Electricity

전력

IV. 전       력

Electricity

1. 전력종합

Trend of Consolidated Electric Power

2. 발전 설비

Generating Facilities

3. 발전소별 설비

Trend of Generating Facilities by Plant

4. 송전 설비

Transmission Facilities

5. 변전 설비

Substation Facilities

6. 배전 설비

Distribution Facilities

7. 설비별 발전 전력량

Electric Power Generation by Facility

8. 에너지 원별 발전 전력량

Electric Power Generation by Energy Source

9. 발전 연료 소비량

Fuel Consumption for Generation

10. 화력 발전소 열효율

Trend of Thermal Plant Efficiency

11. 송배전 손실

Transmission and Distribution Losses

12. 산업 분류별 전력 소비량

Electric Power Consumption by Industry

13. 종별 수용가 수 및 판매 전력량

Electric Power Sold & Number of Customers by Tariff

14. 행정 구역별 수용가 수

Number of Customers by Region

15. 행정 구역별 판매 전력량

Electric Power Sold by Region

16. 종별 판매단가 및 판매수입

Average price per Kwh & Total Revenues by Tariff

17. 현행 전기요금표

Trable for Current Electricity Tariff

18. 전기요금 개정 추이

Trend of Revision in Electricity Tariff

1. 전력 종합
	단 위 Unit	1975	1976	1977	1978	1979	1980	1981
발 전 설 비 한 전, 자 회 사 타 사 상 용 자 가 총 발 전 량 한 전 타 사 상 용 자 가 소 내 소 비 전 력 량 소 내 소 비 율 양 수 용 전 력 량 송 전 단 전 력 량 송 배 전 손 실 량 송 배 전 손 실 율 판 매 전 력 량 수 요 성 장 율 최 대 전 력 평 균 전 력 부 하 율 이 용 율 판 매 단 가 수 용 가 수 인구1인당 전력생산량 인구1인당 전력소비량	kW 〃 〃 〃 MWh 〃 〃 〃 〃 % MWh 〃 〃 % MWh % kW 〃 % % 원/kWh 호 수 kWh/명 kWh/명	5,133,226 4,194,930 524,800 413,496 20,853,988 17,307,004 2,530,247 1,016,737 1,085,524 5.47 - 18,751,727 2,121,374 11.31 16,630,354 18,38 3,350,634 2,264,527 67,6 48,0 17,10 3,938,820 562 471	5,299,815 4,194,930 614,800 490,085 24,417,378 20,607,040 2,509,656 1,300,682 1,197,557 5.18 242 21,918,897 2,370,608 10.49 19,620,296 17.98 3,806,596 2,631,682 69.1 54.7 19.43 4,237,294 645 547	6,306,412 5,175,380 614,800 516,232 28,020,587 23,850,702 2,736,045 1,433,840 1,376,448 5.18 38,765 26,171,533 2,338,436 9.29 22,833,097 16.37 4,187,126 3,035,017 72.5 52.4 21.81 4,659,279 730 627	7,727,148 6,301,030 614,800 811,318 33,412,064 28,978,308 2,531,672 1,902,084 1,600,775 5.08 65,602 29,843,603 2,517,276 8.43 27,326,327 19.68 5,117,523 3,597,030 70.3 52.0 22.38 4,935,155 852 739	8,917,900 7,418,030 614,800 885,070 38,270,393 32,873,511 2,726,430 2,670,452 1,831,326 5.14 99,970 33,668,645 2,523,933 7.50 31,144,712 13.97 5,353,379 4,063,920 75.9 50.6 32.17 5,243,768 948 830	10,375,220 8,731,030 659,800 984,390 40,077,555 35,119,537 2,119,096 2,838,921 2,056,461 5.52 99,315 35,082,857 2,348,439 6.69 32,734,418 5.10 5,457,200 4,239,371 77.7 45.1 50.88 5,484,829 977 859	11,029,344 9,130,580 704,800 1,193,964 44,088,303 37,428,005 2,778,660 3,881,638 2,102,514 5.23 153,950 37,950,201 2,252,746 6.66 35,424,455 8.22 6,144,194 48,589,802 74.7 46.7 64.31 5,682,341 1,038 915
자료＞한국전력공사,「한국전력통계」, 2003

1. Trend of Consolidated Electric Power
1982	1983	1984	1985	1986	1987	1988
11,538,534 9,599,263 704,800 1,234,431 47,164,003 40,579,431 2,540,340 4,044,232 2,153,384 4.99 414,176 40,554,656 2,675,030 6.60 37,879,626 6.9 6,661,316 4,922,627 73.9 47.8 69.87 5,985,146 1,096 963	14,397,134 12,410,463 704,800 1,281,871 53,036,815 46,530,249 2,309,959 4,196,606 2,746,216 5.62 609,310 45,494,797 2,874,412 6.32 42.,620,384 12.52 7,601,915 5,576,621 73.4 42.5 67.71 6,341,630 1,223 1,068	15,544,449 13,485,463 704,800 1,354,186 58,351,643 52,696,437 1,095,286 4,559,920 2,999,743 5.58 570,093 50,237,757 3,186,620 6.34 47,051,137 10.40 8,811,114 6,125,637 69.5 43.2 67.42 6,621,304 1,332 1,164	17,639,982 15,013,903 1,122,800 1,503,279 62,667,201 56,179,998 1,754,007 4,733,196 3,422,742 5.91 676,358 53,908,278 3,176,183 5.89 50,732,095 7.82 9,348,942 6,621,847 70.8 43.5 67.92 6,931,167 1,422 1,243	19,606,521 16,935,903 1,124,180 1,546,438 69,680,597 62,973,465 1,639,282 5,067,849 3,645,643 5.64 1,231,293 59,818,134 3,508,609 5.87 56,309,525 10.99 9,914,698 7,385,282 74.5 41.7 65.51 7,298,666 1,571 1,367	20,977,652 17,888,603 1,131,900 1,957,149 80,251,348 71,157,356 2,665,540 6,428,451 3,827,878 5.19 1,889,191 68,274,720 4,105,636 6.01 64,169,084 13.96 11,038,700 8,446,551 76.5 44.4 63.48 7,659,359 1,780 1,543	22,294,004 18,808,603 1,135,370 2,349,881 93,108,847 82,861,950 2,330,523 7,916,374 4,467,356 5.24 2,139,241 78,855,492 4,537,766 5.75 74,317,726 15.82 13,657,594 9,729,291 71.2 49.4 59.49 8,109,627 2,036 1,771	Generating Facilities KEPCO & Subsidiaries Other Co. Non-Utility in Common Use Gross Generation KEPCO & Subsidiaries Other Co. Non-Utility in Common Use Auxiliary Use Aux. Use Factor Pumping Storage Net Generation T & D Losses Loss Factor(T & D) Power Sold Growth Rate Peak Load Average Load Load Factor Plant Factor Average Revenues per kWh Sold Customers Generation per Capita Consumption per Capcta
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

1. 전력 종합 추이(계속)
	단 위 Unit	1989	1990	1991	1992	1993	1994	1995
발 전 설 비 한 전, 자 회 사 타 사 상 용 자 가1) 총 발 전 량 한 전 타 사 상 용 자 가 소 내 소 비 전 력 량 소 내 소 비 율 양 수 용 전 력 량 송 전 단 전 력 량 송 배 전 손 실 량 송 배 전 손 실 율 판 매 전 력 량 수 요 성 장 율 최 대 전 력 평 균 전 력 부 하 율 이 용 율 판 매 단 가 수 용 가 수 인구1인당 전력생산량2) 인구1인당 전력소비량	kW 〃 〃 〃 MWh 〃 〃 〃 〃 % MWh 〃 〃 % MWh % kW 〃 % % 원/kWh 호 수 kWh/명 kWh/명	23,578,363 19,758,753 1,238,290 2,581,320 103,623,614 91,155,831 2,994,996 9,472,778 4,804,730 5.10 2,154,829 87,512,175 5,320,313 6.08 82,191,862 10.60 15,057,539 10,784,444 71.6 52.3 55.43 8,702,520 2,229 1,939	24,055,893 19,782,833 1,238,290 3,034,770 118,460,795 103,184,998 4,206,029 11,067,768 5,394570 5.02 2,272,202 100,002,741 5,619,450 5.62 94,383,292 14,83 17,251,683 12,291,040 71.2 58.4 52.94 9,315,211 2,516 2,202	24,570,629 19,849,833 1,260,790 3,460,006 131,616,144 114,468,519 3,538,307 13,609,318 (611,689) 5,919,784 5.02 2,127,532 110,571,199 6,197,177 5.60 104,374,022 10.59 19,123,621 13,540,926 70.8 63.8 54.23 10,052,770 2,741 (3,042) 2,412	28,096,236 22,806,033 1,314,040 3,976,163 146,439,284 126,021,230 3,524,825 16,893,229 (1,416,480) 6,236,067 4.81 2,417,648 122,308,820 7,064,842 5.78 115,243,978 10.4 20,437,507 14,909,214 72.9 64.9 58.09 10,747,587 2,999 (3,354) 2,639	31,816,811 26,333,733 1,319,960 4,163,118 161,900,951 138,949,691 3,938,785 19,012,475 (1,548,342) 6,748,908 4.72 2,415,373 135,272,537 7,538,846 5.57 127,733,923 10.8 22,112,000 16,488,221 74.6 61.6 58.90 11,499,368 3,278 (3,675) 2,899	33,312,695 27,428,133 1,321,440 4,563,122 183,365,532 160,134,127 3,257,281 19,974,124 (1,601,369) 7,401,498 4.53 2,372,850 155,218,428 8,677,929 5.59 146,540,499 14.7 26,696,000 18,834,792 70.6 65.4 60.22 12,160,982 3,712 (4,125) 3,297	35,355,785 30,561,633 1,622,240 3,171,912 203,546,465 179,073,203 4,032,626 20,440,636 (1,554,996) 8,298,749 4.53 3,668,783 172,693,293 9,422,999 5.46 163,270,294 11.4 29,878,000 21,080,003 70.6 66.3 61.28 12,771,338 4,117 (4,538) 3,640
주 : 1) ( ) 수치는 한전구입 전력량 2) ( ) 수치는 상용자가 발전량 포함 자료 : 한국전력공사,「한국전력통계」, 2003

1. Trend of Consolidated Electric Power(Cont'd)
1996	1997	1998	1999	2000	2001	2002
39,239,335 33,492,133 2,223,300 3,523,902 225,845,719 198,893,315 4,892,897 22,059,507 (1,707,342) 8,868,900 4.35 3,741,694 192,882,960 10,412,587 5.40 182,470,373 11.8 32,282,000 23,394,075 72.5 67.2 62.99 13,329,502 4,512 (4,926) 4,006	45,332,590 38,543,133 2,498,645 4,290,812 246,587,471 214,945,447 7,433,805 24,208,219 (2,065,347) 9,694,011 4.36 3,721,850 211,028,738 10,245,111 4.85 200,783,627 10.0 35,851,000 25,621,530 71.5 64.7 65.26 13,913,351 4,880 (5,362) 4,366	47,983,242 40,890,583 2,515,258 4,577,401 237,197,406 206,811,020 5,098,903 25,287,483 (3,390,496) 9,444,705 4.46 2,425,411 203,430,303 9,959,965 4.90 193,470,338 -3.6 32,996,000 24,577,673 74.5 55.7 72.08 14,102,163 4,637 (5,109) 4,167	51,587,384 44,316,083 2,661,614 4,609,687 262,152,146 230,186,578 4,472,725 27,492,843 (4,665,430) 10,997,862 4.69 2,524,850 225,802,022 11,280,111 5.00 214,214,891 10.7 37,293,000 27,320,175 73.3 57.3 71.59 14,379,369 5,107 (5,595) 4,572	53,684,913 44,566,083 3,884,634 5,234,196 290,442,948 256,841,584 4,836,511 28,764,853 (4,721,413) 12,328,447 4.71 2,117,789 251,953,275 11,871,191 4.71 239,535,486 11.8 41,007,164 30,327,813 74.0 62.2 74.65 14,975,793 5,635 (6,144) 5,067	56,716,042 46,768,483 4,090,164 5,857,395 309,885,952 274,398,456 6,679,980 28,807,516 (4,145,321) 12,980,240 4.62 2,401,471 269,842,046 12,140,439 4.50 257,731,354 7.6 43,125,000 32,559,790 75.5 64.4 77.06 15,618,745 6,025 (6,541) 5,444	59,842,387 49,560,683 4,240,164 6,041,540 332,493,864 292,182,776 9,850,632 30,460,456 (4,440,656) 13,728,064 4.55 2,687,557 290,058,444 12,994,484 4.48 278,451,371 8.0 45,773,000 34,985,624 76.4 65.7 73.88 16,490,026 6,433 (6,979) 5,845	Generating Facilities KEPCO & Subsidiaries Other Co. Non-Utility in Common Use1) Gross Generation KEPCO & Subsidiaries Other Co. Non-Utility in Common Use1) Auxiliary Use Aux. Use Factor Pumping Stroage Net Generation T & D Losses Loss Factor(T & D) Power Sold Growth Rate Peak Load Average Load Load Factor Plant Factor Average Revenues per kWh Sold Customers Generation per Capita2) Consumption per Capita
Note : 1) Figures in ( ) are power sold to KEPCO 2) Figures in ( ) include non-utility generation in common use Source : KEPCO,「Statistics of Electric Power in Korea」, 2003

2. 발전설비 단위＞kW
	총 계 Total		수 력 Hydro		원 자 력 Nuclear		화 력 Thermal
		%		%		%		%
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	3,872,045 4,271,870 4,522,940 4,719,730 4,809,730 5,790,180 6,915,830 8,032,830 9,390,830 9,835,380 10,304,063 13,115,263 14,190,263 16,136,703 18,060,083 19,020,503 19,944,123 20,997,043 21,021,123 21,110,623 24,120,073 27,653,693 28,749,573 32,183,873 35,715,433 41,041,778 43,405,841 46,977,697 48,450,717 50,858,647 53,800,847	100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0	341,080 621,080 621,080 621,080 711,080 711,080 711,730 911,730 1,156,730 1,201,730 1,201,730 1,201,730 1,201,730 2,223,170 2,224,550 2,232,270 2,235,740 2,338,660 2,340,040 2,444,540 2,497,790 2,503,710 2,492,590 3,093,390 3,094,450 3,114,595 3,131,208 3,147,564 3,148,664 3,875,764 3,875,764	8.8 14.5 13.7 13.2 14.8 12.3 10.3 11.4 12.3 12.2 11.7 9.2 8.5 13.8 12.3 11.7 11.2 11.1 11.1 11.6 10.4 9.1 8.7 9.6 8.7 7.6 7.2 6.7 6.5 7.6 7.2	- - - - - - 587,000 587,000 587,000 587,000 1,265,683 1,915,683 1,915,683 2,865,683 4,765,683 5,715,683 6,665,683 7,615,683 7,615,683 7,615,683 7,615,683 7,615,683 7,615,683 8,615,683 9,615,683 10,315,683 12,015,683 13,715,683 13,715,683 13,715,683 15,715,683	- - - - - - 8.5 7.3 6.3 6.0 12.3 14.6 13.5 17.8 26.4 30.1 33.4 36.3 36.2 36.1 31.6 27.5 26.5 26.8 26.9 25.1 27.7 29.2 28.3 27.0 29.2	3,530,965 3,650,790 3,901,860 4,098,650 4,098,650 5,079,100 5,617,100 6,534,100 7,647,100 8,046,650 7,836,650 9,997,850 11,072,850 11,047,850 11,069,850 11,072,550 11,042,701 11,042,700 11,065,400 11,050,400 14,006,600 17,534,300 18,641,300 20,474,800 23,005,300 27,611,500 28,258,950 30,114,450 31,586,370 33,267,200 34,209,400	81.2 85.5 86.3 86.8 85.2 87.7 73.4 81.4 81.4 81.8 76.1 76.2 78.0 68.4 61.3 58.2 55.4 52.6 52.6 52.3 58.1 63.4 64.8 63.6 64.4 67.3 65.1 64.1 65.2 65.4 63.6
자료＞한국전력공사,「한국전력통계」, 2003

