Electricity Generated and Purchased in May 2004 (Bulletin)
2004/6/15
FEPC
1. Nationwide Summary
Total electricity generated and purchased in May 2004 was up 1.9% across the ten companies to 71.07 billion kWh. The rise was due to increased demand for cooling caused by higher temperature in mid and late May, and increased large industrial user demand.
(Breakdown)
Hydro | Flow rates were above those of last year, leading to a rise in hydro power generation. 8.97 billion kWh were generated, up 10.3%. |
Thermal | Increased use of nuclear power led to a 24.4% decline in thermal generation. 27.37 billion kWh were generated. |
Nuclear | The capacity utilization rate at all companies was up compared to last
year, resulting in an 87.9% rise in nuclear power generation. 24.26 billion
kWh were generated. Capacity utilization rates in 2004 and 2003 were 75.3% and 40.2% respectively (Japan Atomic Power Company figures excluded). |
2. State of the Companies
With the exception of Hokkaido, business results in the rest of the companies rose due to bullish large industrial demand and increased demand for cooling caused by higher temperatures in mid and late May.
[Monthly Peak Load]
Combined peak load for the 10 companies was 137.565 million kWh (recorded at 12:00, 31 May), up 10.3% on last year.
[Flow Rates]
Flow rates at all the companies were above average. As a result, the flow rate across the nine companies was 119.5%.
(Unit : %) | |||||||||||||||||||||||||||||||||
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1. May 2004 Power Generated & Purchased Overview
This Month | Year-on-Year Change (prev. 3 months; %) | ||||||||||
Summary | Year-on-Year Change (this month; %) |
Apr. | Mar. | Feb. | |||||||
9-Co. Total | 10-Co. Total | 9-Co. Total | 10-Co. Total | 9-Co. Total | 10-Co. Total | 9-Co. Total | 10-Co. Total | 9-Co. Total | 10-Co. Total | ||
Power Generated & Purchased (100 million kWh) |
703.7 | 710.7 | 1.8 | 1.9 | 0.5 | 0.5 | 0.0 | 0.0 | 2.4 | 2.5 | |
Source | Hydro | 89.7 | 89.7 | 10.3 | 10.3 | -16.9 | -16.9 | 2.3 | 2.3 | 3.4 | 3.4 |
Thermal | 268.3 | 273.7 | -24.8 | -24.4 | -13.7 | -13.4 | -9.8 | -9.5 | -5.3 | -4.9 | |
Nuclear | 242.6 | 242.6 | 87.9 | 87.9 | 51.2 | 51.2 | 24.5 | 24.5 | 23.6 | 23.6 | |
Purchased | 116.1 | 117.8 | -12.7 | -12.5 | -14.9 | -14.9 | -4.4 | -5.0 | -0.5 | -1.1 | |
Monthly Peak Load (10,000 kW) |
13,626.6 | 13,756.5 | 10.3 | 10.3 | -1.1 | -0.9 | -0.8 | -0.8 | 0.3 | 0.5 | |
Flow Rate | 119.5 | (rate same month last year) 108.4 |
