Electricity Generated and Purchased in April 2004 (Bulletin)
2004/5/17
FEPC
1. Nationwide Summary
Increased demand from large industrial user let to a rise of 0.5% to 69.47 billion kWh across the 10 companies.
(Breakdown)
Hydro | Flow rates were below those of last year, leading to a decline in hydro power generation. 6.15 billion kWh were generated, down 17%. |
Thermal | Increased use of nuclear power led to a 13.5% decline in thermal generation. 30.47 billion kWh were generated. |
Nuclear | The capacity utilization rate at all companies was up compared to last
year, resulting in a 51.2% rise in nuclear power generation. 22.78 billion
kWh were generated. Capacity utilization rates in 2004 and 2003 were 73.3% and 48.5% respectively (Japan Atomic Power Company figures excluded). |
2. State of the Companies
With the exception of Kansai and Chugoku, business results in the rest of the companies rose due to increased large industrial demand.
[Monthly Peak Load]
Combined peak load for the 10 companies was 120.127 million kWh (recorded at 15:00, 22 April), down 0.9% on last year.
[Flow Rates]
With the exception of Tohoku, Tokyo and Hokuriku, flow rates at the rest of the companies were below average. As a result, the flow rate across the nine companies was 93.9%.
(Unit : %) | |||||||||||||||||||||||||||||||||
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1. April 2004 Power Generated & Purchased Overview
This Month | Year-on-Year Change (prev. 3 months; %) | ||||||||||
Summary | Year-on-Year Change (this month; %) |
Mar. | Feb. | Jan. | |||||||
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) |
688.9 | 694.7 | 0.5 | 0.5 | 0.0 | 0.0 | 2.4 | 2.5 | -0.1 | -0.1 | |
Source | Hydro | 61.5 | 61.5 | -17.0 | -17.0 | 2.3 | 2.3 | 3.4 | 3.4 | 8.3 | 8.3 |
Thermal | 300.2 | 304.7 | -13.7 | -13.5 | -9.8 | -9.5 | -5.3 | -4.9 | -5.8 | -5.6 | |
Nuclear | 227.8 | 227.8 | 51.2 | 51.2 | 24.5 | 24.5 | 23.6 | 23.6 | 15.8 | 15.8 | |
Purchased | 105.2 | 106.6 | -14.6 | -14.7 | -4.4 | -5.0 | -0.5 | -1.1 | -3.8 | -4.0 | |
Monthly Peak Load (10,000 kW) |
11,903.7 | 12,012.7 | -1.1 | -0.9 | -0.8 | -0.8 | 0.3 | 0.5 | 0.2 | 0.3 | |
Flow Rate | 93.9 | (rate same month last year) 108.9 |
98.8 | 107.2 | 100.7 | ||||||
Nuclear Capacity Utilization Rate (incl. JAPC) |
72.9 | (rate same month last year) 51.6 |
70.4 | 66.8 | 69.6 |
2. Power Generated & Purchased Change by Co. & Month (%)
(Units: %) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 319,406 | 1,140,861 | 1,123,884 | 763,954 | 710,550 | 1,430,038 | 232,558 | 174,617 | 250,845 | 6,146,713 | 6,146,713 | |
Thermal | 1,606,623 | 3,724,432 | 10,535,231 | 6,498,007 | 989,053 | 1,436,456 | 2,432,499 | 679,508 | 2,119,191 | 30,021,000 | 453,087 | 30,474,087 | ||
Nuclear | 427,164 | 1,598,109 | 7,368,233 | 1,629,521 | 397,404 | 6,500,353 | 540,849 | 1,366,519 | 2,949,341 | 22,777,493 | 22,777,493 | |||
Others | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
Purchased | 261,222 | 101,168 | 3,926,276 | 1,326,542 | 91,082 | 2,459,476 | 1,485,833 | 22,820 | 848,578 | 10,522,997 | 132,140 | 10,655,137 | ||