2. Generating Facilities Unit＞kW
화 력 구 분 Thermal
석탄흔소		석유화력		LNG		복합화력		내 연 력
Coal Mix	%	Oil Thermal	%		%	Combined Cycle	%	Internal Combustion	%
799,500 699,500 699,500 699,500 699,500 699,500 699,500 887,500 750.000 750.000 650,000 2,110,000 3,170,000 3,700,000 3,700,000 3,700,000 3,700,000 3,700,000 3,700,000 3,700,000 3,700,000 5,760,000 6,820,000 7,820,000 7,820,000 10,200,000 11,331,000 13,031,000 14,031,000 15,531,000 15,931,000	20.7 16.4 15.5 14.8 14.6 12.1 9.9 11.1 8.0 7.4 6.3 16.1 22.3 22.9 20.5 19.5 18.5 17.6 17.6 17.5 15.3 20.8 23.7 24.3 21.9 24.9 26.1 27.7 29.0 30.5 29.6	2,484,800 2,704,800 2,954,800 3,154,800 3,154,800 3,454,800 3,992,800 4,414,800 5,524,800 6,087,300 6,072,300 6,772,300 6,772,300 6,212,300 3,662,300 3,662,300 3,662,300 3,662,300 3,662,300 3,662,300 3,662,300 4,424,800 5,824,800 4,674,800 4,664,800 4,340,000 4,340,000 4,340,000 4,490,000 4,490,000 4,280,000	64.1 63.3 65.3 66.8 65.6 59.6 57.6 55.0 58.9 61.9 58.9 51.6 47.8 38.5 20.3 19.2 18.4 17.4 17.4 17.3 15.2 14.8 19.1 13.5 12.2 10.8 10.0 9.2 9.3 8.8 8.0	- - - - - - - - - - - - - - 2,550,000 2,550,000 2,550,000 2,550,000 2,550,000 2,550,000 2,550,000 1,787,500 387,500 1,537,500 1,537,500 1,537,500 1,537,500 1,537,500 1,537,500 1,537,500 1,537,500	- - - - - - - - - - - - - - 14.1 13.4 12.8 12.1 12.1 12.1 10.6 6.5 1.3 4.8 4.3 3.7 3.5 3.3 3.2 3.1 2.9	- - - - - 620,000 620,000 920,000 920,000 920,000 920,000 920,000 920,000 920,000 920,000 920,000 895,000 840,000 840,000 760,000 3,706,200 5,172,550 5,333,550 6,183,550 8,718,550 11,268,550 10,785,000 10,935,000 11,256,920 11,435,750 12,185,750	- - - - - 10.7 9.0 11.5 9.8 9.4 8.9 7.0 6.5 5.7 5.1 4.8 4.5 4.0 4.0 3.6 15.4 18.7 18.6 19.2 24.4 27.5 24.9 23.3 23.2 22.5 22.6	246,665 246,490 247,560 344,350 244,350 304,800 304,800 311,800 314,800 314,350 194,350 195,550 210,550 215,550 237,550 240,250 235,400 290,400 213,100 378,100 388,100 389,450 275,450 258,950 264,450 265,450 265,450 270,950 270,950 272,950 275,150	6.4 5.8 5.5 7.3 5.1 5.3 4.4 3.9 3.4 3.2 1.9 1.5 1.5 1.3 1.3 1.3 1.2 1.4 1.0 1.8 1.6 1.4 0.9 0.8 0.7 0.6 0.6 0.6 0.5 0.5 0.5	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

3. 발전소별 설비 단위＞kW
	1987	1988	1989	1990	1991	1992	1993	1994
총 계 한전자회사 수력계 화 천 춘 천 안 흥 청 평 의 암 팔 당 섬 진 강 운 암 보 성 강 괴 산 남 강 추 산 (도서) 산 청 서귀포(도서) 강 릉 무 주 양 수 청 평 양 수 삼량진양수 산 청 양 수 수 력 계 소양강(타사) 대 청( □ ) 충 주( □ ) 합 천( □ ) 주 암( □ ) 임 하( □ ) 안 동( □ ) 남 강( □ ) 용 담( □ ) 연 천( □ ) 포 천( □ ) 임 기( □ ) 방우리( □ ) 정 읍( □ ) 소 천( □ ) 덕 송( □ )	18,939,753 1,425,170 108,000 57,600 450 79,600 45,000 80,000 34,800 - 3,120 2,600 12,600 1,400 - - - - 400,000 600,000 - 807,100 200,000 90,000 412,000 1,200 - - 90,000 - - 6,000 280 1,100 2,120 2,000 2,400 -	19,868,223 1,425,170 108,000 57,600 450 79,600 45,000 80,000 34,800 - 3,120 2,600 12,600 1,400 - - - - 400,000 600,000 - 810,570 200,000 90,000 412,000 1,200 - - 90,000 - - 6,000 400 1,100 2,120 2,000 2,400 -	20,869,143 1,425,170 108,000 57,600 450 79,600 45,000 80,000 34,800 - 3,120 2,600 12,600 1,400 - - - - 400,000 600,000 - 913,490 200,000 90,000 412,000 101,200 - - 90,000 - - 6,000 400 1,100 2,120 2,000 2,400 -	20,869,143 1,425,170 108,000 57,600 450 79,600 45,000 80,000 34,800 - 3,120 2,600 12,600 1,400 - - - - 400,000 600,000 - 913,490 200,000 90,000 412,000 101,200 - - 90,000 - - 6,000 400 1,100 2,120 2,000 2,400 -	20,892,023 1,508,550 108,000 57,600 450 79,600 45,000 80,000 34,800 - 4,500 2,600 12,600 1,400 - - 82,000 - 400,000 600,000 - 935,990 200,000 90,000 412,000 101,200 22,500 - 90,000 - - 6,000 400 1,100 2,120 2,000 2,400 -	24,120,073 1,508,550 108,000 57,600 450 79,600 45,000 80,000 34,800 - 4,500 2,600 12,600 1,400 - - 82,000 - 400,000 600,000 - 989,240 200,000 90,000 412,000 101,200 22,500 50,000 90,000 - - 6,000 400 1,100 2,120 2,000 2,400 -	27,653,693 1,508,550 108,000 57,600 450 79,600 45,000 80,000 34,800 - 4,500 2,600 12,600 1,400 - - 82,000 - 400,000 600,000 - 995,160 200,000 90,000 412,000 101,200 22,500 50,000 90,000 - - 6,000 400 1,100 2,120 2,000 2,400 2,000	28,749,573 1,495,950 108,000 57,600 450 79,600 45,000 80,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 - 400,000 600,000 - 996,640 200,000 90,000 412,000 101,200 22,500 50,000 90,000 - - 6,000 880 1,100 2,120 2,000 2,400 2,000
자료＞한국전력공사,「한국전력통계」, 2003

3. Trend of Generating Facilities by Plant Unit＞kW
1995	1996	1997	1998	1999	2000	2001	2002
32,183,873 2,095,950 108,000 57,600 450 79,600 45,000 80,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 600,000 400,000 600,000 - 997,440 200,000 90,000 412,000 101,200 22,500 50,000 90,000 - - 6,000 880 1,100 2,120 2,000 2,400 2,000	35,715,433 2,095,950 108,000 57,600 450 79,600 45,000 80,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 600,000 400,000 600,000 - 998,500 200,000 90,000 412,000 101,200 22,500 50,000 90,000 - - 6,000 880 1,100 2,120 2,000 2,400 2,000	41,041,778 2,115,950 108,000 57,600 450 79,600 45,000 100,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 600,000 400,000 600,000 - 998,645 200,000 90,000 412,000 101,200 22,500 50,000 90,000 - - 6,000 880 1,100 2,120 2,000 2,400 2,000	43,405,841 2,115,950 108,000 57,600 450 79,600 45,000 100,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 600,000 400,000 600,000 - 1,015,258 200,000 90,000 412,000 101,200 22,500 50,000 90,000 14,000 - 6,000 2,970 1,100 2,120 2,000 2,400 2,000	46,977,697 2,135,950 108,000 57,600 450 79,600 45,000 120,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 600,000 400,000 600,000 - 1,011,614 200,000 90,000 412,000 101,200 22,500 50,000 90,000 14,000 - - 2,970 1,100 2,120 2,000 2,400 2,000	48,450,717 2,135,950 108,000 57,600 450 79,600 45,000 120,000 34,800 - 4,500 2,600 - 1,400 - - 82,000 600,000 400,000 600,000 - 1,012,714 200,000 90,000 412,000 101,200 22,500 50,000 90,000 14,000 - - 2,970 1,200 2,120 2,000 2,400 2,000	50,858,647 2,836,350 108,000 57,600 450 79,600 45,000 120,000 34,800 - 4,500 2,600 - 1,400 400 - 82,000 600,000 400,000 600,000 700,000 1,039,414 200,000 90,000 412,000 101,200 22,500 50,000 90,000 14,000 24,400 - 2,970 1,200 2,120 2,000 2,400 2,000	53,800,847 2,836,350 108,000 57,600 450 79,600 45,000 120,000 34,800 - 4,500 2,600 - 1,400 400 - 82,000 600,000 400,000 600,000 700,000 1,039,414 200,000 90,000 412,000 101,200 22,500 50,000 90,000 14,000 24,400 - 2,970 1,200 2,120 2,000 2,400 2,000	Total Total of KEPCO Sub. Hydro Hwacheon Chuncheon Anheung Cheongpyong Uiam Paldang Seomjingang Unam Boseonggang Goesan Namgang Chunsan (Island) Sangchong Seogwipo (Island) Gangneung Muju (Pumping) Cheongpyong (Pumping) Samrangjin (Pumping) Sanchong (Pumping) Total of Other co. Hydro Soyanggang (Other co.) Daecheong (Other co.) Chungju (Other co.) Hapcheon (Other co.) Juam (Other co.) Imha (Other co.) Andong (Other co.) Namgang (Other co.) Yongdam (Other co.) Yoncheon (Other co.) Pocheon (Other co.) Imgi (Other co.) Banguri (Other co.) Jeongeup (Other co.) Socheon (Other co.) Ducksong (Other co.)
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

3. 발전소별 설비(계속) 단위＞kW
	1987	1988	1989	1990	1991	1992	1993	1994
단 양(타사) 영 월( □ ) 금 강( □ ) 봉 화( □ ) 산 내( □ ) 광 천( □ ) 대 아( □ ) 봉 정( □ ) 경 천( □ ) 반 변( □ ) 보 령( □ ) 부 안( □ ) 운 문( □ ) 성 주( □ ) 횡 성( □ ) 영 천( □ ) 밀 양( □ ) 기 력 계 영 월 영 월 #1, 2 영 동 #1 #2 군 산 서 천 #1, 2 동 해 #1 #2 호 남 #1, 2 삼천포 #1, 2 #3, 4 #5, 6 보 령 #1, 2 #3~6 태 원 #1~4 하 동 #1~3 #4~6 당 진 #1~4 부 산 #1, 2 #3, 4	- - - - - - - - - - - - - - - - - 9,912,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 - - 1,000,000 - - - - - 120,000 210,000	- - 1,350 2,000 - - - - - - - - - - - - - 9,912,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 - - 1,000,000 - - - - - 120,000 210,000	2,100 - 1,350 2,000 820 - - - - - - - - - - - - 9,912,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 - - 1,000,000 - - - - - 120,000 210,000	2,100 - 1,350 2,000 820 - - - - - - - - - - - - 9,912,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 - - 1,000,000 - - - - - 120,000 210,000	2,100 - 1,350 2,000 820 - - - - - - - - - - - - 9,912,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 - - 1,000,000 - - - - - 120,000 210,000	2,100 2,800 1,350 2,000 820 450 - - - - - - - - - - - 9,912,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 - - 1,000,000 - - - - - 120,000 210,000	2,100 2,800 1,350 2,000 820 450 2,000 1,920 - - - - - - - - - 11,972,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 560,000 - 1,000,000 1,500,000 - - - - 120,000 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 - - - - - - - - - 13,032,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 1,120,000 - 1,000,000 2,000,000 - - - - 120,000 210,000

3. Trend of Generating Facilities by Plant(Cont'd) Unit＞kW
1995	1996	1997	1998	1999	2000	2001	2002
2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 - - - - - - - - 14,032,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 1,120,000 - 1,000,000 2,000,000 1,000,000 - - - 120,000 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 - - - - - - - 14,022,300 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 1,120,000 - 1,000,000 2,000,000 1,000,000 - - - 120,000 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 145 - - - - - - 16,077,500 - 100,000 125,000 200,000 75,000 400,000 - - 560,000 1,120,000 1,120,000 500,000 1,000,000 2,000,000 2,000,000 1,000,000 - - - 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 145 193 330 - - - - 17,208,500 - 100,000 125,000 200,000 66,000 400,000 200,000 - 500,000 1,120,000 1,120,000 1,000,000 1,000,000 2,000,000 2,000,000 1,500,000 - - - 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 701 193 330 1,800 - - - 18,908,500 - 100,000 125,000 200,000 66,000 400,000 200,000 200,000 500,000 1,120,000 1,120,000 1,000,000 1,000,000 2,000,000 2,000,000 1,500,000 500,000 1,000,000 - 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 701 193 330 1,800 1,000 - - 20,058,500 - 100,000 125,000 200,000 66,000 400,000 200,000 200,000 500,000 1,120,000 1,120,000 1,000,000 1,000,000 2,000,000 2,000,000 1,500,000 1,000,000 1,500,000 - 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 701 193 330 1,800 1,000 1,000 1,300 21,558,500 - 100,000 125,000 200,000 66,000 400,000 200,000 200,000 500,000 1,120,000 1,120,000 1,000,000 1,000,000 2,000,000 2,500,000 1,500,000 1,500,000 2,000,000 - 210,000	2,100 2,800 1,350 2,000 820 450 3,000 1,920 800 1,060 701 193 330 1,800 1,000 1,000 1,300 21,748,500 - - 125,000 200,000 66,000 400,000 200,000 200,000 500,000 1,120,000 1,120,000 1,000,000 1,000,000 2,000,000 3,000,000 1,500,000 1,500,000 2,000,000 - -	Danyang (Other co.) Youngwol (Other co.) Geumgang (Other co.) Bonghwa (Other co.) Sannae (Other co.) Gwangcheon (Other co.) Daea (Other co.) Bongjeong (Other co.) Gyeongcheon (Other co.) Banbyeun (Other co.) Boryeong (Other co.) Buan (Other co.) Unmun (Other co.) Seongju (Other co.) Hoengseong (Other co.) Yeongcheon (Other co.) Milyang (Other co.) Total of steam Yongwol Youngwol #1, 2 Yongdong #1 #2 Kunsan Seocheon #1, 2 Donghae #1 #2 Honam #1, 2 Samchonpo #1, 2 #3, 4 #5, 6 Boryeong #1, 2 #3~6 Taean #1~4 Hadong #1~3 #4~6 Dangjin #1~4 Busan #1, 2 #3, 4

3. 발전소별 설비(계속) 단위＞kW
	1987	1988	1989	1990	1991	1992	1993	1994
삼 척 #1 #2 마 산 영 남 #1, 2 울 산 #1~3 #4~6 여 수 #1 #2 평 택 #1~4 제 주 (도 서) 남제주 (도 서) 제 주 #1(도서) 제 주 #2,3(도서) 서울종합에너지(타사) 서 울 #1, 2 #3 #4 #5 인 천 #1, 2 #3, 4 내 연 력 계 왕 십 리 D/P 부 평 D/P 노 량 진 D/P 뚝 도 D/P 온 수 G/T 부 평 G/T 한 림 D/P 거 제 D/P 모 슬 포 D/P 서 귀 포 D/P 울 릉 도 D/P 제 주 D/P 제 주 D/P 제 주 G/T 흑 산 도 D/P 추 자 도 D/P 거 문 도 D/P	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 159,500 36,900 30,000 2,000 3,000 32,600 55,000 - - - - - - - - - - -	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 159,500 36,900 30,000 2,000 3,000 32,600 55,000 - - - - - - - - - - -	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 162,500 36,900 35,000 - 3,000 32,600 55,000 - - - - - - - - - - -	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 162,500 36,900 35,000 - 3,000 32,600 55,000 - - - - - - - - - - -	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 159,500 36,900 35,000 - - 32,600 55,000 - - - - - - - - - - -	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 388,100 36,900 35,000 - - 32,600 55,000 27,000 - - - 5,000 - 40,000 110,000 1,500 1,200 1,800	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 389,450 36,900 35,000 - - 32,600 55,000 27,000 - - - 5,000 - 40,000 110,000 1,500 1,200 1,800	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 275,450 - - - - - - 17,000 - - - 5,000 - 40,000 165,000 2,000 1,200 1,800

3. Trend of Generating Facilities by Plant(Cont'd) Unit＞kW
1995	1996	1997	1998	1999	2000	2001	2002
- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 10,000 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 258,950 - - - - - - - - - - 5,000 - 40,000 165,000 2,000 1,700 1,800	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 - 324,800 - - 137,500 250,000 500,000 650,000 264,450 - - - - - - - - - - 8,000 - 40,000 165,000 3,500 1,700 1,800	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 - - - - 137,500 250,000 500,000 650,000 265,450 - - - - - - - - - - 8,000 - 40,000 165,000 3,500 1,700 2,300	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 - - - - 137,500 250,000 500,000 650,000 265,450 - - - - - - - - - - 8,000 - 40,000 165,000 3,500 1,700 2,300	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 - - - - 137,500 250,000 500,000 650,000 270,950 - - - - - - - - - - 8,000 - 40,000 165,000 3,500 2,700 2,300	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 150,000 - - - 137,500 250,000 500,000 650,000 270,950 - - - - - - - - - - 8,000 - 40,000 165,000 3,500 2,700 2,300	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 150,000 - - - 137,500 250,000 500,000 650,000 272,950 - - - - - - - - - - 8,000 - 40,000 165,000 3,500 2,700 2,300	- - - 400,000 600,000 1,200,000 200,000 300,000 1,400,000 - 20,000 10,000 150,000 - - - 137,500 250,000 500,000 650,000 275,150 - - - - - - - - - - 9,500 - 40,000 165,000 3,500 2,700 2,500	Samcheok #1 #2 Masan Youngnam #1, 2 Ulsan #1~3 #4~6 Yosu #1 #2 Pyongtaek #1~4 Jeju (Island) Namjeju (Island) Jeju #1 (Island) Jeju #2,3 (Island) KIE Co. (Other Co.) Seoul #1, 2 #3 #4 #5 Incheon #1, 2 #3, 4 Total of internal combustion Wangsipri D/P Bupyeong D/P Noryangjin D/P Ttukdo D/P Onsu G/T Bupyeong G/T Hallim D/P Gejae D/P Moslpo D/P Seogwipo D/P Ulleungdo D/P Jeju D/P Jeju D/P Jeju G/T Heuksando D/P Chujado D/P Geomundo D/P