93.8 | 98.8 | 107.2 | ||||||
Nuclear Capacity Utilization Rate (incl. JAPC) |
76.8 | (rate same month last year) 43.7 |
72.9 | 70.4 | 66.8 |
2. Power Generated & Purchased Change by Co. & Month (%)
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1. March 2004 Power Generated & Purchased Volume by Co. & Source
By Company | ||||||||||||||
Hokkaido | Tohoku | Tokyo | Chubu | Hokuriku | Kansai | Chugoku | Shikoku | Kyushu | 9-Co. Total | Okinawa | 10-Co. Total | |||
By Source | Vol. of Power Generated & Purchased (1,000 kWh) |
Hydro | 553,757 | 1,233,426 | 1,563,910 | 1,277,915 | 818,847 | 2,302,069 | 433,167 | 283,007 | 502,604 | 8,968,702 | 8,968,702 | |
Thermal | 1,194,904 | 3,221,107 | 8,974,031 | 5,972,105 | 766,893 | 1,744,495 | 1,783,906 | 886,576 | 2,282,938 | 26,826,955 | 539,667 | 27,366,622 | ||
Nuclear | 441,950 | 1,641,038 | 9,237,948 | 1,776,478 | 409,952 | 5,927,823 | 962,723 | 1,116,804 | 2,745,907 | 24,260,623 | 24,260,623 | |||
Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
Purchased | 347,147 | 387,835 | 4,266,986 | 1,402,990 | 161,844 | 2,436,444 | 1,674,622 | 18,034 | 916,525 | 11,612,427 | 165,451 | 11,777,878 | ||
(From EPDC) | 118,223 | 186,782 | 590,709 | 355,936 | 114,019 | 618,904 | 1,378,289 | 370,717 | 425,394 | 4,158,973 | 163,251 | 4,322,224 | ||
(Interchanged) | 157 | -1,354,446 | 1,393,158 | 273,163 | -489,201 | 813,753 | -83,479 | -567,053 | -4,351 | -18,299 | -18,299 | |||
Pumped Storage | -4,901 | -28,277 | -534,672 | -156,257 | -906 | -481,467 | -64,264 | -23,725 | -7,226 | -1,301,695 | -3,237 | -1,304,932 | ||
Total | 2,532,857 | 6,455,129 | 23,508,203 | 10,273,231 | 2,156,630 | 11,929,364 | 4,790,154 | 2,280,696 | 6,440,748 | 70,367,012 | 701,881 | 71,068,893 | ||
Year-on-Year Change (%) |
99.8 | 101.2 | 101.8 | 102.0 | 101.5 | 102.0 | 102.9 | 101.9 | 101.6 | 101.8 | 106.4 | 101.9 | ||
Flow Rate (%) | 113.6 | 112.8 | 103.8 | 130.8 | 108.8 | 130.1 | 134.7 | 121.2 | 128.7 | 119.5 | 119.5 | |||
Peak Load (1,000 kW) |
Monthly Peak Load |
07/20h | 28/15h | 31/15h | 31/12h | 28/15h | 31/12h | 28/14h | 31/12h | 28/15h | 31/12h | 31/16h | 31/12h | |
4,261 | 10,838 | 49,560 | 21,358 | 4,012 | 24,555 | 8,316 | 4,206 | 11,617 | 136,266 | 1,314 | 137,565 | |||
Average for 3 Peak Load Days |
4,240 | 10,786 | 44,791 | 20,155 | 3,902 | 22,908 | 8,150 | 3,985 | 11,390 | 130,307 | 1,294 | 131,601 |
2. Fuel Use by Co. & Type
By Company | ||||||||||||||
