Electricity Generated and Purchased in September 2004 (Bulletin)
2004/10/15
FEPC
1. Nationwide Summary
Total electricity generated and purchased in September 2004 was up 0.4% across the ten companies to 79.89 billion kWh. The rise was due to increased large industrial user demand.
(Breakdown)
Hydro | Flow rates were above those of last year, leading to a rise in hydro power generation. 6.63 billion kWh were generated, up 4.9%. |
Thermal | Increased use of hydropower led to a 0.9% decline in thermal generation. 40.90 billion kWh were generated. |
Nuclear | The capacity utilization rate at all companies was down compared to last
year, resulting in a 2.8% decline in nuclear power generation. 18.87 billion
kWh were generated. Capacity utilization rates in 2004 and 2003 were 59.6% and 62.5% respectively (Japan Atomic Power Company figures excluded). |
2. State of the Companies
Business results in Hokkaido, Tohoku, Tokyo, Chubu and Hokuriku rose due to bullish large industrial demand. Those in the rest of the companies declined due to decreased demand for cooling caused by lower temperatures in early September.
[Monthly Peak Load]
Combined peak load for the 10 companies was 155.64 million kWh (recorded at 15:00, 14 September), down 6.5% on last year.
[Flow Rates]
With the exception of Tohoku, flow rates at all the companies were above average. As a result, the flow rate across the nine companies was 121.0%.
(Unit : %) | |||||||||||||||||||||||||||||||||
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1. September 2004 Power Generated & Purchased Overview
This Month (September) | Year-on-Year Change (prev. 3 months; %) | ||||||||||
Summary | Year-on-Year Change (this month; %) |
August | July | June | |||||||
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) |
791.1 | 798.9 | 0.4 | 0.4 | 4.4 | 4.4 | 18.8 | 18.5 | 5.6 | 5.6 | |
Source | Hydro | 66.3 | 66.3 | 4.9 | 4.9 | -28.2 | -28.2 | -22.7 | -22.7 | 6.9 | 6.9 |
Thermal | 403.1 | 409.0 | -0.9 | -0.9 | 4.7 | 4.5 | 17.7 | 17.3 | -15.6 | -15.3 | |
Nuclear | 188.7 | 188.7 | -2.8 | -2.8 | 16.3 | 16.3 | 50.0 | 50.0 | 71.4 | 71.4 | |
Purchased | 146.3 | 148.2 | 5.8 | 5.8 | 4.8 | 5.0 | 7.7 | 7.6 | 0.7 | 0.7 | |
Monthly Peak Load (10,000 kW) |
15,432.5 | 15,564.0 | -6.5 | -6.5 | 1.7 | 1.6 | 16.3 | 16.2 | 9.0 | 9.0 | |
Flow Rate | 121.0 | (rate same month last year) 106.8 |
93.1 | 85.7 | 110.5 | ||||||
Nuclear Capacity Utilization Rate (incl. JAPC) |
61.6 | (rate same month last year) 62.4 |
70.2 | 79.0 | 75.7 |
2. Power Generated & Purchased Change by Co. & Month (%)
By Month | |||||||||||||||
FY2003 | Sep. 2003 | Oct. 2003 | Nov. 2003 | Dec. 2003 | Jan. 2004 | Feb. 2004 | Mar. 2004 | Apr. 2004 | May. 2004 | Jun. 2004 | Jul. 2004 | Aug. 2004 | Sep. 2004 | ||
By Company | Hokkaido | 0.5 | 1.3 | 1.7 | -2.9 | -2.6 | -1.0 | 2.7 | 0.0 | 1.2 | -0.4 | 1.5 | 6.4 | 3.0 | 1.4 |