3. 발전소별 설비(계속) 단위＞kW
	1987	1988	1989	1990	1991	1992	1993	1994
덕적도 D/P 남제주 D/P 위 도 D/P 조 도 D/P 백령도 D/P 복 합 화 력 계 평 택 C/C 일 산 C/C 울 산 C/C 분 당 C/C 서 인 천 C/C 신 인 천 C/C 영 월 C/C 군 산 C/C 한 림 C/C 보 령 C/C 안 양 C/C(타사) 부 천 C/C(타사) 한국종합에너지(타사) L G 부 곡(타사) 원 자 력 계 고 리 #1 #2 #3 #4 월 성 #1 #2 #3 #4 영 광 #1~2 #3 #4 #5~6 울 진 #1 #2 #3 #4	- - - - - 920,000 - - 320,000 - - - 300,000 300,000 - - - - - - 5,715,683 587,000 650,000 950,000 950,000 678,683 - - - 950,000 950,000 - - - - - -	- - - - - 895,000 - - 295,000 - - - 300,000 300,000 - - - - - - 6,665,683 587,000 650,000 950,000 950,000 678,683 - - - 950,000 950,000 - - 950,000 - - -	- - - - - 840,000 - - 240,000 - - - 300,000 300,000 - - - - - - 7,615,683 587,000 650,000 950,000 950,000 678,683 - - - 950,000 950,000 - - 950,000 950,000 - -	- - - - - 840,000 - - 240,000 - - - 300,000 300,000 - - - - - - 7,615,683 587,000 650,000 950,000 950,000 678,683 - - - 950,000 950,000 - - 950,000 950,000 - -	- - - - - 760,000 - - 160,000 - - - 300,000 300,000 - - - - - - 7,615,683 587,000 650,000 950,000 950,000 678,683 - - - 950,000 950,000 - - 950,000 950,000 - -	900 40,000 - 1,200 - 3,706,200 351,600 - 160,000 397,000 1,880,000 - 300,000 300,000 - - 317,600 - - - 7,615,683 587,000 650,000 950,000 950,000 678,683 - - - 1,900,000 - - - 950,000 950,000 - -	900 40,000 1,350 1,200 5,172,550 351,600 631,000 160,000 598,550 1,880,000 - 300,000 300,000 - - 478,400 473,000 - - 7,615,683 587,000 650,000 950,000 950,000 678,683 - - - 1,900,000 - - - 950,000 950,000 - -	900 40,000 1,350 1,200 - 5,333,550 512,600 631,000 160,000 598,550 1,880,000 - 300,000 300,000 - - 478,400 473,000 - - 7,615,683 587,000 650,000 950,000 950,000 678,683 - - - 1,900,000 - - - 950,000 950,000 - -

3. Trend of Generating Facilities by Plant(Cont'd) Unit＞kW
1995	1996	1997	1998	1999	2000	2001	2002
900 40,000 1,350 1,200 - 6,183,550 512,600 831,000 250,000 823,550 1,880,000 - 300,000 300,000 35,000 - 478,400 473,000 300,000 - 8,615,683 587,000 650,000 950,000 950,000 678,683 - - - 1,900,000 1,000,000 - - 950,000 950,000 - -	900 40,000 1,350 2,200 - 8,718,550 512,600 931,000 850,000 823,550 1,880,000 1,200,000 300,000 300,000 70,000 - 478,400 473,000 900,000 - 9,615,683 587,000 650,000 950,000 950,000 678,683 - - - 1,900,000 1,000,000 1,000,000 - 950,000 950,000 - -	1,400 40,000 1,350 2,200 - 11,268,550 512,600 931,000 1,150,000 938,550 1,880,000 1,800,000 300,000 300,000 105,000 900,000 478,400 473,000 1,500,000 - 10,315,683 587,000 650,000 950,000 950,000 678,683 700,000 - - 1,900,000 1,000,000 1,000,000 - 950,000 950,000 - -	1,400 40,000 1,350 2,200 - 10,785,000 480,000 900,000 1,200,000 900,000 1,800,000 1,800,000 - - 105,000 1,200,000 450,000 450,000 1,500,000 - 12,015,683 587,000 650,000 950,000 950,000 678,683 700,000 700,000 - 1,900,000 1,000,000 1,000,000 - 950,000 950,000 1,000,000 -	1,400 40,000 1,350 2,200 4,500 10,935,000 480,000 900,000 1,200,000 900,000 1,800,000 1,800,000 - - 105,000 1,200,000 450,000 450,000 1,650,000 - 13,715,683 587,000 650,000 950,000 950,000 678,683 700,000 700,000 700,000 1,900,000 1,000,000 1,000,000 - 950,000 950,000 1,000,000 1,000,000	1,400 40,000 1,350 2,200 4,500 11,256,920 480,000 900,000 1,200,000 900,000 1,800,000 1,800,000 - - 105,000 1,200,000 450,000 450,000 1,650,000 321,920 13,715,683 587,000 650,000 950,000 950,000 678,683 700,000 700,000 700,000 1,900,000 1,000,000 1,000,000 - 950,000 950,000 1,000,000 1,000,000	1,900 40,000 1,350 2,200 6,000 11,435,750 480,000 900,000 1,200,000 900,000 1,800,000 1,800,000 - - 105,000 1,200,000 450,000 450,000 1,650,000 500,750 13,715,683 587,000 650,000 950,000 950,000 678,683 700,000 700,000 700,000 1,900,000 1,000,000 1,000,000 - 950,000 950,000 1,000,000 1,000,000	1,900 40,000 1,850 2,200 6,000 12,185,750 480,000 900,000 1,200,000 900,000 1,800,000 1,800,000 - - 105,000 1,800,000 450,000 450,000 1,800,000 500,750 15,715,683 587,000 650,000 950,000 950,000 678,683 700,000 700,000 700,000 1,900,000 1,000,000 1,000,000 2,000,000 950,000 950,000 1,000,000 1,000,000	Duckjuckdo D/P Namjeju D/P Wido D/P Jodo D/P Baekryeongdo D/P Total of combined cycle Pyongtaek C/C Ilsan C/C Ulsan C/C Bundang C/C Seoincheon C/C Shinincheon C/C Youngwol C/C Kunsan C/C Hallim C/C Boryeong C/C Anyang C/C (Other co.) Bucheon C/C (Other co.) KIE Co. (Other co.) LG Bugog (Other co.) Total of nuclear Kori #1 #2 #3 #4 Wolsong #1 #2 #3 #4 Yonggwang #1~2 #3 #4 #5~6 Ulchin #1 #2 #3 #4

4. 송전 설비
	회 선 긍 장(km) line Length							전 선 Total
	계 Total	765kV	345kV	154kV	66kV	22kV	180kV (DC)	계 Total	765kV	345kV
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	7,356 6,943 6,797 6,605 9,412 10,336 10,991 11,845 12,686 13,059 13,782 14,210 15,172 16,263 17,101 18,091 18,583 18,897 19,432 19,851 20,469 21,195 21,617 22,674 23,142 24,254 24,917 25,337 26,582 27,355 27,937	- - - - - - - - - - - - - - - - - - - - - - - - - - 54 286 595 662 662	- - - - 391 738 1,348 1,636 2,044 2,097 2,437 2,713 3,170 3,669 4,203 4,738 4,924 4,936 4,935 4,941 5,259 5,560 5,762 5,952 6,256 6,442 6,491 6,665 7,281 7,345 7,496	1,768 1,852 1,942 2,050 4,211 4,631 5,124 5,583 6,062 6,381 6,819 7,004 7,547 8,072 8,497 8,990 9,346 9,831 10,609 11,189 11,631 12,083 12,485 13,530 14,181 15,097 15,821 16,065 16,747 17,576 18,144	3,003 3,161 3,339 3,498 4,124 4,407 4,334 4,534 4,484 4,483 4,442 4,443 4,414 4,498 4,389 4,350 4,301 4,118 3,877 3,721 3,579 3,551 3,370 3,192 2,705 2,513 2,319 2,090 1,727 1,541 1,402	2,585 1,929 1,516 1,057 686 560 185 102 95 98 85 51 33 24 12 12 12 12 11 - - - - - - - - - - - -	- - - - - - - - - - - - - - - - - - - - - - - - - 202 232 232 232 232 232	28,218 26,947 27,009 27,436 28,497 32,170 33,635 39,869 46,893 48,604 53,743 61,129 68,530 76,514 86,128 94,387 97,157 98,991 101,273 103,384 109,047 114,823 118,356 124,782 129,192 134,720 139,053 144,269 161,499 166,800 170,087	- - - - - - - - - - - - - - - - - - - - - - - - - - 963 5,144 10,698 11,907 11,907	- - - - 1,204 2,682 4,788 7,912 13,370 14,005 17,793 23,451 28,548 33,501 40,879 47,265 49,503 49,591 49,591 49,656 53,479 57,014 59,193 61,457 64,688 66,070 66,271 66,287 75,731 76,599 77,477
자료＞한국전력공사,「한국전력통계」, 2003

4. Transmission Facilities
연 장(km) Length				지 지 물 (기수) Supporter(Each)
154kV	66kV	22kV1)	180kV (DC)	철탑 Steel Tower	철주 Steel Pole	콘크리트 Concrete Pole	목전주 Wooden Pole	철관주 Panzer mast
9,694 10,001 10,750 11,790 13,154 14,754 16,358 17,937 19,673 20,743 22,254 24,098 26,654 29,511 32,025 34,024 34,680 36,995 39,934 42,560 44,836 47,155 49,018 53,748 56,390 60,914 64,605 66,260 69,633 73,414 76,239	10,572 11,039 11,579 12,407 12,249 13,271 11,930 13,709 13,558 13,557 13,436 13,425 13,242 13,429 13,188 13,061 12,938 12,368 11,717 11,168 10,732 10,654 10,145 9,577 8,114 7,534 6,953 6,316 5,176 4,618 4,202	7,951 5,906 4,680 3,237 1,889 1,471 559 311 292 299 261 155 95 73 37 37 37 37 32 - - - - - - - - - - - -	- - - - - - - - - - - - - - - - - - - - - - - - - 202 261 261 261 261 261	9,871 10,277 10,767 10,519 12,352 13,983 15,434 16,769 18,109 18,666 19,844 20,752 22,452 24,289 25,628 27,102 27,806 28,297 28,886 29,690 30,762 31,816 32,522 33,663 34,260 35,283 35,822 36,102 37,463 37,965 38,215	2,401 2,069 1,734 1,259 753 737 738 744 758 776 882 909 946 1,054 1,071 954 1,053 1,094 1,122 1,019 1,052 1,029 896 838 721 611 546 426 429 420 304	20,697 19,604 19,650 16,773 13,958 15,109 14,410 14,361 14,178 14,602 14,763 14,072 13,756 13,207 12,639 12,309 12,066 11,544 10,968 10,403 9,741 9,418 8,759 8,006 6,380 5,436 5,810 5,269 4,046 3,962 3,459	28,351 18,666 14,474 11,965 9,237 8,085 7,654 6,481 6,173 5,896 4,772 4,417 4,126 3,632 2,968 2,518 2,299 1,946 1,648 1,540 1,241 1,196 984 927 383 313 285 249 159 138 100	125 71 78 88 40 86 89 95 50 63 68 86 85 83 67 113 115 158 161 170 198 221 291 307 238 254 296 301 313 341 336	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

5. 변전 설비
	변 전 소 수 (개) Number of Subatation(Each)
	계 Total	345kV	154kV	66kV	22kV	계 Total
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	439 440 445 441 446 427 419 393 378 363 352 341 331 317 298 305 304 310 319 321 331 345 361 382 400 427 449 458 483 549 574	- - - - 2 3 4 7 7 8 10 10 13 14 16 16 18 18 18 18 20 21 23 27 29 36 38 39 44 65 69	36 40 43 48 53 66 75 86 96 100 103 116 131 139 148 161 168 182 195 205 223 242 261 286 305 335 358 373 399 449 472	138 140 146 147 152 154 159 157 151 150 145 139 132 126 109 105 96 91 87 81 74 69 65 57 54 48 46 39 32 25 20	265 260 256 246 239 204 181 143 124 105 94 76 55 38 25 23 22 19 19 17 14 13 12 12 12 8 7 7 8 9 10	4,690,840 5,462,840 5,996,970 6,753,630 8,794,750 10,262,100 12,457,810 16,796,490 19,107,800 21,263,700 22,975,830 25,796,150 29,618,950 32,913,150 36,329,400 39,598,050 43,891,500 47,156,700 51,684,500 56,763,000 61,931,600 67,670,000 72,888,500 85,961,300 96,160,200 106,835,000 112,990,300 120,257,100 125,700,000 144,279,000 160,837,800
자료＞한국전력공사,「한국전력통계」, 2003

5. Substation Facilities
변 압 기 용 량(kVA) Capacity of Transformer				전력용콘덴서 Static Condenser (kVAR)
345kV	154kV	66kV	22kV
- - - - 1,166,670 1,666,670 2,666,680 5,333,340 6,333,400 7,333,500 8,666,900 9,666,900 11,669,000 13,502,700 15,336,400 16,336,600 18,670,400 19,670,600 21,170,900 24,171,500 26,338,600 28,339,000 29,172,500 36,507,300 41,675,000 46,009,200 47,509,500 51,510,300 53,115,600 63,577,200 69,078,300	2,679,800 3,272,800 3,532,800 4,012,800 4,670,800 5,617,800 6,887,800 8,531,800 9,789,200 10,966,500 11,324,530 13,119,100 15,026,100 16,451,100 18,259,100 20,395,100 22,465,100 24,713,100 27,632,100 29,767,100 32,982,100 36,834,100 41,239,100 47,059,100 52,058,800 58,705,800 63,445,800 66,928,800 70,885,900 78,118,600 83,363,800	1,336,050 1,434,850 1,609,000 1,852,150 2,074,950 2,101,250 2,099,550 2,178,450 2,212,600 2,209,100 2,267,800 2,308,800 2,286,400 2,373,400 2,207,400 2,270,400 2,160,000 2,201,000 2,250,500 2,235,400 2,103,400 2,019,400 2,008,400 1,939,400 1,970,900 1,812,500 1,760,500 1,528,500 1,441,000 1,225,000 1,072,500	674,990 755,190 855,170 888,680 882,330 876,380 803,780 752,900 772,600 754,600 716,600 701,350 637,450 585,950 526,500 595,950 596,000 572,000 631,000 589,000 507,500 477,500 468,500 455,500 455,500 307,500 274,500 289,500 257,500 248,200 213,200	312,679 355,048 322,432 389,740 492,454 539,490 479,616 547,766 644,729 765,711 761,172 764,700 922,800 813,800 787,660 822,300 1,264,900 1,915,400 2,744,600 3,559,600 3,829,600 3,984,600 3,992,600 4,222,600 4,870,600 5,365,600 5,995,600 6,785,600 7,955,600 9,100,600 11,167,000	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