Hokkaido | Tohoku | Tokyo | Chubu | Hokuriku | Kansai | Chugoku | Shikoku | Kyushu | 9-Co. Total | Okinawa | 10-Co. Total | |||
By Fuel | Coal (t) | Purchased | 488,284 | 590,542 | 296,831 | 715,312 | 343,233 | 120,428 | 372,096 | 293,832 | 392,400 | 3,612,958 | 127,463 | 3,740,421 |
Consumed | 368,039 | 559,151 | 262,691 | 759,527 | 246,737 | 79,616 | 356,340 | 163,863 | 274,448 | 3,070,412 | 133,625 | 3,204,037 | ||
Heavy oil (kl) | Purchased | 30,926 | 35,156 | 135,199 | 202 | 12,006 | 2,493 | 74,211 | 45,011 | 335,204 | 335,204 | |||
Consumed | 36,254 | 45,394 | 78,308 | 913 | 6,260 | 7,528 | 70,284 | 39,824 | 2,537 | 287,302 | 28,867 | 316,169 | ||
Crude oil (kl) | Purchased | 5,013 | 106,374 | 3,007 | 10,006 | 16,021 | 13,023 | 153,444 | 153,444 | |||||
Consumed | 6,878 | 51,418 | 857 | 3,473 | 34,768 | 3,710 | 17,677 | 3,594 | 122,375 | 122,375 | ||||
LNG (t) | Purchased | 219,532 | 1,046,019 | 606,713 | 189,266 | 57,939 | 278,033 | 2,397,502 | 2,397,502 | |||||
Consumed | 187,687 | 1,069,310 | 568,972 | 222,364 | 103,393 | 215,718 | 2,367,444 | 2,367,444 | ||||||
Naphtha (kl) | Purchased | 150 | 150 | 150 | ||||||||||
Consumed | 808 | 91 | 899 | 899 |
Power Generated & Purchased Change by Co. & Term
FY1999 | FY2000 | FY2001 | FY2002 | FY2003 | |||||||||||||||||
1st Half | 2nd Half | Annual | 1st Half | 2nd Half | Annual | 1st Half | 2nd Half | Annual | 1st Half | 2nd Half | Annual | Apr. | May. | Jun. | Jul. | Aug. | Sep. | 1st Half | Oct. | Nov. | |
9-Co. Total | 101.0 | 103.1 | 102.0 | 102.9 | 101.6 | 102.3 | 98.9 | 97.5 | 98.2 | 100.3 | 104.6 | 102.4 | 103.7 | 101.6 | 101.7 | 87.4 | 95.5 | 104.5 | 98.5 | 99.1 | 95.7 |
Flow Rate | 99.5 | 94.5 | 97.5 | 93.8 | 102.7 | 97.4 | 89.2 | 101.7 | 94.3 | 89.9 | 96.6 | 92.6 | 108.9 | 108.4 | 99.6 | 110.9 | 136.0 | 106.8 | 111.2 | 87.6 | 110.3 |
Hokkaido | 103.4 | 103.0 | 103.2 | 102.7 | 104.2 | 103.5 | 99.0 | 98.3 | 98.6 | 100.2 | 103.8 | 102.1 | 104.3 | 102.1 | 102.2 | 97.6 | 102.6 | 101.3 | 101.6 | 101.7 | 97.1 |
Tohoku | 104.4 | 103.5 | 104.0 | 103.1 | 103.4 | 103.2 | 98.4 | 97.0 | 97.7 | 100.5 | 104.8 | 102.7 | 104.4 | 102.2 | 103.1 | 92.5 | 96.5 | 101.7 | 99.8 | 100.8 | 96.7 |
Tokyo | 102.9 | 102.0 | 102.4 | 101.8 | 102.4 | 102.1 | 98.7 | 97.2 | 98.0 | 100.5 | 104.8 | 102.6 | 103.0 | 101.0 | 103.5 | 83.2 | 91.6 | 103.8 | 96.8 | 98.0 | 96.0 |
Chubu | 99.6 | 103.3 | 101.4 | 103.3 | 100.9 | 102.0 | 99.2 | 97.3 | 98.3 | 100.4 | 104.2 | 102.3 | 103.3 | 100.9 | 100.9 | 88.0 | 95.6 | 105.4 | 98.5 | 99.3 | 95.3 |