Tohoku | 0.2 | 1.7 | 0.8 | -3.3 | -2.1 | 0.9 | 5.0 | 1.8 | 2.3 | 1.2 | 2.8 | 12.5 | 5.5 | 1.7 | |
Tokyo | -2.5 | 3.8 | -2.0 | -4.0 | -3.3 | -0.8 | -0.3 | -0.5 | 0.0 | 1.7 | 5.2 | 23.4 | 5.5 | 2.0 | |
Chubu | -0.9 | 5.4 | -0.7 | -4.7 | -1.0 | -0.2 | 3.4 | 1.1 | 1.4 | 1.9 | 7.0 | 18.4 | 3.7 | 0.6 | |
Hokuriku | 0.1 | 3.5 | 0.7 | -4.6 | -0.5 | 1.2 | 6.2 | 1.7 | 1.4 | 1.4 | 6.0 | 18.0 | 9.3 | 3.1 | |
Kansai | -1.2 | 5.7 | -1.7 | -4.8 | -0.6 | 0.0 | 2.6 | -1.0 | -0.7 | 2.2 | 6.5 | 19.2 | 1.3 | -0.8 | |
Chugoku | -0.8 | 3.4 | -0.8 | -5.2 | -0.5 | -0.4 | 3.3 | -1.2 | -0.4 | 3.4 | 7.3 | 18.7 | 4.8 | -1.3 | |
Shikoku | -0.4 | 5.4 | -0.4 | -4.5 | -0.8 | 0.9 | 5.0 | -0.1 | 0.7 | 2.0 | 5.2 | 16.9 | 3.4 | -1.2 | |
Kyushu | 0.7 | 7.6 | 0.4 | -4.5 | 1.1 | 1.0 | 4.9 | 0.4 | 1.1 | 1.8 | 6.7 | 14.4 | 5.9 | -4.0 | |
9-Co. Total | -1.1 | 4.5 | -0.9 | -4.3 | -1.6 | -0.1 | 2.4 | 0.0 | 0.5 | 1.8 | 5.6 | 18.8 | 4.4 | 0.4 | |
Okinawa | 5.1 | 9.7 | 2.5 | 11.2 | -0.7 | 3.7 | 10.2 | 5.7 | 0.4 | 6.6 | 3.2 | -4.8 | -1.3 | -3.6 | |
10-Co. Total | -1.1 | 4.5 | -0.9 | -4.2 | -1.6 | -0.1 | 2.5 | 0.0 | 0.5 | 1.9 | 5.6 | 18.5 | 4.4 | 0.4 |
1. September 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 | 281,055 | 557,963 | 1,152,184 | 1,155,211 | 483,138 | 1,512,693 | 496,169 | 315,593 | 679,592 | 6,633,598 | 6,633,598 | |
Thermal | 1,609,693 | 4,196,938 | 13,794,055 | 7,719,790 | 2,047,732 | 4,360,203 | 2,884,718 | 1,233,264 | 2,462,624 | 40,309,017 | 594,330 | 40,903,347 | ||
Nuclear | 425,013 | 1,088,098 | 8,095,308 | 1,937,157 | 128,424 | 2,793,985 | 450,613 | 1,121,461 | 2,832,649 | 18,872,708 | 18,872,708 | |||
Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
Purchased | 333,219 | 937,213 | 4,065,013 | 1,417,593 | -205,842 | 5,280,445 | 1,537,915 | -33,705 | 1,294,603 | 14,626,454 | 189,854 | 14,816,308 | ||
(From EPDC) | 72,865 | 117,966 | 675,524 | 462,049 | 78,687 | 1,302,054 | 1,682,942 | 575,375 | 524,906 | 5,492,368 | 187,618 | 5,679,986 | ||
(Interchanged) | 827 | -584,209 | 620,208 | 124,662 | -690,268 | 1,909,126 | -559,117 | -818,543 | -12,459 | -9,773 | -9,773 | |||
Pumped Storage | -374 | -14,765 | -551,934 | -300,290 | -4,886 | -242,568 | -120,854 | -51,727 | -47,594 | -1,334,992 | -3,640 | -1,338,632 | ||
Total | 2,648,606 | 6,765,447 | 26,554,626 | 11,929,461 | 2,448,566 | 13,704,758 | 5,248,561 | 2,584,886 | 7,221,874 | 79,106,785 | 780,544 | 79,887,329 | ||
Year-on-Year Change (%) |
101.4 | 101.7 | 102.0 | 100.6 | 103.1 | 99.2 | 98.7 | 98.8 | 96.0 | 100.4 | 96.4 | 100.4 | ||
Flow Rate (%) | 100.8 | 86.9 | 100.2 | 127.8 | 132.0 | 127.7 | 169.0 | 145.9 | 157.4 | 121.0 | 121.0 | |||
Peak Load (1,000 kW) |
Monthly Peak Load |
24/18h | 01/15h | 01/15h | 01/15h | 13/15h | 07/12h | 14/12h | 14/15h | 15/15h | 14/15h | 03/15h | 14/15h | |
4,842 | 12,278 | 55,005 | 24,246 | 4,974 | 27,593 | 10,244 | 5,035 | 14,484 | 154,325 | 1,441 | 155,640 | |||