6. 배전 설비
	선 로 긍 장 (km) Route Length			전 선 연 장(km) Total Length
	계 Total	고압 Over 600(V)	저압 Under 600(V)	계 Total	고압 Over 600(V)	저압 Under 600(V)	계 Total
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	32,349 42,770 55,092 67,365 82,881 96,843 108,074 115,565 122,919 129,201 137,648 144,590 156,867 168,043 178,293 189,345 205,896 218,929 231,263 243,701 255,340 267,873 280,795 298,000 314,732 326,506 336,702 344,845 351,264 358,327 366,983	19,648 25,834 33,247 40,824 48,449 56,361 61,218 65,228 68,965 72,943 77,251 79,810 80,947 84,424 88,893 93,166 96,772 101,001 105,869 113,208 118,745 125,043 131,587 140,469 151,455 159,170 163,632 167,138 170,691 174,015 177,639	12,701 16,935 21,846 26,540 34,432 40,481 46,857 50,337 53,954 56,259 60,398 64,780 75,920 83,619 89,400 96,158 109,124 117,928 125,394 130,493 136,595 142,830 149,208 157,531 163,277 167,336 173,070 177,707 180,573 184,313 189,344	94,568 116,580 148,248 177,063 207,262 238,232 268,574 289,902 311,786 330,811 354,514 374,540 398,154 421,150 448,914 476,942 531,775 565,950 599,568 642,474 680,793 713,933 751,500 795,244 832,144 869,017 895,250 917,395 935,847 969,163 992,284	53,136 65,911 84,014 103,336 119,250 136,309 153,740 166,363 177,787 189,734 202,294 212,176 219,287 228,757 243,970 258,472 294,541 311,793 330,928 363,584 389,416 409,100 432,875 457,995 482,525 509,473 522,211 534,703 545,167 568,294 578,792	41,432 50,669 64,234 73,727 88,012 101,923 114,834 123,540 133,998 141,077 152,220 162,364 178,897 192,393 204,944 218,470 237,233 254,157 268,640 278,890 291,377 304,833 318,625 337,249 349,619 359,544 373,039 382,691 390,680 400,870 413,491	595,086 766,056 970,774 1,174,745 1,371,512 1,596,248 1,777,029 1,899,103 2,029,265 2,141,551 2,293,136 2,440,316 2,690,859 2,908,062 3,087,118 3,268,945 3,476,145 3,668,912 3,904,555 4,198,152 4,438,905 4,681,487 4,912,833 5,235,745 5,582,349 5,827,433 6,031,080 6,224,438 6,439,229 6,694,899 6,875,448
주＞1965∼1970의 강판주수는 철주난에 포함됨. 자료＞한국전력공사,「한국전력통계」, 2003

6. Distribution Facilities
지 지 물 (기) Supporter(Each)					변 압 기 Transformer
철 탑 Steel tower	철 주 Steel Pole	콘크리트주 Concrete Pole	목 주 Wooden Pole	강 관 주 Panzerymast	대 수 Number (Each)	용량(kVA) Capacity
427 459 534 508 607 514 603 711 852 967 992 1,025 1,061 1,119 1,129 1,152 1,222 1,249 1,266 1,287 1,386 1,397 1,384 1,384 1,382 1,343 1,358 1,346 1,392 1,359 1,323	881 1,174 1,489 2,249 2,334 2,295 2,648 3,608 3,200 3,296 4,592 3,830 4,018 4,352 5,460 4,164 3,827 3,735 3,556 3,582 2,197 5,739 1,850 1,529 2,022 2,108 1,249 1,853 1,919 1,614 608	412,027 583,639 795,894 1,009,188 1,234,756 1,484,023 1,667,637 1,797,100 1,936,658 2,057,602 2,215,425 2,373,473 2,641,350 2,860,455 3,047,331 3,234,447 3,442,633 3,633,862 3,866,952 4,159,386 4,402,199 4,639,560 4,872,284 5,189,093 5,529,411 5,767,283 5,968,221 6,154,646 6,363,176 6,608,173 6,777,258	175,896 174,948 167,149 156,500 128,154 106,931 101,791 93,239 84,078 75,056 67,595 56,886 37,051 34,977 24,035 18,788 14,839 11,549 10,598 8,746 5,566 3,972 3,396 3,447 2,290 3,304 1,803 1,505 966 931 424	5,825 5,836 5,708 6,300 5,661 2,485 4,350 4,445 4,477 4,630 4,532 5,102 7,379 7,159 9,163 10,394 13,624 18,517 22,183 25,151 27,557 30,819 33,919 38,535 47,244 53,395 57,876 65,088 71,776 82,822 95,835	88,674 103,470 122,450 144,616 158,142 175,764 200,453 231,922 263,922 288,345 320,133 245,273 360,560 388,437 421,548 450,712 496,151 544,879 602,101 669,175 726,680 781,700 850,398 927,462 996,435 1,064,334 1,100,642 1,187,263 1,308,947 1,428,510 1,546,088	1,971,214 2,117,765 2,557,874 3,164,856 3,562,360 3,896,338 4,702,099 5,809,770 6,774,309 7,508,528 8,479,500 9,199,005 9,836,871 10,730,984 11,918,890 12,775,152 14,367,644 15,996,949 18,223,045 21,522,863 24,072,830 26,708,503 29,789,688 33,677,491 35,528,654 39,596,721 41,549,836 47,875,809 57,178,373 65,035,173 71,977,545	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Note＞Panzermast in 1965∼1970 is included in Steel Pole line. Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

7. 설비별 발전 전력량 단위＞GWh
	계		수 력		원 자 력		화 력
	Total		Hydro		Nuclear		Thermal
		%		%		%		%
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	11,839 14,826 16,835 19,837 23,117 26,587 31,510 35,600 37,239 40,207 43,122 48,850 53,808 58,007 64,695 73,992 85,462 94,472 107,670 118,619 130,963 144,437 164,993 184,661 205,494 224,445 215,300 239,325 266,400 285,224 306,474	100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0	1,368 1,284 1,906 1,683 1,789 1,393 1,808 2,329 1,984 2,709 2,005 2,723 2,399 3,659 4,019 5,344 3,566 4,558 6,361 5,051 4,863 6,006 4,098 5,478 5,201 5,404 6,099 6,066 5,610 4,151 5,311	11.6 8.2 11.3 8.5 7.7 5.2 5.7 6.5 5.3 6.7 4.6 5.6 4.5 6.3 6.2 7.2 4.2 4.8 5.9 4.3 3.7 4.2 2.5 3.0 2.5 2.4 2.8 2.5 2.1 1.5 1.7	- - - - - 72 2,324 3,152 3,477 2,897 3,777 8,965 11,792 16,745 28,311 39,314 40,101 47,365 52,887 56,311 56,530 58,138 58,651 67,029 73,924 77,086 89,689 103,064 108,964 112,133 119,103	- - - - - 0.3 7.4 8.9 9.4 7.2 8.8 18.3 21.9 28.9 43.8 53.1 46.9 50.1 49.1 47.2 43.2 40.3 35.5 36.3 36.0 34.3 41.7 43.1 40.9 39.3 38.9	10,471 13,541 14,929 18,154 21,328 25,123 27,379 30,120 31,778 34,601 37,340 37,163 39,617 37,603 32,364 39,333 41.795 42,549 48,422 57,257 69,570 80,293 102,244 112,154 126,369 141,955 119,512 130,195 151,826 168,940 182,060	88.4 91.8 88.7 91.5 92.3 94.5 86.9 84.6 85.3 86.1 86.6 76.1 73.6 64.8 50.0 39.6 48.9 45.0 45.0 48.3 53.1 55.6 62.0 60.7 61.5 63.2 55.5 54.4 57.0 59.2 59.4
자료＞한국전력공사,「한국전력통계」, 2003

7. Electric Power Generation by Facility Unit＞GWh
화 력 구 분 Thermal
석탄흔소		석유화력		LNG		복합화력		내 연 력
Coal Mix	%	Oil Thermal	%		%	Combined Cycle	%	Internal Combustion	%
2,577 3,272 3,022 3,709 3,612 3,974 4,019 4,417 4,353 4,260 4,488 6,799 16,159 20,027 19,927 17,221 21,644 21,147 22,445 23,221 25,466 34,490 45,126 51,565 59,650 69,729 77,662 83,604 99,427 112,257 119,665	21.7 22.1 18.0 18.7 15.6 15.0 12.8 12.4 11.7 10.6 10.4 13.9 30.0 34.5 30.8 23.3 25.3 22.4 20.8 19.6 19.4 23.9 27.4 27.9 29.0 31.1 36.1 34.9 37.3 39.4 39.0	7,826 10,218 11,725 14,242 17,470 20,400 21,378 24,424 27,003 30,045 32,475 30,108 23,318 17,457 12,262 2,404 8,877 11,239 13,154 20,353 23,988 26,237 38,413 30,295 30,775 29,423 13,333 16,189 23,610 25,768 21,934	66.1 69.3 69.6 71.8 75.6 76.7 67.8 68.6 72.5 74.7 75.3 61.7 43.4 30.1 19.0 3.2 10.4 11.9 12.2 17.2 18.3 18.2 23.3 16.4 15.0 13.1 6.2 6.7 8.9 9.0 7.2	- - - - - - - - - - - - - - - 9,471 10,892 9,689 11,775 12,427 14,077 9,738 1,869 8,948 8,229 7,661 1,437 1,345 1,632 1,557 1,771	- - - - - - - - - - - - - - - 12.8 12.7 10.3 10.9 10.5 10.7 6.7 1.1 4.8 4.0 3.4 0.6 0.6 0.6 0.5 0.6	- - - - - 305 1,508 1,086 369 258 332 214 99 58 53 66 172 221 619 785 5,464 9,188 16,047 20,521 26,943 34,424 26,505 28,675 26,863 29,033 38,337	- - - - - 1.1 4.8 3.1 1.0 0.6 0.8 4.5 0.2 0.1 0.1 0.1 0.2 0.2 0.6 0.7 4.2 6.4 9.7 11.1 13.1 15.3 12.3 12.0 10.1 10.2 12.5	68 51 182 203 246 443 473 193 52 38 45 42 41 61 122 171 210 253 429 472 574 640 789 825 772 718 575 382 294 325 353	0.6 0.3 1.1 1.0 0.8 1.7 1.5 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.3 0.3 0.2 0.1 0.1 0.1	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

8. 에너지 원별 발전 전력량 단위＞GWh
	합 계		수 력		원 자 력
	Total
			Hydro		Nuclear
		%		%		%	계 Sub-Total	%
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	11,839 14,826 16,835 19,837 23,117 26,587 31,510 35,600 37,239 40,207 43,122 48,850 53,808 58,007 64,695 73,992 85,462 94,472 107,670 118,619 130,963 144,437 164,993 184,661 205,494 224,445 215,300 239,325 266,400 285,224 306,474	100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0	1,367 1,284 1,906 1,683 1,789 1,393 1,808 2,328 1,984 2,709 2,005 2,723 2,399 3,659 4,019 5,344 3,566 4,558 6,361 5,051 4,863 6,006 4,098 5,478 5,201 5,404 6,099 6,066 5,610 4,151 5,311	11.5 8.7 11.3 8.5 7.7 5.2 5.7 6.5 5.3 6.7 4.6 5.6 4.5 6.3 6.2 7.2 4.2 4.8 5.9 4.2 3.7 4.2 2.5 3.0 2.5 2.4 2.8 2.5 2.1 1.5 1.7	- - - - - 71 2,324 3,152 3,477 2,897 3,777 8,965 11,792 16,745 28,311 39,314 40,101 47,365 52,887 56,311 56,530 58,138 58,651 67,029 73,924 77,086 89,689 103,064 108,964 112,133 119.103	- - - - - 0.3 7.4 8.9 9.3 7.2 8.8 18.3 21.9 28.9 43.8 53.1 46.9 50.1 49.1 47.5 43.2 40.2 35.5 36.3 36.0 34.3 41.7 43.1 40.9 39.3 38.9	10,472 13,541 14,929 18,154 21,328 25,123 27,378 30,120 31,778 34,601 37,340 37,162 39,617 37,603 32,364 29,333 41,795 42,549 48,422 57,257 69,570 80,293 102,244 112,154 126,368 141,955 119,512 130,195 151,826 168,940 182,060	88.5 91.3 88.7 91.5 92.3 94.5 86.9 84.6 85.4 86.1 86.6 76.1 73.6 64.8 50.0 39.6 48.9 45.0 45.0 48.3 53.1 55.6 62.0 60.7 61.5 63.2 55.5 54.4 57.0 59.2 59.4
자료＞한국전력공사,「한국전력통계」, 2003

8. Electric Power Generation by Energy Source Unit＞GWh
화 력 Thermal
석 탄 Coal		중 유 Heavy Oil		경 유 Diesel		LNG
	%		%		%		%
812 1,341 743 1,029 1,475 1,390 929 1,252 2,481 2,530 2,612 4,289 13,383 17,639 18,220 15,856 19,840 18,777 19,961 20,140 22,072 30,917 41,835 48,813 56,881 67,190 75,498 81,544 97,538 110,332 118,021	6.9 9.0 4.4 5.2 6.4 5.2 3.0 3.5 6.7 6.3 6.1 8.8 24.9 30.4 28.2 21.5 23.2 19.9 18.5 17.0 16.8 21.4 25.4 26.4 27.6 29.9 35.1 34.0 36.6 38.7 38.5	9,609 12,142 14,016 16,965 19,673 23,062 24,541 27,613 28,876 31,772 34,358 32,497 25,748 19,646 13,604 4,822 11,222 14,241 17,928 26,158 33,001 33,718 38,781 38,739 35,699 36,620 16,430 17,365 25,485 27,770 23,940	81.2 81.9 83.3 85.5 85.1 86.8 77.9 77.6 77.6 79.0 79.7 66.5 47.8 33.9 21.0 6.5 13.1 15.1 16.7 22.1 25.2 23.4 23.5 21.0 17.4 16.3 7.6 7.3 9.6 9.7 7.8	51 58 170 160 180 671 1,908 1,255 421 299 370 376 486 318 291 265 301 399 928 1,024 2,310 1,170 1,582 3,306 6,737 6,323 1,282 1,162 657 385 1,155	0.4 0.4 1.0 0.8 0.8 2.5 6.0 3.5 1.1 0.8 0.8 0.8 0.9 0.6 0.4 0.4 0.4 0.4 0.9 0.9 1.8 0.8 1.0 1.8 3.3 0.9 0.6 0.5 0.2 0.1 0.4	- - - - - - - - - - - - - - 250 8,391 10,432 9,132 9,604 9,935 12,187 14,488 20,046 21,296 27,050 31,823 26,302 30,124 28,146 30,453 38,943	- - - - - - - - - - - - - - 0.4 11.3 12.2 9.7 8.9 8.4 9.3 10.0 12.1 11.5 13.2 14.2 12.2 12.6 10.6 10.7 12.7	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

9. 발전 연료 소비량 단위＞석탄＞M/T, 석유＞□
	합 계 Total		석 탄
			계 Sob-Total			무 연 탄 Anthraclte
	1,000 TOE	점유율(%) Ratio	소비량(M/T) Consumption	1,000 TOE	점유율(%) Ratio	소비량(M/T) Consumption	1,000 TOE	점유율(%) Ratio
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	3,016 3,821 4,285 5,049 5,757 6,664 7,958 8,785 9,035 9,579 10,189 11,568 12,735 13,828 15,627 18,096 20,701 22,897 26,055 28,582 31,362 34,253 38,525 43,272 47,971 52,221 49,486 54,863 60,993 65,147 69,606	100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0	587,090 969,673 530,712 834,642 1,072,211 1,059,692 717,984 898,464 1,645,075 1,721,997 1,856,603 2,622,818 6,196,200 7,921,198 7,941,931 7,205,920 8,969,282 8,280,161 8,529,283 8,538,869 9,217,102 12,543,851 16,147,950 18,631,970 21,461,439 25,011,742 28,206,782 30,812,524 36,216,533 40,794,652 43,061,763	252 411 206 315 410 415 269 352 682 703 720 1,114 3,162 4,151 4,271 3,739 4,654 4,372 4,603 4,638 5,106 7,098 9,468 11,021 12,745 14,979 16,749 18,089 21,504 24,310 25,960	8.4 10.8 4.8 6.2 7.1 6.2 3.4 4.0 7.6 7.3 7.1 9.6 24.8 30.0 27.3 20.7 22.5 19.1 17.7 16.2 16.3 20.7 24.6 25.5 26.6 28.7 33.8 33.0 35.2 37.3 37.3	587,090 969,673 530,712 834,642 1,072,211 1,059,692 717,984 898,464 1,645,075 1,721,997 1,856,603 2,077,163 2,480,996 2,274,029 1,896,261 2,173,164 2,597,736 2,367,043 2,013,268 1,977,676 2,008,494 2,283,630 2,179,638 2,429,275 2,513,738 2,304,699 2,527,301 2,596,945 2,848,015 2,875,286 2,750,542	252 411 206 315 410 415 269 352 682 703 720 776 876 774 649 727 885 819 704 690 790 944 952 1,102 1,155 1,066 1,174 1,202 1,293 1,312 1,261	8.4 10.8 4.8 6.2 7.1 6.2 3.4 4.0 7.6 7.3 7.1 9.6 6.9 5.6 4.1 4.0 4.3 3.6 2.7 2.4 2.5 2.7 2.5 2.6 2.4 2.0 2.3 2.2 2.1 2.0 1.8
주＞원자력, 수력은 발전량 기준임. 자료＞한국전력공사,「한국전력통계」, 2003