Hokuriku | 102.1 | 105.3 | 103.7 | 105.3 | 101.8 | 103.5 | 97.9 | 96.9 | 97.4 | 100.3 | 104.3 | 102.3 | 105.9 | 103.1 | 102.1 | 89.1 | 95.2 | 103.5 | 99.3 | 100.7 | 95.4 |
Kansai | 99.1 | 102.5 | 100.7 | 102.6 | 100.1 | 101.4 | 98.5 | 97.2 | 97.8 | 99.5 | 103.9 | 101.6 | 103.6 | 101.8 | 100.7 | 85.9 | 97.8 | 105.7 | 98.6 | 98.3 | 95.2 |
Chugoku | 100.0 | 104.7 | 102.3 | 104.8 | 100.1 | 102.4 | 98.4 | 98.0 | 98.2 | 102.1 | 106.4 | 104.2 | 106.4 | 102.1 | 99.7 | 89.6 | 97.2 | 103.4 | 99.2 | 99.2 | 94.8 |
Shikoku | 97.7 | 104.6 | 101.1 | 104.9 | 101.0 | 103.0 | 100.8 | 98.1 | 99.5 | 100.2 | 104.7 | 102.4 | 103.8 | 100.9 | 98.9 | 90.5 | 97.5 | 105.4 | 99.1 | 99.6 | 95.5 |
Kyushu | 98.1 | 104.8 | 101.3 | 104.6 | 100.9 | 102.8 | 100.5 | 99.0 | 99.8 | 99.8 | 104.1 | 101.9 | 103.0 | 103.0 | 99.5 | 94.1 | 100.3 | 107.6 | 100.9 | 100.4 | 95.5 |
Okinawa | 96.0 | 102.4 | 98.8 | 99.7 | 102.9 | 101.1 | 108.1 | 100.2 | 104.6 | 99.3 | 100.6 | 99.8 | 103.3 | 97.7 | 98.5 | 111.7 | 106.5 | 109.7 | 104.9 | 102.5 | 111.2 |
10-Co. Total | 101.0 | 103.1 | 102.0 | 102.9 | 101.6 | 102.3 | 99.0 | 97.5 | 98.3 | 100.3 | 104.5 | 102.4 | 103.7 | 101.5 | 101.7 | 87.7 | 95.6 | 104.5 | 98.5 | 99.1 | 95.8 |
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FY2003 | FY2004 | ||||||||||||||||||||
Dec. | Jan. | Feb. | Mar. | 2nd Half | Annual | Apr. | May. | Jun. | Jul. | Aug. | Sep. | 1st Half | Oct. | Nov. | Dec. | Jan. | Feb. | Mar. | 2nd Half | Annual | |
9-Co. Total | 98.4 | 99.9 | 102.4 | 100.0 | 99.2 | 98.9 | 100.5 | 101.8 | |||||||||||||
Flow Rate | 130.7 | 100.7 | 107.2 | 98.8 | 105.2 | 108.8 | 93.8 | 119.5 | |||||||||||||
Hokkaido | 97.4 | 99.0 | 102.7 | 100.0 | 99.6 | 100.5 | 101.2 | 99.8 | |||||||||||||
Tohoku | 97.9 | 100.9 | 105.0 | 101.8 | 100.5 | 100.2 | 102.3 | 101.2 | |||||||||||||
Tokyo | 96.7 | 99.2 | 99.7 | 99.5 | 98.2 | 97.5 | 100.0 | 101.8 | |||||||||||||
Chubu | 99.0 | 99.8 | 103.4 | 101.1 | 99.7 | 99.1 | 101.4 | 102.0 | |||||||||||||
Hokuriku | 99.5 | 101.2 | 106.2 | 101.7 | 100.8 | 100.0 | 101.4 | 101.5 | |||||||||||||
Kansai | 99.4 | 100.0 | 102.6 | 99.0 | 99.1 | 98.8 | 99.3 | 102.0 | |||||||||||||
Chugoku | 99.5 | 99.6 | 103.3 | 98.8 | 99.1 | 99.2 | 99.6 | 102.9 | |||||||||||||
Shikoku | 99.2 | 100.9 | 105.0 | 99.9 | 100.0 | 99.6 | 100.7 | 101.9 | |||||||||||||
Kyushu | 101.1 | 101.0 | 104.9 | 100.4 | 100.5 | 100.7 | 101.1 | 101.6 | |||||||||||||
Okinawa | 99.3 | 103.7 | 110.2 | 105.7 | 105.2 | 105.0 | 100.4 | 106.4 | |||||||||||||
10-Co. Total | 98.4 | 99.9 | 102.5 | 100.0 | 99.3 | 98.9 | 100.5 | 101.9 |