(From EPDC) | 80,247 | 112,667 | 184,511 | 278,822 | 78,199 | 715,279 | 1,171,273 | 274,672 | 442,688 | 3,338,358 | 130,724 | 3,469,082 | ||
(Interchanged) | 188 | -1,540,842 | 1,579,747 | 269,290 | -508,472 | 662,718 | -58,779 | -406,759 | -5,315 | -8,224 | -8,224 | |||
Pumped Storage | -3,671 | -22,548 | -56,272 | -49,595 | -4,488 | -414,686 | -17,764 | -9,167 | -237 | -578,428 | -2,379 | -580,807 | ||
Total | 2,610,744 | 6,542,022 | 22,897,352 | 10,168,429 | 2,183,601 | 11,411,637 | 4,673,975 | 2,234,297 | 6,167,718 | 68,889,775 | 582,848 | 69,472,623 | ||
Year-on-Year Change (%) |
101.0 | 102.3 | 100.2 | 101.4 | 100.5 | 99.3 | 99.4 | 100.6 | 100.9 | 100.5 | 100.2 | 100.5 | ||
Flow Rate (%) | 96.3 | 102.9 | 104.6 | 87.5 | 103.5 | 92.0 | 63.5 | 91.5 | 70.5 | 93.9 | 93.9 | |||
Peak Load (1,000 kW) |
Monthly Peak Load |
02/19h | 02/11h | 22/15h | 02/10h | 02/12h | 22/15h | 05/10h | 22/15h | 26/19h | 22/15h | 22/20h | 22/15h | |
4,646 | 11,425 | 40,842 | 18,703 | 3,842 | 20,335 | 7,648 | 3,680 | 10,442 | 119,037 | 1,116 | 120,127 | |||
Average for 3 Peak Load Days |
4,466 | 11,023 | 40,500 | 18,476 | 3,805 | 20,032 | 7,609 | 3,637 | 10,340 | 119,888 | 1,084 | 120,972 |
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 | 389,460 | 715,599 | 85,646 | 763,856 | 440,045 | 69,257 | 540,269 | 142,838 | 359,550 | 3,506,520 | 96,973 | 3,603,493 |
Consumed | 453,080 | 636,563 | 65,713 | 672,791 | 301,447 | 88,028 | 366,444 | 106,295 | 276,366 | 2,966,727 | 122,180 | 3,088,907 | ||
Heavy oil (kl) | Purchased | 76,194 | 68,665 | 245,417 | 34,545 | 5,491 | 110,229 | 47,026 | 587,567 | 26,057 | 613,624 | |||
Consumed | 63,992 | 68,063 | 242,290 | 783 | 9,292 | 812 | 114,943 | 50,260 | 3,538 | 553,973 | 17,593 | 571,566 | ||
Crude oil (kl) | Purchased | 20,003 | 222,988 | 14,200 | 1,005 | 58,045 | 316,241 | 316,241 | ||||||
Consumed | 842 | 24,257 | 160,008 | 999 | 15,367 | 61,489 | 99 | 2,676 | 265,737 | 265,737 | ||||
LNG (t) | Purchased | 270,525 | 1,226,262 | 719,021 | 286,203 | 114,060 | 154,705 | 2,770,776 | 2,770,776 | |||||
Consumed | 196,737 | 1,214,496 | 681,994 | 188,430 | 100,727 | 184,762 | 2,567,146 | 2,567,146 | ||||||
Naphtha (kl) | Purchased | |||||||||||||
Consumed | 3,802 | 3,802 | 3,802 |
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 | ||||||||||||||
Flow Rate | 130.7 | 100.7 | 107.2 | 98.8 | 105.2 | 108.8 | 93.9 | ||||||||||||||
Hokkaido | 97.4 | 99.0 | 102.7 | 100.0 | 99.6 | 100.5 | 101.1 | ||||||||||||||
Tohoku | 97.9 | 100.9 | 105.0 | 101.8 | 100.5 | 100.2 | 102.3 | ||||||||||||||
Tokyo | 96.7 | 99.2 | 99.7 | 99.5 | 98.2 | 97.5 | 100.2 | ||||||||||||||
Chubu | 99.0 | 99.8 | 103.4 | 101.1 | 99.7 | 99.1 | 101.4 | ||||||||||||||
Hokuriku | 99.5 | 101.2 | 106.2 | 101.7 | 100.8 | 100.0 | 100.5 | ||||||||||||||
Kansai | 99.4 | 100.0 | 102.6 | 99.0 | 99.1 | 98.8 | 99.3 | ||||||||||||||
Chugoku | 99.5 | 99.6 | 103.3 | 98.8 | 99.1 | 99.2 | 99.4 | ||||||||||||||
Shikoku | 99.2 | 100.9 | 105.0 | 99.9 | 100.0 | 99.6 | 100.6 | ||||||||||||||
Kyushu | 101.1 | 101.0 | 104.9 | 100.4 | 100.5 | 100.7 | 100.9 | ||||||||||||||
Okinawa | 99.3 | 103.7 | 110.2 | 105.7 | 105.2 | 105.0 | 100.2 | ||||||||||||||
10-Co. Total | 98.4 | 99.9 | 102.5 | 100.0 | 99.3 | 98.9 | 100.5 |