9. Fuel Consumption for Generation Unit＞Coal＞M/T, Petroleum＞□
Coal			석 유 Petroleum
유 연 탄 Bituminous Coal			계 Sub-Total			중 유 Heavy Oil
소비량(M/T) Consump- tion	1,000 TOE	점유율(%) Ratio	소비량(□) Consump- tion	1,000 TOE	점유율(%) Ratio	방카C유 (□) Bunker-C	1,000 TOE	점유율(%) Ratio
- - - - - - - - - - - 545,655 3,715,204 5,647,169 6,045,670 5,032,756 6,371,546 5,913,118 6,516,015 6,561,193 7,208,608 10,260,221 13,968,312 16,202,695 18,947,701 22,707,042 25,679,481 28,215,579 33,368,518 37,919,366 40,311,221	- - - - - - - - - - - 338 2,286 3,376 3,621 3,012 3,769 3,553 3,899 3,948 4,316 6,154 8,516 9,919 11,590 13,913 15,575 16,887 20,211 22,998 24,699	- - - - - - - - - - - 2.9 18.0 24.0 23.2 16.6 18.2 15.5 15.0 13.8 13.8 18.0 22.1 22.9 24.2 26.7 31.5 30.8 33.1 35.3 35.5	2,463,381 3,131,322 3,657,787 4,388,270 4,983,659 5,986,027 6,802,712 7,190,421 7,090,351 7,596,508 8,140,409 7,632,873 6,114,016 4,639,173 3,267,275 1,247,497 2,736,533 3,458,676 4,482,279 6,386,732 8,166,462 7,961,710 9,184,676 9,686,754 9,807,908 9,880,476 3,404,219 3,348,422 5,086,067 5,604,382 4,804,957	2,422 3,089 3,602 4,313 4,900 5,883 6,656 7,063 6,988 7,475 8,042 7,531 6,025 4,576 3,216 1,220 2,687 3,398 4,398 6,280 8,004 7,828 9,016 9,465 9,416 9,604 3,320 3,268 4,993 5,539 4,751	80.3 80.8 84.1 85.4 85.1 88.3 83.6 80.4 77.3 78.0 78.8 65.1 47.3 33.1 20.6 6.7. 13.0 14.8 16.9 22.0 25.5 22.9 23.4 21.9 19.6 18.4 6.7 6.0 8.2 8.5 6.8	2,445,468 3,110,646 3,590,616 4,323,381 4,909,950 5,733,744 6,120,060 6,794,607 6,822,547 7,092,164 7,425,802 6,926,560 5,460,617 4,349,166 2,869,139 7 929,195 2,124,308 2,846,370 3,643,426 4,895,177 5,517,119 5,611,726 6,509,197 6,467,208 6,095,098 5,513,752 2,276,328 2,730,231 4,297,082 4,926,551 4,455,276	2,406 3,071 3,541 4,255 4,835 5,656 6,040 6,706 6,734 6,994 7,327 6,841 5,391 4,296 2,828 913 2,091 2,804 3,592 4,831 5,442 5,534 6,415 6,369 5,913 5,422 2,235 2,685 4,231 4,877 4,429	79.8 80.4 82.6 84.3 84.0 84.9 75.9 76.3 74.5 73.0 71.9 59.2 42.3 31.1 18.1 5.0 10.1 12.2 13.8 16.9 17.4 16.2 16.7 14.7 12.3 10.3 4.5 4.9 6.9 7.5 6.4	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Note＞Nuclear, Hydro based on generation. Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

9. 발전 연료 소비량(계속) 단위＞석탄＞M/T, 석유＞□
	석 유 Petroleum
	중 유 Heavy Oil			경 유 Diesel			납 Naphtha
	기타중유 (□) Other	1,000 TOE	점유율(%) Ratio	소비량(□) Consumption	1,000 TOE	점유율(%) Ratio	소비량(□) Consumption	1,000 TOE
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	269 435 670 3,592 777 528 3,699 5,149 152,361 416,985 617,647 599,530 518,905 202,827 320,265 243,076 525,150 499,474 582,788 1,216,759 2,026,861 2,023,813 2,237,542 2,286,132 2,100,710 2,795,692 822,384 292,767 597,913 570,701 72,649	- - 1 4 1 1 4 5 150 411 609 592 512 200 316 239 517 492 575 1,201 1,999 1,996 2,205 2,251 2,038 2,749 807 288 589 565 72	- - - 0.1 - - 0.1 0.1 1.7 4.3 6.0 5.1 4.0 1.4 2.0 1.3 2.5 2.1 2.2 4.2 6.4 5.8 5.7 5.2 4.2 5.2 1.6 0.5 1.0 0.9 0.1	17,644 20,241 66,501 54,530 60,157 240,163 678,953 390,665 115,443 77,358 97,439 106,783 134,494 87,180 77,870 75,226 87,075 112,832 256,065 274,796 622,482 326,171 437,937 933,414 1,612,100 1,571,032 305,507 325,424 191,073 107,130 277,032	16 18 60 49 54 217 612 352 104 70 88 97 121 80 72 68 79 102 231 248 563 298 396 845 1,465 1,433 278 295 173 97 250	0.5 0.5 1.4 1.0 0.9 3.3 7.7 4.0 1.2 0.7 0.9 0.8 1.0 0.6 0.5 0.4 0.4 0.4 0.9 0.9 1.8 0.9 1.0 2.0 3.1 2.9 0.6 0.6 0.3 0.1 0.3	- - - 6,767 12,775 11,592 - - - - 3,2211) 2,0981) - - 1,3062) - - - - - - - - - - - - - - - -	- - - 5 10 9 - - - - 3 2 - - 1 - - - - - - - - - - - - - - - -
주＞1) 코크스 소비실적. 2) C.O.M 소비실적임.

9. Fuel Consumption for Generation(Cont'd) Unit＞Coal＞M/T, Petroleum＞□
	L N G			원 자 력 Nuclear		수 력 Hydro
사
점유율(%) Ratio	소비량(t) Consump- tion	1,000 TOE	점유율(%) Ratio	1,000 TOE	점유율(%) Ratio	1,000 TOE	점유율(%) Ratio
- - - 0.1 0.2 0.1 - - - - - - - - - - - - - - - - - - - - - - - - -	- - - - - - - - - - - - - - 44,649 1,525,409 1,888,394 1,648,197 1,718,700 1,779,890 2,224,518 2,517,921 3,329,257 3,562,048 4,622,368 5,376,576 4,189,314 4,766,708 4,491,013 4,780,221 5,983,120	- - - - - - - - - - - - - - 58 1,972 2,445 2,146 2,242 2,323 2,903 3,290 4,354 4,659 6,029 7,015 5,470 6,223 5,852 6,227 7,792	- - - - - - - - - - - - - - 0.4 10.9 11.8 9.4 8.6 8.1 9.3 9.6 11.3 10.8 12.6 13.4 11.1 11.3 9.6 9.6 11.2	- - - - - 18 581 788 869 724 944 2,241 2,948 4,186 7,078 9,829 10.025 11,841 13,222 14,078 14,133 14,535 14,663 16,757 18,481 19,272 22,422 25,766 27,241 28,033 29.776	- - - - - 0.3 7.3 9.0 9.6 7.6 9.3 19.4 23.2 30.3 45.3 54.3 48.4 51.7 50.7 49.3 45.1 42.4 38.1 38.7 38.5 36.9 45.3 47.0 44.7 43.0 42.8	342 321 477 421 447 348 452 582 496 677 501 681 600 915 1,005 1,336 892 1,139 1,590 1,263 1,216 1,502 1,024 1,370 1,300 1,351 1,525 1,517 1,403 1,038 1,327	11.3 8.4 11.1 8.3 7.8 5.2 5.7 6.6 5.5 7.1 4.9 5.9 4.7 6.6 6.4 7.4 4.3 5.0 6.1 4.4 3.9 4.4 2.6 3.2 2.7 2.6 3.1 2.7 2.3 1.6 1.9	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Note＞1) Cokes Consumption 2) C.O.M(coal and oil mixture) Consumption

10. 화력 발전소 열효율 단위＞%
	합 계 Total		한 전 계 Total of KEPCO		기 력
					계 Total		무 연 탄 Anthracite		유
	발 전 단 Gross	송 전 단 Net	발 전 단 Gross	송 전 단 Net	발 전 단 Gross	송 전 단 Net	발 전 단 Gross	송 전 단 Net	발 전 단 Gross
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	33.66 33.33 33.50 33.70 34.28 34.31 34.00 34.93 35.63 36.39 36.73 36.96 37.07 36.98 36.80 36.26 36.68 36.80 36.99 36.93 36.73 37.34 38.16 38.14 38.21 38.38 39.45 39.51 39.45 39.57 39.96	31.65 31.20 31.46 31.71 32.38 32.51 32.27 33.07 33.60 34.41 34.85 34.94 35.00 34.85 34.66 34.11 34.62 34.73 34.95 34.92 34.86 35.47 36.42 36.47 36.62 36.82 37.81 37.73 37.64 37.80 38.26	32.54 33.79 33.08 33.30 34.04 34.10 33.82 34.82 35.60 36.39 36.73 36.98 37.08 37.00 36.80 36.26 36.67 36.81 37.02 36.95 36.74 37.35 38.20 38.22 38.37 38.73 39.48 39.52 39.45 39.52 39.87	30.63 30.67 31.05 31.31 32.14 32.31 32.11 33.00 33.58 34.44 34.88 34.99 35.02 34.87 34.67 34.12 34.63 34.75 34.98 34.95 34.86 35.48 36.46 36.54 36.77 37.11 37.81 37.76 37.63 37.72 38.12	32.60 32.84 33.27 33.44 34.20 34.50 34.60 35.06 35.62 36.40 36.74 37.01 37.11 37.02 36.82 36.28 36.70 36.84 37.07 36.97 36.93 37.11 37.52 37.61 37.79 38.05 38.41 38.40 38.59 38.67 38.78	30.68 30.73 31.22 31.42 32.28 32.64 32.74 33.20 33.59 34.35 34.89 35.02 35.05 34.90 34.69 34.14 34.65 34.76 35.01 34.94 34.94 35.11 35.63 35.74 35.97 36.23 36.57 36.61 36.60 36.73 36.86	27.69 28.09 27.70 27.88 28.17 28.79 29.70 30.55 31.27 31.00 31.22 32.07 32.38 32.00 31.72 31.83 31.63 31.61 32.19 32.05 31.92 31.98 32.02 32.05 32.77 33.18 33.47 33.99 34.48 33.93 34.66	- - - - - - - - - - - - - - - - - - - - - - - 29.48 30.20 30.50 30.58 29.90 30.91 30.37 31.11	- - - - - - - - - - - 36.83 38.08 37.63 37.67 37.69 37.93 38.17 38.22 38.26 38.15 38.19 38.61 38.69 38.94 38.99 39.17 39.06 39.25 39.30 39.30
주 : 1987년부터 지역난방 열병합 포함 실적임. 자료＞한국전력공사,「한국전력통계」, 2003

10. Trend of Thermal Plant Efficiency Unit＞%
Thermal							타 사 Other Co.
연 탄 Bituminous Coal	중 유 Heavy Oil		가 스 L N G		내 연 력 Internal-Combustion
송 전 단 Net	발 전 단 Gross	송 전 단 Net	발 전 단 Gross	송 전 단 Net	발 전 단 Gross	송 전 단 Net	발 전 단 Gross	송 전 단 Net
- - - - - - - - - - - - - - - - - - - - - - - 36.91 37.21 37.25 37.44 37.34 37.43 37.51 37.52	35.79 35.35 35.49 35.13 36.01 36.06 35.82 36.11 36.49 37.38 37.72 38.08 38.07 38.21 37.73 35.72 38.04 38.25 37.90 37.43 37.36 37.26 37.62 37.66 37.56 37.73 37.22 37.35 37.45 37.71 37.59	34.07 33.32 33.42 33.62 34.21 34.24 33.97 34.27 34.51 35.49 35.95 36.26 36.33 36.47 35.97 33.41 35.90 36.09 35.66 35.27 35.23 35.19 35.75 35.75 35.62 35.90 35.27 35.55 35.30 35.64 35.42	- - - - - - - - - - - - - - - 36.64 36.71 36.65 37.01 36.88 37.16 37.54 35.45 36.94 36.79 36.12 36.30 36.07 35.68 35.42 36.10	- - - - - - - - - - - - - - - 35.20 35.23 35.13 35.55 35.45 35.78 36.30 34.13 35.35 35.16 34.43 34.73 34.48 34.01 33.68 34.50	26.69 24.43 23.36 25.09 25.03 25.49 25.41 26.71 32.13 31.27 33.18 33.12 33.41 34.66 36.55 37.76 36.41 35.86 33.30 36.38 38.53 36.87 32.00 29.97 32.30 33.67 36.30 34.60 37.20 39.87 40.09	25.41 23.05 22.82 24.47 24.53 25.20 25.01 26.04 29.69 28.24 30.44 31.21 31.03 33.00 35.25 36.43 35.25 34.87 32.45 35.41 37.49 35.96 31.34 29.38 31.59 32.87 35.27 33.57 35.79 38.33 38.64	36.56 36.10 36.53 36.93 36.67 36.61 36.50 36.53 36.16 36.34 36.54 36.38 35.64 35.44 35.74 36.10 36.69 36.49 36.29 36.16 36.63 36.62 36.61 35.29 33.26 31.73 38.48 38.69 39.32 41.01 42.10	34.30 33.94 34.40 34.94 34.80 34.66 34.27 34.02 33.96 33.86 34.27 33.96 32.96 31.87 33.06 33.36 34.38 34.32 34.13 34.08 34.84 34.74 34.81 33.77 32.06 31.14 37.59 38.45 38.07 40.14 41.33	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Note : Including decreased power due to collective supply works of heating from 1987. Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

11. 송배전 손실 단위＞MWh
	송전단전력량 A Net Generation	송 변 전 손 실 Transmission & Substation Losses		배 전 Distribution
		손 실 량 B Losses	손 실 율(%) B ― A	손 실 량 C Losses
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	11,207,630 13,955,724 15,911,799 18,751,727 21,918,897 25,171,533 29,843,603 33,668,645 35,082,857 37,950,201 40,554,656 45,494,797 50,237,757 53,908,278 59,818,134 68,274,720 78,855,492 87,512,175 100,002,741 110,571,199 122,308,820 135,272,537 155,218,428 172,693,293 192,882,960 211,028,738 203,430,303 225,802,022 251,953,275 269,842,046 290,058,444	622,294 843,156 931,804 1,143,567 1,225,106 1,304,602 1,440,374 1,493,444 1,377,284 1,497,037 1,618,593 1,654,124 1,876,982 1,774,207 1,971,711 2,454,190 2,688,533 2,992,296 3,241,555 3,493,017 4,104,765 4,320,073 4,912,238 5,786,564 6,297,934 6,391,185 6,542,246 7,282,489 7,492,964 7,545,874 7,908,462	5.55 6.04 5.85 6.10 5.59 5.18 4.83 4.44 3.92 3.95 3.99 3.64 3.73 3.29 3.30 3.59 3.41 3.42 3.24 3.16 3.36 3.19 3.16 3.35 3.27 3.03 3.22 3.23 2.97 2.80 2.73	592,999 745,703 931,944 977,807 1,073,495 1,033,834 1,076,903 1,030,489 971,155 1,028,709 1,056,437 1,220,288 1,309,638 1,401,975 1,536,899 1,651,446 1,849,233 2,328,018 2,377,894 2,704,159 2,960,077 3,218,541 3,765,691 3,636,435 4,114,653 3,853,926 3,417,718 3,997,622 4,378,227 4,594,565 5,086,021
주＞송전단은 양수전력량 제외분임. 자료＞한국전력공사,「한국전력통계」, 2003

11. Transmission and Distribution Losses Unit＞MWh
손 실 Losses	판 매 량 D Power Sold	종 합 손 실 Total Losses
손 실 율(%) (A-B) ――― C		손 실 량 A - D Losses	손 실 율(%) A-D □□ A
5.29 5.34 5.86 5.21 4.90 4.11 3.61 3.06 2.77 2.71 2.61 2.68 2.61 2.60 2.57 2.42 2.34 2.66 2.38 2.44 2.42 2.38 2.43 2.11 2.13 1.83 1.68 1.83 1.79 1.75 1.80	9,992,345 12,366,865 14,048,051 16,630,354 19,620,296 22,833,097 27,326,327 31,144,712 32,734,418 35,424,455 37,879,626 42,620,384 47,051,137 50,732,095 56,309,525 64,169,084 74,317,726 82,191,862 94,383,292 104,374,022 155,243,978 127,733,923 146,540,499 163,270,294 182,470,373 200,783,627 193,470,338 214,521,910 240,082,085 257,701,607 277,063,960	1,215,293 1,588,859 1,863,748 2,121,374 2,298,601 2,338,436 2,517,277 2,523,933 2,348,439 2,525,746 2,675,030 2,874,412 3,186,620 3,176,183 3,508,609 4,105,636 4,537,766 5,320,313 5,619,450 6,197,177 7,064,842 7,538,614 8,677,929 9,422,999 10,412,587 10,245,111 9,959,965 11,280,111 11,871,191 12,140,439 12,994,484	10.84 11.38 11.71 11.31 10.49 9.29 8.43 7.50 6.69 6.66 6.60 6.32 6.34 5.89 5.87 6.01 5.75 6.08 5.62 5.60 5.78 5.57 5.59 5.46 5.40 4.85 4.90 5.00 4.71 4.50 4.48	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Note＞Net generation excludes pumping storage power. Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