Average for 3 Peak Load Days |
4,720 | 12,233 | 54,367 | 23,861 | 4,855 | 27,456 | 10,149 | 4,895 | 14,382 | 156,918 | 1,438 | 158,356 |
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 | 391,553 | 585,646 | 492,916 | 648,435 | 574,731 | 130,023 | 280,440 | 215,362 | 537,004 | 3,856,110 | 220,553 | 4,076,663 |
Consumed | 482,552 | 571,800 | 314,990 | 833,836 | 585,163 | 183,014 | 614,593 | 253,954 | 389,676 | 4,229,578 | 163,115 | 4,392,693 | ||
Heavy oil (kl) | Purchased | 24,883 | 34,562 | 469,540 | 1,001 | 22,694 | 69,963 | 81,172 | 67,063 | 12,623 | 783,501 | 25,774 | 809,275 | |
Consumed | 42,717 | 50,945 | 498,012 | 3,531 | 30,132 | 28,545 | 79,682 | 69,241 | 2,251 | 805,056 | 25,184 | 830,240 | ||
Crude oil (kl) | Purchased | 5,953 | 25,017 | 147,745 | 50,999 | 44,821 | 239,351 | 25,025 | 1,989 | 25,547 | 566,447 | 566,447 | ||
Consumed | 6,523 | 26,500 | 145,141 | 34,180 | 45,453 | 145,976 | 42,988 | 22,353 | 4,098 | 473,212 | 473,212 | |||
LNG (t) | Purchased | 390,578 | 1,302,498 | 604,276 | 638,015 | 117,097 | 215,676 | 3,268,140 | 3,268,140 | |||||
Consumed | 320,521 | 1,415,253 | 811,354 | 461,917 | 101,831 | 200,391 | 3,311,267 | 3,311,267 | ||||||
Naphtha (kl) | Purchased | 150 | 150 | 150 | ||||||||||
Consumed | 397 | 1,042 | 1,439 | 1,439 |
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 | 105.6 | 118.8 | 104.4 | 100.4 | 105.4 | ||||||||
Flow Rate | 130.7 | 100.7 | 107.2 | 98.8 | 105.2 | 108.8 | 93.8 | 119.3 | 110.5 | 85.7 | 93.1 | 121.0 | 103.8 | ||||||||
Hokkaido | 97.4 | 99.0 | 102.7 | 100.0 | 99.6 | 100.5 | 101.2 | 99.6 | 101.5 | 106.4 | 103.0 | 101.4 | 102.2 | ||||||||
Tohoku | 97.9 | 100.9 | 105.0 | 101.8 | 100.5 | 100.2 | 102.3 | 101.2 | 102.8 | 112.5 | 105.5 | 101.7 | 104.4 | ||||||||
Tokyo | 96.7 | 99.2 | 99.7 | 99.5 | 98.2 | 97.5 | 100.0 | 101.7 | 105.2 | 123.4 | 105.5 | 102.0 | 106.4 | ||||||||
Chubu | 99.0 | 99.8 | 103.4 | 101.1 | 99.7 | 99.1 | 101.4 | 101.9 | 107.0 | 118.4 | 103.7 | 100.6 | 105.6 | ||||||||
Hokuriku | 99.5 | 101.2 | 106.2 | 101.7 | 100.8 | 100.0 | 101.4 | 101.4 | 106.0 | 118.0 | 109.3 | 103.1 | 106.7 | ||||||||
Kansai | 99.4 | 100.0 | 102.6 | 99.0 | 99.1 | 98.8 | 99.3 | 102.2 | 106.5 | 119.2 | 101.3 | 99.2 | 104.7 | ||||||||
Chugoku | 99.5 | 99.6 | 103.3 | 98.8 | 99.1 | 99.2 | 99.6 | 103.4 | 107.3 | 118.7 | 104.8 | 98.7 | 105.6 | ||||||||
Shikoku | 99.2 | 100.9 | 105.0 | 99.9 | 100.0 | 99.6 | 100.7 | 102.0 | 105.2 | 116.9 | 103.4 | 98.8 | 104.6 | ||||||||
Kyushu | 101.1 | 101.0 | 104.9 | 100.4 | 100.5 | 100.7 | 101.1 | 101.8 | 106.7 | 114.4 | 105.9 | 96.0 | 104.5 | ||||||||
Okinawa | 99.3 | 103.7 | 110.2 | 105.7 | 105.2 | 105.0 | 100.4 | 106.6 | 103.2 | 95.2 | 98.4 | 96.4 | 99.7 | ||||||||
10-Co. Total | 98.4 | 99.9 | 102.5 | 100.0 | 99.3 | 98.9 | 100.5 | 101.9 | 105.6 | 118.5 | 104.4 | 100.4 | 105.3 |