12. 산업 분류별 전력 소비량 단위＞GWh
	1983			1984			1985			1986			1987
			%			%			%			%			%
합 계 주 택 용 공 공 용 서 어 비 스 계 전 기 사 업 자 수 도 상 가 및 기 타 전 철 용 생 산 부 문 계 농 림 어 업 광 업 제 조 업 계 식 료 품 섬 유 제 재·목 재 제 지·인 쇄 석 유·화 학 요 업 1 차 금 속 기 계·장 비 기 타	42,620 7,743 1,567 4,482 143 1,501 2,838 514 28,315 420 768 27,127 1,757 5,717 351 1,776 5,081 3,321 5,509 3,422 193		100.0 18.2 3.7 10.5 0.3 3.5 6.7 1.2 66.4 1.0 1.8 63.6 4.1 13.4 0.8 4.2 11.9 7.8 12.9 8.0 0.5	47,051 8,757 1,721 5,146 161 1,699 3,316 604 30,823 526 831 29,466 1,911 6,724 357 1,889 5,452 3,365 6,018 3,980 220		100.0 18.6 3.7 10.8 0.3 3.5 7.0 1.3 65.5 1.1 1.8 62.6 4.1 13.3 0.8 2,042 5,732 7.2 12.8 8.5 0.4	50,732 9,632 1,882 5,795 248 1,745 3,802 724 32,698 603 908 31,188 2,026 6,391 346 - - 3,499 6,085 4,819 248		100.0 19.0 3.7 11.4 0.5 3.4 7.5 1.4 64.5 1.2 1.8 61.5 4.0 12.6 0.7 4,0 11.3 6.9 12.0 9.5 0.5	56,310 10,299 2,042 6,256 172 1,818 4,267 880 36,833 752 956 35,125 2,186 6,892 372 2,387 6,353 3,836 6,888 5,909 301		100.0 18.3 3.6 11.1 0.3 3.2 7.6 1.6 65.4 1.3 1.7 62.4 3.9 12.2 0.7 4.2 11.3 6.8 12.2 10.5 0.5	64,169 11,461 2,286 7,203 55 1,928 5,220 863 42,355 840 953 40,562 2,646 7,880 438 24,681 7,147 4,237 7,892 7,465 359		100.0 17.9 3.6 11.2 0.1 3.0 8.1 1.3 66.0 1.3 1.5 63.2 3.8 12.3 0.7 4.2 11.1 6.6 12.3 11.6 0.6
자료＞한국전력공사,「한국전력통계」, 2003

12. Electric Power Consumption by Industry Unit＞GWh
1988		1989		1990		1991		1992
	%		%		%		%		%
74,318 13,211 2,716 8,910 64 2,176 6,670 931 48,549 1,296 988 46,265 2,827 8,650 514 3,068 8,320 4,791 8,502 9,160 433	100.0 17.8 3.7 12.0 0.1 2.9 9.0 1.3 65.3 1.7 1.3 62.3 3.8 11.6 0.7 4.1 11.2 6.4 11.4 12.3 0.6	82,192 15,175 2,950 10,620 75 2,334 8,211 960 52,486 1,463 974 50,049 3,135 8,891 539 3,451 9,081 5,118 9,334 10,031 470	100.0 18.4 3.6 13.0 0.1 2.8 10.1 1.2 63.9 1.8 1.2 60.9 3.8 10.8 0.7 4.2 11.0 6.2 11.4 12.2 0.6	94,383 17,735 3,291 13,097 96 2,589 10,412 1,012 59,248 1,458 1,011 56,779 3,540 9,505 623 3,877 10,922 5,633 10,064 12,091 525	100.0 18.8 3.5 13.8 0.1 2.7 11.0 1.1 62.8 1.5 1.1 60.2 3.8 10.0 0.7 4.1 11.6 6.0 10.7 12.8 0.6	104,374 19,482 3,431 15,187 90 2,809 12,288 1,091 65,183 1,778 1,005 62,400 3,785 9,906 687 4,231 12,828 6,544 10,440 13,391 589	100.0 18.7 3.3 14.6 0.1 2.7 11.8 1.0 62.4 1.7 1.0 59.8 3.6 9.5 0.7 4.1 12.3 6.3 10.0 12.8 0.6	115,244 21,796 3,612 18,156 103 2,939 15,114 1,175 70,505 2,157 923 67,426 4,036 10,410 754 4,662 14,470 7,160 10,767 14,442 726	100.0 18.9 3.1 15.8 0.1 2.6 13.1 1.0 61.2 1.9 0.8 58.5 3.5 9.0 0.7 4.0 12.6 6.2 9.3 12.5 0.6	Total Residential Public Total Service Electricity Water Commercial & Others Electric Railway Total Production Agri.-Fishery Mining Total Manuf. Food Textile Wood Paper Print Chemical Ceramic Basic Metal Machinery Equipment Other Manuf.
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

12. 산업 분류별 전력 소비량(계속) 단위＞GWh
	1993			1994			1995			1996			1997
			%			%			%			%			%
합 계 주 택 용 공 공 용 서 어 비 스 계 전 기 사 업 자 수 도 상 가 및 기 타 전 철 용 생 산 부 문 계 농 림 어 업 광 업 제 조 업 계 식 료 품 섬 유 제 재·목 재 제 지·인 쇄 석 유·화 학 요 업 1 차 금 속 기 계·장 비 기 타	127.734 23.916 3.980 22.054 133 3.243 18,678 1.258 76.525 2.220 868 73.437 4.100 10.017 810 5.107 16.248 7.936 12.596 15.995 628		100.0 18.7 3.1 17.3 0.2 2.5 14.6 1.0 59.9 1.7 0.7 57.5 3.2 7.9 0.6 4.0 12.7 6.2 9.9 12.5 0.5	146,540 26,553 4,716 27,471 335 3,753 23,383 1,446 86,354 2,916 885 82,553 4,675 11,436 687 5,890 17,359 8,781 13,688 19,078 959		100.0 18.1 3.2 18.8 0.2 2.6 16.0 1.0 58.9 2.0 0.6 56.3 3.2 7.8 0.5 4.0 11.8 6.0 9.3 13.0 0.7	163,270 28,303 5,109 31,815 279 4,013 27,523 1,607 96,436 3,370 1,020 92,046 5,079 12,286 786 6,236 18,904 9,325 16,101 22,317 1,012		100.0 17.3 3.1 19.5 0.1 2.5 16.9 1.0 59.1 2.1 0.6 56.4 3.1 7.5 0.5 3.8 11.6 5.7 9.9 13.7 0.6	163,270 28,303 5,109 31,815 279 4,013 27,523 1,607 96,436 3,370 1,020 92,046 5,079 12,286 786 6,236 18,904 9,325 16,101 22,317 1,012		100.0 17.3 3.1 19.5 0.1 2.5 16.9 1.0 59.1 2.1 0.6 56.4 3.1 7.5 0.5 3.8 11.6 5.7 9.9 13.7 0.6	200,784 32,515 6,844 43,280 459 4,520 38,301 1,761 116,383 4,176 1,000 111,207 5,711 13,310 1,007 7,953 23,231 9,913 20,935 28,033 1,114		100.0 16.2 3.4 21.6 0.2 2.3 19.1 0.9 58.0 2.1 0.5 55.4 2.8 6.6 0.5 4.0 11.6 4.9 10.4 14.1 0.6

12. Electric Power Consumption by Industry(Cont'd) Unit＞GWh
1998			1999			2000			2001			2002
		%			%			%			%			%
193,470 32,913 7,050 43,099 463 4,366 38,270 1,580 108,828 4,024 973 103,831 5,425 13,129 819 7,286 23,034 7,738 20,147 25,280 973		100.0 17.0 3.6 22.3 0.2 2.3 19.8 0.8 56.3 2.1 0.5 53.7 2.8 6.8 0.4 3.8 11.9 4.0 10.4 13.1 0.5	214,215 34,581 7,866 49,179 324 4,443 44,412 1,730 120,859 4,572 952 115,335 5,756 14,414 1,025 8,333 24,898 8,354 22,340 29,023 1,192		100.0 16.1 3.7 23.0 0.2 2.1 20.7 0.8 56.4 2.1 0.4 53.9 2.7 6.7 0.5 3.9 11.6 3.9 10.4 13.6 0.6	239,535 37,102 8,663 59,473 296 4,526 54,651 2,037 132,260 5,306 1,003 125,951 6,149 15,497 1,137 8,843 26,898 8,981 23,751 33,346 1,349		100.0 15.5 3.6 24.8 0.1 1.9 22.8 0.9 55.2 2.2 0.4 52.6 2.6 6.5 0.5 3.7 11.2 3.7 9.9 13.9 0.6	257,731 39,211 9,425 71,046 976 4,575 65,495 2,257 132,791 5,985 1,074 128,731 6,387 15,137 1,256 8,958 27,839 9,306 23,498 34,941 1,410		100.0 15.2 3.7 27.6 0.3 1.8 25.4 0.9 52.7 2.3 0.4 49.9 2.5 5.9 0.5 3.5 10.8 3.6 9.1 13.6 0.5	278,451 42,278 10,534 78,915 2,018 4,537 72,360 2,271 144,453 6,156 1,155 137,142 6,768 15,543 1,388 9,329 29,267 9,923 24,982 38,372 1,570		100.0 15.2 3.8 28.3 0.7 1.6 26.0 0.8 51.9 2.2 0.4 49.3 2.4 5.6 0.5 3.4 10.5 3.6 9.0 13.8 0.5	Total Residential Public Total Service Electricity Water Commercial & Others Electric Railway Total Production Agri.-Fishery Mining Total Manuf. Food Textile Wood Paper Print Chemical Ceramic Basic Metal Machinery Euipment Other Manuf.

13. 종별 수용가 수 및 판매전력량 단위 : 호
	수 용 가 수 Number of Customers			계 약 용 량 (kW) Contracted Capacity
	계 Total	전 등 Lighting	동 력 Power
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	2,596,912 2,999,105 3,427,693 3,938,820 4,237,294 4,659,279 4,935,155 5,243,768 5,484,829 5,682,341 5,985,146 6,341,630 6,621,304 6,931,167 7,298,666 7,659,359 8,109,627 8,702,520 9,315,211 10,052,770 10,747,587 11,499,368 12,160,982 12,771,338 13,329,502 13,913,351 14,102,163 14,379,369 14,975,793 15,618,745 16,490,026	2,529,678 2,922,637 3,331,538 3,830,969 4,115,432 4,522,127 4,779,259 5,065,043 5,259,034 5,402,407 5,691,213 5,996,208 6,282,902 6,553,253 6,863,463 7,159,339 7,513,604 8,008,483 8,515,108 9,104,695 9,584,023 10,119,411 10,587,561 10,819,764 11,183,134 11,527,781 11,587,723 11,728,377 11,993,563 12,427,144 12,978,673	67,234 76,468 96,155 107,851 121,862 137,152 155,896 178,725 225,795 279,934 293,933 345,422 338,402 377,914 435,203 500,020 596,023 694,037 800,103 948,075 1,163,564 1,379,957 1,573,421 1,951,574 2,146,368 2,385,570 2,514,440 2,650,992 2,982,230 3,191,601 3,511,353	2,994,597 3,705,108 4,800,802 5,526,024 6,401,672 7,265,264 8,543,816 10,289,138 11,011,798 11,455,619 11,934,397 12,728,928 13,843,572 14,838,997 16,350,311 18,510,279 21,128,962 23,603,072 27,445,800 26,546,208 30,577,482 35,151,208 39,933,277 44,896,631 50,069,757 54,137,261 53,909,512 57,653,769 62,117,938 67,522,271 72,219,358
자료＞한국전력공사,「한국전력통계」, 2003

13. Electric Power Sold & Number of Customers by Tariff Unit: Customers
판 매 전 력 량 Power Sold (MWh)				1인당전력소비량 (kWh) Consumption per Capita
계 Total	증 가 율(）) Growth Rate	전 등 Lighting	동 력 Power
9,992,346 12,366,865 14,048,051 16,630,354 19,620,296 22,833,097 27,326,327 31,144,712 32,734,418 35,424,455 37,879,626 42,620,384 47,051,137 50,732,095 56,309,525 64,169,084 74,317,726 82,191,862 94,383,292 104,374,022 115,243,978 127,733,923 146,540,499 163,270,294 182,470,373 200,783,627 193,470,338 214,214,891 239,535,486 257,731,354 278,451,371	12.5 23.8 13.6 18.4 18.0 16.4 19.7 14.0 5.1 8.2 6.9 12.5 10.4 7.8 11.0 14.0 15.8 10.6 14.8 10.6 10.4 10.8 14.7 11.4 11.8 10.0 -3.6 10.7 11.8 7.6 8.0	1,442,150 1,726,752 1,852,746 2,130,499 2,460,506 2,990,230 3,959,029 4,953,649 5,108,581 5,644,585 6,316,106 7,457,086 8,446,951 9,340,797 10,007,362 11,133,703 12,914,889 14,898,126 17,430,174 19,123,128 21,063,303 22,675,588 29,701,579 31,411,195 34,077,223 36,483,407 36,772,693 39,995,954 46,727,510 54,166,970 60,545,471	8,550,196 10,640,113 12,195,305 14,499,854 17,159,790 19,842,867 23,367,298 26,191,063 27,625,837 29,779,870 31,563,520 35,163,298 38,604,186 41,391,298 46,302,162 53,035,381 61,402,837 67,313,736 76,953,118 85,250,896 94,180,675 105,058,335 116,838,920 131,859,099 148,393,150 164,300,220 156,697,645 174,218,937 192,807,977 203,564,382 217,905,900	298 363 405 471 547 627 739 830 859 915 963 1,068 1,164 1,243 1,367 1,543 1,771 1,939 2,202 2,412 2,639 2,899 3,297 3,640 4,006 4,366 4,167 4,572 5,067 5,444 5,845	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

14. 행정 구역별 수용가 수 단위＞호
	계 Total	서 울 Seoul	부 산 Pusan	인 천 Inch□n	대 구 Taegu	광 주 Kwangiu	대 전 Taej□n	경 기1) Ky□nggi
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	2,596,912 2,999,105 3,427,693 3,938,820 4,237,294 4,659,279 4,935,155 5,243,768 5,484,829 5,682,341 5,985,146 6,341,630 6,621,304 6,931,167 7,298,666 7,659,359 8,109,627 8,702,520 9,315,211 10,052,770 10,747,587 11,499,368 12,160,982 12,771,338 13,329,502 13,913,351 14,102,163 14,379,369 14,975,793 15,618,745 16,490,026	616,388 637,708 683,055 719,140 759,426 795,696 850,013 899,292 950,410 990,879 1,068,990 1,145,358 1,213,212 1,259,649 1,342,557 1,424,052 1,489,835 1,639,388 1,770,712 1,941,146 2,088,448 2,282,007 2,384,055 2,475,203 2,562,005 2,644,613 2,677,494 2,698,014 2,723,669 2,786,735 2,899,136	223,545 229,363 244,137 257,379 274,052 291,613 312,773 349,487 374,936 396,744 425,802 459,405 492,515 520,442 549,211 585,585 625,406 675,719 713,862 757,285 812,701 862,213 925,589 931,215 988,174 1,009,857 1,020,617 1,033,138 1,049,126 1,073,085 1,104,808	- - - - - - - - - - - 183,263 206,910 226,979 246,681 266,851 299,938 334,265 381,098 425,390 452,350 491,105 524,633 554,631 624,680 644,983 650,902 659,611 685,359 724,411 782,931	- - - - - - - - - - - 253,744 269,816 290,169 309,141 323,463 346,296 368,842 390,717 415,206 437,575 468,265 499,091 536,249 600,402 619,317 631,034 641,417 664,243 698,785 734,517	- - - - - - - - - - - - - - - 142,912 164,246 199,854 216,450 236,312 259,521 280,897 313,360 231,741 344,918 370,228 367,181 371,943 374,421 385,354 402,934	- - - - - - - - - - - - - - - - - 167,369 176,065 199,495 223,958 243,019 260,105 272,923 285,437 315,592 316,585 322,702 334,325 357,073 387,741	301,207 370,051 426,842 486,436 530,518 573,194 607,245 678,957 716,008 763,328 831,866 738,380 788,010 863,299 959,669 1,032,694 1,125,343 1,254,777 1,392,777 1,538,708 1,656,005 1,781,004 1,914,773 2,076,917 2,145,396 2,259,588 2,319,637 2,386,211 2,496,014 2,669,017 2,869,292
주＞1.) 1970∼1982. 인천 수용호수는 경기, 대구 수용호수는 경북에 포함. 2.) 1970∼1986. 광주 수용호수는 전남에 포함, 1970∼1988. 대전 수용호수는 충남에 포함. 자료＞한국전력공사,「한국전력통계」, 2003

14. Number of Customers by Region Unit＞Customers
강 원 Kang-won	충 북 Ch□ungbuk	충 남2) Ch□ungnam	전 북 Ch□nbuk	전 남2) Ch□nnam	경 북1) Ky□ngbuk	경 남 Ky□ngnam	제 주 Cheju
127,554 155,131 170,863 195,010 208,968 236,356 263,315 277,089 300,929 309,535 320,671 335,166 348,994 361,294 375,248 385,981 401,446 418,647 433,639 458,028 472,668 491,497 516,574 543,613 563,441 585,745 600,194 615,947 648,109 679,612 707,824	92,704 120,259 150,112 182,974 195,295 218,492 230,110 237,387 242,908 248,927 258,265 267,292 265,993 277,700 290,107 303,898 320,399 335,983 357,162 383,413 413,099 444,013 473,360 522,129 534,930 599,950 572,056 588,106 632,774 672,851 710,595	183,778 217,075 265,358 322,863 366,390 428,571 454,099 477,612 490,625 500,068 520,503 538,115 546,853 568,658 584,862 604,486 631,416 495,233 523,487 551,222 572,417 602,491 634,181 685,374 705,031 740,094 757,591 778,604 818,080 864,016 915,748	166,755 193,888 228,583 278,847 295,800 337,930 354,237 364,538 370,844 383,292 397,197 413,956 421,872 430,003 442,523 455,181 471,424 492,284 504,258 526,071 550,825 577,084 600,284 641,639 642,202 670,079 675,238 689,342 766,004 765,857 850,377	244,180 303,774 353,331 425,924 462,488 529,344 555,519 594,207 619,252 625,017 642,489 671,407 685,795 704,609 721,072 603,070 614,611 613,564 633,153 662,433 695,520 734,563 765,911 818,002 829,920 858,186 867,812 884,312 927,447 961,552 1,004,440	344,243 422,793 496,214 587,061 630,658 691,085 726,832 768,132 796,626 825,789 854,507 634,404 644,813 660,128 676,106 695,039 729,775 757,348 797,699 838,110 887,910 932,755 972,791 1,028,506 1,010,690 1,046,942 1,067,153 1,092,578 1,179,324 1,234,125 1,296,355	253,890 298,293 351,827 421,476 449,872 491,496 513,447 526,392 548,843 563,483 586,835 619,256 649,259 676,684 736,990 737,338 784,635 838,844 905,669 994,092 1,087,311 1,162,137 1,221,100 1,285,696 1,315,572 1,363,077 1,388,080 1,419,395 1,470,056 1,529,388 1,594,453	42,668 50,769 57,371 61,710 63,827 65,502 67,565 70,675 73,448 75,279 78,021 81,884 87,262 91,553 94,499 98,809 104,857 110,403 118,463 125,859 137,279 146,318 155,175 167,500 176,704 185,100 190,589 198,049 206,842 216,884 228,875	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Notes 1. 1) Inch□n in 1970∼1982 is included in Ky□nggi, Taegu in 1970∼1982 is included in Ky□ngbuk. 2. 2) Kwangju in 1970∼1986 is included in Ch□nnam, Taej□n in 1970∼1988 is included in Ch'ungnam. Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

15. 행정 구역별 판매 전력량 단위＞MWh
	계 Total	서 울 Seoul	부 산 Pusan	인 천 Inch□n	대 구 Taegu	광 주 Kwangiu	대 전 Taej□n	경 기1) Ky□nggi
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	9,992,346 12,366,865 14,048,051 16,630,353 19,620,096 22,833,297 27,326,327 31,144,712 32,734,418 35,424,455 37,879,626 42,620,384 47,051,137 50,732,095 56,309,525 64,169,084 74,317,726 82,191,862 94,383,292 104,374,022 115,243,978 127,733,923 146,540,499 163,270,294 182,470,373 200,783,627 193,470,338 214,214,891 239,535,486 257,731,354 278,451,374	2,734,680 3,297,692 3,514,829 4,000,750 4,510,810 5,003,061 5,863,221 6,270,215 5,979,667 6,492,486 6,962,896 7,859,263 8,646,945 9,280,092 10,205,815 11,364,344 13,073,675 14,369,760 16,027,052 17,060,163 18,370,162 19,870,468 22,253,268 23,565,808 25,686,049 27,314,635 26,161,720 28,447,269 31,395,005 33,321,290 34,882,647	1,262,652 1,573,612 1,788,866 2,039,237 2,407,698 2,732,520 3,118,029 3,360,577 3,320,943 3,323,730 3,535,896 3,990,744 4,336,842 4,519,559 4,936,278 5,519,338 6,115,017 6,531,786 7,341,267 7,685,775 8,066,136 8,451,284 9,323,262 9,894,007 10,885,412 11,450,156 10,948,496 11,296,855 12,409,397 13,423,022 14,270,036	- - - - - - - - - - - 2,787,713 3,066,661 3,242,433 3,745,058 4,100,383 4,680,412 5,090,566 5,794,948 6,295,568 7,210,104 8,354,173 9,182,284 9,995,190 11,188,533 12,118,886 11,569,386 12,921,985 14,195,026 14,963,884 16,099,983	- - - - - - - - - - - 2,386,400 2,550,045 2,616,406 2,730,215 3,270,714 3,528,899 3,773,640 4,243,166 4,503,228 4,926,991 5,378,003 6,220,840 6,549,781 8,326,697 8,629,456 8,279,242 9,215,520 10,189,993 10,544,475 11,219,611	- - - - - - - - - - - - - - - 772,101 1,094,005 1,334,659 1,562,328 1,670,014 1,895,916 2,100,756 2,456,594 2,782,927 3,103,707 3,447,578 3,371,966 3,766,361 4,279,226 4,639,098 5,090,957	- - - - - - - - - - - - - - - - - 1,413,477 1,847,100 2,023,889 2,230,216 2,444,999 2,939,864 3,320,893 3,792,028 4,169,271 4,139,120 4,713,997 5,289,144 5,771,636 6,210,506	1,172,865 1,660,880 2,048,874 2,477,745 3,147,760 3,767,215 4,540,675 5,336,675 5,649,543 6,210,420 6,777,839 5,251,406 6,236,550 7,061,470 8,260,554 9,991,838 11,896,657 13,561,579 15,756,857 17,386,305 19,212,289 21,542,019 25,233,617 28,696,044 31,898,222 35,250,295 33,612,776 38,031,741 43,885,163 48,583,252 53,908,880
주＞1. 1) 1970∼1983 인천판매 전력량은 경기, 대구 판매 전력량은 경북에 포함. 2. 2) 1970∼1986 광주판매 전력량은 전남에 포함, 1970∼1988 대전판매 전력량은 충남에 포함. 자료＞한국전력공사,「한국전력통계」, 2003

15. Electric Power Sold by Region Unit＞MWh
강 원 Kang-won	충 북 Ch□ungbuk	충 남2) Ch□ungnam	전 북 Ch□nbuk	전 남2) Ch□nnam	경 북1) Ky□ngbuk	경 남 Ky□ngnam	제 주 Cheju
909,585 1,072,563 1,197,778 1,389,462 1,677,819 1,810,367 2,023,935 2,248,380 2,429,026 2,543,706 2,795,600 3,024,738 3,054,322 3,195,860 3,441,686 3,613,050 3,976,253 4,203,975 4,526,254 5,050,168 5,507,607 6,065,953 6,619,719 7,118,029 7,558,856 8,069,296 7,427,165 8,213,597 9,145,542 10,227,934 11,105,285	502,226 613,688 707,504 889,373 1,018,511 1,261,519 1,329,381 1,397,391 1,246,558 1,287,083 1,429,295 1,645,727 1,751,034 1,788,836 1,977,103 2,329,049 2,856,745 3,182,679 3,831,246 4,468,846 5,099,960 5,751,135 6,651,720 7,400,349 8,585,639 9,363,428 8,544,449 9,513,085 10,722,434 11,647,860 12,685,133	369,341 450,471 481,126 574,297 737,603 896,051 1,160,644 1,459,607 1,532,001 1,649,261 1,835,226 2,046,659 2,238,610 2,418,858 2,663,234 2,974,130 3,477,027 2,554,104 2,677,636 3,299,180 3,988,782 4,523,432 5,658,708 7,101,854 9,226,106 10,292,423 9,311,632 10,520,730 12,235,851 13,835,150 15,447,795	294,253 336,505 396,419 463,224 551,282 679,738 799,551 916,500 1,058,983 1,137,600 1,222,122 1,343,885 1,477,921 1,606,963 1,791,932 2,024,321 2,368,995 2,727,559 3,330,675 3,894,762 4,361,426 4,980,707 5,932,774 6,881,068 7,994,501 8,734,206 8,516,306 9,428,292 10,592,299 11,247,612 12,019,474	361,819 467,585 506,142 597,181 700,042 899,774 1,086,271 1,406,925 1,818,685 2,038,246 2,178,572 2,568,679 2,842,597 3,154,637 3,478,316 3,047,651 3,425,282 3,563,594 4,390,468 4,825,759 5,526,665 6,032,480 6,859,046 7,718,537 8,864,129 11,493,502 11,746,234 13,160,127 14,410,926 15,653,923 16,076,907	919,312 1,256,834 1,506,597 1,938,622 2,394,472 2,975,510 3,714,858 4,448,685 4,955,391 5,510,444 5,774,649 3,740,059 4,093,951 4,536,391 5,127,166 6,019,043 6,836,226 7,766,706 9,019,102 10,051,838 11,009,681 12,414,603 14,460,318 16,912,878 17,819,373 20,361,452 20,701,378 22,537,413 24,805,745 25,925,964 28,289,834	1,440,730 1,602,042 1,856,406 2,209,584 2,406,878 2,742,481 3,608,246 4,198,600 4,634,078 5,106,745 5,227,192 5,811,537 6,564,469 7,096,336 7,709,200 8,861,076 10,635,067 11,688,667 13,489,898 15,535,031 17,128,261 19,046,497 21,821,001 24,280,916 26,346,814 28,769,138 27,769,065 30,976,108 34,274,798 35,991,181 38,969,550	24,882 34,993 43,510 50,878 55,421 64,861 81,516 101,157 108,543 124,734 140,339 163,574 191,190 214,255 242,970 282,047 353,466 429,111 545,296 622,498 709,782 777,414 927,484 1,052,013 1,194,306 1,319,901 1,371,404 1,471,811 1,704,936 1,955,071 2,174,769	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Notes＞1. 1) Inch□n in 1970∼1982 is included in Ky□nggi, Taegu in 1970∼1982 is in Ky□ngbuk. 2. 2) Kwangju in 1970∼1986 is included in Ch□nnam, Taej□n in 1970∼1988 is included in Ch□ungnam. Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

16. 종별 판매단가 및 판매수입
	판 매 단 가 (원/kWh) Average Revenues per Kwh(Won/kWh)
	계 Total	전 등 Lighting	동 력 Power
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002	7.36 7.30 10.64 17.10 19.43 21.81 22.38 32.17 50.88 64.31 69.87 67.71 67.42 67.92 65.51 63.48 59.49 55.43 52.94 54.23 58.09 58.90 60.22 61.28 62.99 65.26 72.08 71.59 74.65 77.06 73.88	14.69 14.95 23.64 30.66 32.76 32.88 32.20 42.08 59.55 74.66 75.40 73.42 73.49 73.58 71.54 71.77 71.53 68.61 68.11 72.34 80.36 81.18 84.82 85.31 87.70 90.69 95.31 95.09 93.64 90.75 86.26	6.12 6.06 8.66 15.10 17.52 20.14 20.72 30.30 49.28 62.35 68.76 66.50 66.10 66.64 64.21 61.74 56.96 52.52 49.51 50.16 53.11 54.09 53.96 55.55 57.31 59.62 66.63 66.19 70.05 73.42 70.44
자료＞한국전력공사,「한국전력통계」, 2003

16. Average Price per kWh & Total Revenues by Tariff
판 매 수 입 (1,000원) Revenues from Sales(1,000 Won)
계 Total	전 등 Lighting	동 력 Power
73,517,863 90,339,845 149,431,576 284,312,619 381,288,465 498,042,310 611,572,905 1,001,993,116 1,665,479,446 2,278,213,424 2,646,596,884 2,885,847,889 3,172,400,557 3,445,722,446 3,688,880,988 4,073,692,124 4,421,004,587 4,556,005,382 4,996,726,916 5,659,869,358 6,695,094,977 7,523,500,083 8,824,120,639 10,004,979,019 11,493,847,557 13,103,807,061 13,944,793,061 15,334,844,616 17,882,184,141 19,861,385,283 20,572,615,228	21,188,521 25,814,268 43,798,215 65,316,798 80,604,435 98,327,123 127,484,270 208,449,453 304,191,653 421,402,861 476,226,558 547,519,691 620,745,853 687,324,401 715,916,562 799,050,467 923,773,276 1,020,829,498 1,187,117,973 1,383,288,847 1,692,698,387 1,840,738,144 2,519,302,040 2,679,600,704 2,988,721,543 3,308,667,534 3,504,712,829 3,803,354,505 4,375,382,676 4,915,821,338 5,222,393,728	52,329,342 64,525,577 105,633,361 218,995,821 300,684,030 399,715,187 484,088,635 793,543,663 1,361,287,793 1,856,810,563 2,170,370,326 2,338,328,198 2,551,654,704 2,758,398,046 2,972,964,425 3,274,641,657 3,497,231,311 3,535,175,884 3,809,608,943 4,276,580,511 5,002,396,590 5,682,761,939 6,304,818,599 7,325,378,315 8,505,126,014 9,795,139,524 10,440,080,232 11,531,490,110 13,506,801,465 14,945,563,944 15,350,221,500	1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
Source＞KEPCO,「Statistics of Electric Power in Korea」, 2003

17. 현행 전기요금표

1. 주택용 전력                                                                                      (단위 : 원)

기 본 요 금(호당)		전력량 요금(kWh당)
100kWh 이하 사용	370	50kWh 까지 사용	33.00
		51∼100kWh 까지 사용	78.10
101∼200kWh 사용	810	101∼200kWh 까지 사용	113.60
201∼300kWh 사용	1,390	201∼300kWh 까지 사용	164.20
301∼400kWh 사용	3,330	301∼400kWh 까지 사용	237.00
401∼500kWh 사용	6,240	401∼500kWh 까지 사용	348.50
500kWh 초과	11,440	500kWh 사용	611.40

*가정용 및 계약전력 3kWh이하 고객에 적용.

2. 일반용 전력(갑) : 계약전력 3,000kW미만                                                       (단위 : 원)

구 분		기본요금 (kWh당)	전력량 요금(kWh당)
			여 름 철	봄·가을철	겨 울 철
저 압 전 력		5,360	94.90	63.20	67.20
선 택(Ⅰ) 요 금	고 압 A	5,520	94.70	63.00	67.20
	고 압 B		91.90	61.10	65.10
선 택(Ⅱ) 요 금	고 압 A	6,350	90.40	58.80	63.00
	고 압 B		87.70	56.90	60.90

*일반용 전력은 주택용, 교육용, 산업용, 농사용, 가로등, 심야전력, 예비전력, 임시전력 이외 고객에 적용.

3. 일반용 전력(을) : 계약전력 3,000kW이상                                                       (단위 : 원)

구 분		기본요금 (kWh당)	전력량 요금(kWh당)
			시 간 대	여 름 철	봄·가을철	겨 울 철
선 택(Ⅰ) 요 금	고 압 A	5,520	경 부 하	42.80	42.80	42.80
			중 간 부 하	89.30	66.50	75.90
			최 대 부 하	153.50	89.30	105.10
	고 압 B		경 부 하	41.60	41.60	41.60
			중 간 부 하	86.40	64.50	73.40 10101
			최 대 부 하	148.20	86.40	101.40
선 택(Ⅱ) 요 금	고 압 A	6,350	경 부 하	38.60	38.60	38.60
			중 간 부 하	85.10	62.30	71.60
			최 대 부 하	149.30	85.10	100.90
	고 압 B		경 부 하	37.30	37.30	37.30
			중 간 부 하	82.20	60.20	69.20
			최 대 부 하	144.00	82.20	97.20

*저압 : 110∼380V, 고압 : 3.3∼66kV, 고압B : 154kV, 고압C : 345kV

4. 교육용 전력                                                                               (단위 : 원)

구 분		기본요금 (kWh당)	전력량 요금(kWh당)
			여 름 철	봄·가을철	겨 울 철
저 압 전 력		52.10	93.00	59.70	64.30
선 택(Ⅰ) 요 금	고 압 A	55.20	92.50	59.40	64.10
	고 압 B		91.80	59.00	63.40
선 택(Ⅱ) 요 금	고 압 A	63.30	88.40	55.30	60.00
	고 압 B		87.70	54.90	59.30

*교육법에 의한 학교(부속병원 제외), 도서관진흥법에 의한 도서관, 박물관 및 미술관 진흥법에 의한 박물관과 미술관에 적용

17. Table for Current Electricity Tariff

5. 산업용 전력(갑) : 계약전력 300kW미만                                                    (단위 : 원)

구 분		기본요금 (kWh당)	전력량 요금(kWh당)
			여 름 철	봄·가을철	겨 울 철
저 압 전 력		4,150	63.80	48.10	51.90
선 택(Ⅰ)	고 압 A	4,400	63.50	48.00	51.40
요 금	고 압 B	4,060	62.60	47.20	50.60
선 택(Ⅱ)	고 압 A	5,060	50.60	44.60	48.20
요 금	고 압 B	4,690	59.40	43.90	47.50

6. 산업용 전력(을) : 계약전력 300~1,000kW미만                                              (단위 : 원)

구 분		기본요금 (kWh당)	전력량 요금(kWh당)
			시 간 대	여 름 철	봄·가을철		겨 울 철
					6월	4, 5, 9월
선 택(Ⅰ) 요 금	고 압 A	4,400	심 야	32.50	32.50	32.50	32.50
			주 간	88.20	60.60	50.30	56.80
			저 녁	60.50	50.30	60.60	68.10
	고 압 B	4,060	심 야	32.20	32.20	32.20	32.20
			주 간	85.40	58.70	48.70	54.90
			저 녁	58.70	48.70	58.70	65.90
선 택(Ⅱ) 요 금	고 압 A	5,070	심 야	29.20	29.20	29.20	29.20
			주 간	84.90	57.20	47.00	53.40
			저 녁	57.20	47.00	57.20	64.80
	고 압 B	4,690	심 야	28.90	28.90	28.90	28.90
			주 간	82.10	55.50	45.50	51.80
			저 녁	55.50	45.50	55.50	62.60

7. 산업용 전력(병)                                                                           (단위 : 원)

구 분		기본요금 (kWh당)	전력량 요금(kWh당)
			시 간 대	여 름 철	봄·가을철	겨 울 철
선 택(Ⅰ) 요 금	고 압 A	4,400	경 부 하	32.50	32.50	32.50
			중간부하	69.20	50.80	58.60
			최대부하	118.60	69.20	81.30
	고 압 B	4,060	경 부 하	32.20	32.20	32.20
			중간부하	68.80	50.50	58.20
			최대부하	118.20	68.80	80.70
	고 압 C	4,020	경 부 하	31.80	31.80	31.80
			중간부하	68.50	50.20	57.70
			최대부하	117.60	68.50	80.30
선 택(Ⅱ) 요 금	고 압 A	5,070	경 부 하	29.10	29.10	29.10
			중간부하	65.90	47.60	55.20
			최대부하	115.20	65.90	77.90

17. 현행 전기 요금표(계속)

Table for Current Electricity Tariff(Cont'd)

7. 산업용 전력(병)                                                                           (단위 : 원)

선 택(Ⅱ) 요 금	고 압 B	4,790	경 부 하	29.50	29.50	29.50
			중간부하	66.90	48.30	56.10
			최대부하	117.30	66.90	79.00
	고 압 C	4,710	경 부 하	29.30	29.30	29.30
			중간부하	66.80	48.10	55.80
			최대부하	116.90	66.80	78.80

8. 전력구분                                                                                  (단위 : 원)

구 분	적 용 범 위 ( 표 준 전 압 )
저 압 전 력	표준전압 110V 이상 380V 이하
고 압 A	표준전압 3,3000V 이상 66,000V 이하
고 압 B	표준전압 154,000V 이상

9. 계절별·시간대별 구분                                                                     (단위 : 원)

계약종별	계절별 시간대별	여름철(7∼8월) 봄·가을(4∼6, 9월)	겨울철 (10월∼익년3월)
일반용(을) 산업용(병)	경 부 하	22 : 00∼08 : 00	22 : 00∼08 : 00
		08 : 00∼10 : 00	08 : 00∼16 : 00
	중간부하	12 : 00∼14 : 00
		17 : 00∼22 : 00
	최대부하	10 : 00∼12 : 00	16 : 00∼20 : 00
		14 : 00∼17 : 00
산업용(을)	심야 22 : 00∼08 : 00	주간 08 : 00∼18 : 00	저녁 18 : 00∼22 : 00

10. 농사용·가로등·심야전력                                                                 (단위 : 원)

구 분		기본요금(KW당)	전력량요금(KW당)
농 사 용	(갑)	360	21.40
	(을)	960	27.20
	(병)	1,100	37.80
	전등	W당 19.20 (월간 최저요금 : 660원)
가 로 등	(갑)	W당 23.30 (월간 최저요금 : 760원)
	(을)	3,900	53.80
심 야 전 력	(갑)	23.20 (월간 최저요금 : 464원)
	(을)	기타시간사용전력량 6,210× 월간 총사용전력량	·심야시간 26.20 ·기타시간 76.80

18. 전기요금 개정 추이

Trend of Revision in Electricity Tariff

년 도 별	조 정 율	조 정 요 인
1972. 2. 1	□15% □일률적 인상	□연료비인상(석탄 26%, B-C유 64%) 에 따른 연료비 보전
1973. 2. 15	□제조업 5% 인하 □728.30 물가 3% 억제 경제조치 뒷받침	□공산품 원가절감 유도
1973. 12. 1	□요금구조개편(5.6%인상 효과) □전등체감제 폐지 □비산업 체감제 폐지 □제조업 5%인하 환원	□에너지절약 유도 □전력수용의 용도별 종별구분 (산업용, 비산업용)
1974. 2. 1	□30% □일률적 인상	□B-C유 92%인상 보전
1974. 12. 7	□요금구조개편 □특수산업할인제 폐지 □부하별 단계조사(전력량요금) □수용가측 : 42.4% 조정효과 □한 전 측 : 55.9%	□연료비 인상 □환율인상(20%) 보전
1975. 12. 1	□10% (종합평균) □종별차등조정 가 정 용 : 4.1% 일반전력(을) : 14.1% 산 업 용 : 10.9% 농 사 용 : 10% 가 로 등 : 32.1%	□연료비 인상 9.03% 보전 □최저 필요이익 확보
1976. 11. 1	□15% (종합평균) □종별차등조정 가 정 용 : 2.4% 일반전력(을) : 15.2% 산 업 용 : 18.8% 농 사 용 : 50% 가 로 등 : 50%	□최저 필요이익 확보 투보율 6.3% (개정전 1.4%) □전원개발자금조달 투자규모팽창 건 설단가급등 □원가회수율재고(산업용:비용원가 의 100%)
1977. 7. 1	□4.45% □일률적 인하	□77. 7. 1 부가세 시행에 따른 간접 세 부담 감소분 반영

18. 전기요금 개정 추이(계속)

년 도 별	조 정 율	조 정 요 인
1977. 12. 1	□최대수요 조절요금제 시행 □대상 : 산업용계약 최대전력 500KW 이상수요 □예외 : 상수도, 전철, 합금철, 알미늄괴, 제조수요	□부하 평준화 유도로 설비투자 절감
1979. 9. 23	□12.1% (종합평균) □종별조정 가 정 용 : 0% 일반전력(을) : 15% 산 업 용 : 15% 농 사 용 : 15% 가 로 등 : 15%	□최저 필요이익확보 투보율 7.8% □전원개발자금조달(투자규모팽창) □연료비 인상보전 유 가 : 77. 5. 20 4.275% : 78. 1. 28 3.6% 석탄가 : 77. 2. 4 34% : 77. 12. 17 33.2%
1979. 3. 9	□12.1% (종합평균) □종별조정 가 정 용 : 12% 일반전력(을) : 12% 산 업 용 : 12% 농 사 용 : 12% 가 로 등 : 12%	□최저 필요이익 확보 □투보율 7.8% □연료비 인상 보전 유가 B-C 9.27% (79. 3. 7) D.O 9.48%
1979. 6. 12	□요금구조개편 일반전력(갑) □5단계 체증제→12단계로 변경 □月 300KWH이상 단계별차등 인상 조정 일반전력(을) (영업용) □5단계 체증제→9단계로 변경 □月 90시간이상 단계별 차등 인상 조정 기타종별 : 변경없음.	□에너지 소비절약시책 강력추진
1979. 7. 12	□34.6% (종합평균) □종별조정 가 정 용 : 25.5% 일반전력(을) : 35%	□80년 투보율 8% 확보 □연료비 인상보전 □석탄가 : 79. 4. 16 38.8%

18. Trend of Revision in Electricity Tariff(Cont'd)

년 도 별	조 정 율	조 정 요 인
1979. 2. 12	산 업 용 : 37.7% 농 사 용 : 35%	□유 가 : 79. 7. 10 B. C 59.12%
1980. 2. 1	□35.9% (종합평균) □종별조정 가 정 용 : 평균 28.7% 50KWH/월이하 0% 51KWH/월이하 35.9% 업 무 용 : 37.8% 산 업 용 : 37.8% 농 사 용 : 37.8% 가 로 등 : 37.8%	□투자보수율 : 8% 확보 □환율 및 금리인상(80. 1. 12) 보전 환율조정 : 20.2%(485→582.90) 금리조정 : 6% □연료비 인상보전 유가(80. 1. 29) 59.43%
1980. 11. 19	□16.9% 인상 □일률적 인상	□연료비 인상보전 □81. 8. 24 B. C : 14.7% D.O : 14.0% □80. 11. 19 B. C : 12.07% D.O : 19.8%
1981. 4. 21	□10% 인상 □일률적 인상	□연료비 인상보전 □81. 4. 19 B. C : 12% D.O : 19.8%
1981. 12. 1	□6% 인상 □종별조정 주 택 용 : 1.44% 업 무 용 : 7% 산 업 용 : 7% 농 사 용 : 7% 가 로 등 : 7%	□연료비 인상보전 □81. 11. 29 B. C : 7% D.O : 9.9% □1주택수 가구제도 개선에 따른 수입 감소액 일부 보전
1982. 7. 10	□산업용 전력 소동력 평균 4.8% 인하	□중소기업의 진흥 □원가절감효과를 전산업체에 파급 □국민경제의 활성화 도모

18. 전기요금 개정 추이(계속)

년 도 별	조 정 율	조 정 요 인
1983. 4. 22	□전체평균인하율 3.3% □요금인하 내용 주택용 요금 5.2% 업무용 요금 6.3% 산업용 소동력요금 6.5% 가로등 요금 8.0%	□연료비 경감분 인하 83. 4. 19 B. C : 7.7% D.O : 2.3%
1986. 2. 22	□전체평균 인하율 2.8% □요금인하 내용 주택용 요금 2.1% 업무용 요금 3.3% 산업용 요금 2.8% 농업용 요금 2.0% 가로등 요금 3.0%	□연료비 경감분 인하(86. 2. 20) B. C 16% ※요금구조개편 □업무용전력 4단계체증제→3단계 □산업용전력 : 종별구분기준 개선 ―용량 및 전압기준→전압기준 3KV미만→저압전력 3KV이상 대동력A 고압전력A 대동력B 고압전력B
1987. 5. 28	□전체평균 인하율 4.0% □요금인하 내용 주택용 요금 1.3% 업무용 요금 4.9% 산업용 요금 4.5% 가로등 요금 20.0% 심야전력 29.7%	□경비절감분(예상) 인하 ―원자력 발전비중의 증가 ―원화가치의 상승 □주택용과 업무용 요금의 과도한 누 진율 개선 및 산업의 국제경제력 제고
1987. 11. 16	□전체평균 인하율 3.8% □요금인하 내용 업무용 요금 5.0% 산업용 요금 5.0% 심야전력 5.3%	□노사분규로 인한 경제안정대책의 일환 ―기업원가 상승억제로 수출경제력 제고 ―물가안정

18. Trend of Revision in Electricity Tariff(Cont'd)

년 도 별	조 정 율	조 정 요 인
1988. 3. 21	□전체평균 인하율 3.6% □요금인하 내용 주택용 요금 4.0% 업무용 요금 7.5% 산업용 요금 2.0% 가로등 요금 20.0% 심야전력 2.0%	□물가안정 대책의 일환 ―물가안정 ―기업의 원가 부담 경감 □요금구조 개선으로 고객 편의 증진 ―주택용 : 5단계→4단계 →업무용→2단계누진→단일
1988. 11. 30	□전체평균 인하율 4.1% □요금인하 내용 주택용 요금 4.4% 업무용 요금 10.6% 산업용 요금 2.0% 농사용 요금 2.0% 심야전력 10.6%	□□88경영호조에 따른 이익증가분 고객 에 환원 ―판매량증가 : 706억→723억kwh ―연료가격 변동 ·B.C유인하 : 9.5%(6/8),10.6%(11.2) ·LNG인하 : 11.1%(9/1),5.9%(11/1) ·석탄가인상 : 5.89%(5/10) ·환율변동 : 762→735원/$ □물가안정에 기여(정부의 선진화합 경제대책)
1989. 7. 1	□전체평균 인하율 7.0% □요금인하 내용 주택용 요금 5.0% 업무용 요금 15.8% 산업용 요금 5.0% 농사용 요금 5.0% 가로등 요금 7.0% 심야전력 8.2%	□국민부담경감 및 물가안정 선도 □산업의 국제경쟁력 제고
1990. 5. 1	□전체평균 인하율 3.7% □요금인하 내용 산업용 전력 5.0% 주택용 3.6% 농사용 2.1% 심야전력 4.5%	□물가안정과 경제활성화 지원 □1주택수가구 및 농어민요금 부담 경감 □전력 부하관리 기능 제고
1991. 6. 1	□전체평균 인하율 4.9% □요금인하 내용 주택용 요금 12.6% 업무용 요금 3.5% 산업용(갑) 1.9%	□최대수요억제를 위한 부하관리 요금 체계 강화 □과소비 억제를 위한 주택용 누진요 금 구조 강화(누진단계 4단계에서 5단계로 확대 및 누진폭확대) □전력의 합리적 사용을 위한 요금 구조

18. 전기요금 개정 추이(계속)

년 도 별	조 정 율	조 정 요 인
1992. 2. 1	□전체평균 인하율 6.0% □요금인하 내용 주택용 요금 6.1% 일반용 요금 6.1% 가로등 요금 6.1%	□수요관리 강화로 전력수급 안정도모 ―전기요금 구조조정을 통한 수요억제 ―주택용은 전력다소비가구의 요금 상 향조정으로 절전유도 ―농사용은 농어민 소득증대를 위해 조정하지 아니함. ―최대전력수요 증가를 억제하기 위해 기본요금 상향조정 ―교육용요금신설하여 현행수준유지 ―업무용은 일반용으로 명칭 변경
1995. 5. 1	□전체평균 인하율 4.2% □요금인하 내용 주택용 요금 2.6% 일반용 요금 4.9% 산업용 요금 4.9% 가로등 요금 4.9%	□전기요금구조 절전형으로 조정 ―주택용(전기소비 절약유도) □월 500Kwh초과 사용시 신설된 7단계 요금 적용 ―일반용·교육용·산업용 □고압전력 사용시 선택요금제도 신설 □계절별 차등 요금제 개선 □일반용 전력(을), 산업용 전력 (병) 신설 □고객부담 경감을 위한 제도 개선 ―연체 요율 인하(5%→2%) □부하관리 요금제도 개선
1997. 7. 1	□5.9% 인상 (종합평균) □종별조정 주택용 5.9% 인상 일반용 5.9% 인상 교육용 5.9% 인상 산업용 5.9% 인상 농사용 5.9% 인상 가로등 5.9% 인상 〈요금구조 조정〉 ―기본요금 적용제도 개선 ―산업용의 공급전전압 345kV요금 신설 ―일반용 및 산업용 시간대별 요금차등폭 확대	□하계 최대수요 관리기능 강화 ―요금적용전력 : 직전 12개월중 7월∼9월 및 검침당월중 최대수요 전력을 적용. ―여름철 최대부하시간대 요금을 중 점인상(일반용, 산업용). ―기본요금을 전력량요금 보다 높게 인상(기본요금 : 8.2%, 전력량요금 : 5.3%인상) □발전소건설 투자재원의 적기 조달
1998. 1. 1	□6.5% 인상 (전 종별 동율)	□환율급등, 금리상승 등 경영여건 악 화로 연료비·이자비용 등의 공급 비용 상승 □전원 설비 투자재원 적기 조달

18. Trend of Revision in Electricity Tariff(Cont'd)

년 도 별	조 정 율	조 정 요 인
1999. 11. 5	□5.3% 인상(종합평균) □종별조정 일반용 6% 인상 교육용 6% 인상 산업용 8% 인상 가로등 6% 인상 〈요금구조 조정〉 ―일반용(을) 적용대상 확대 5,000kw이상→3,000kw이상	□차입금 누적으로 원리금 상환 매년가중 □전원설비 투자재원 적기조달
2000. 11. 15	□4.0% 인상(종합평균) □종별조정 주택용 3.3% 인상 일반용 3.0% 인상 교육용 3.0% 인상 산업용 5.0% 인상 농사용 3.0% 인상 가로등 3.0% 인상 □주택용 - 300kWh이하 사용단가 동결 - 300∼400kWh 사용단가 20% 인상 - 401 kWh 이상 사용단가 40% 인상	□유가급등으로 인한 전기공급비용증가 □전원설비 투자재원 적기조달
2003. 1. 1	□종합 조정율 0% □종별조정 주택용(주거용) 2.3% 인하 주택용(심야포함) 2.2% 인하 일반용 2.0% 인하 산업용 2.5% 인상 □선택(Ⅲ) 요금 신설 산업용(병) 고압B 고객적용	□종별 요금편차 해소 산업용 인상분을 재원으로 기타종별 조정 □공급원가에 기초한 요금체계 개편