Item |
Unit |
Past Record |
Target |
FY 1998 |
FY 1999 |
FY 2003 |
Prevention of global warming |
CO2 emission*1 |
10,000 tons CO2 |
2,320 |
2,230 |
Approx. 2,900*2 |
CO2 emission intensity |
kg-CO2/kWh |
0.323 |
0.305 |
Approx. 0.37 |
Nuclear power utilization factor *1 |
% |
79.8 |
84.0 |
Approx. 80 |
Thermal power production efficiency(power generating end efficiency) |
% |
39.8 |
40.4 |
Approx. 40 |
Transmission/distribution loss factor |
% |
5.6 |
5.6 |
Approx. 5.6 (present value) |
Photovoltaic power generating facility capacity |
kW |
300 |
325 |
340 |
Wind power generating facility capacity |
kW |
1,750 |
1,750 |
3,250 |
Power purchased from new energy |
million kWh |
271 |
324 |
Purchase as much as possible |
Thermal storage system load facility capacity |
10,000kW |
18.4 |
22.1 |
36 |
SF6 recovery rate at equipment inspection |
% |
77 |
93 |
97 or more |
Office power consumption |
million kWh |
110 |
109 |
104 or less |
Maintain harmony with the local environment |
SOx emission intensity(per thermal power generated kWh) |
g/kWh |
0.33 |
0.30 |
Approx. 0.4 |
NOx emission intensity (per thermal power generated kWh) |
g/kWh |
0.23 |
0.23 |
Approx. 0.3 |
Dose evaluation value per year at nuclear power plant surroundings |
mSv |
Under 0.001 |
Under 0.001 |
Under 0.001 |
Industrial waste recycling rate |
% |
44 |
67 |
Approx. 90 |
Consumption of specific freons*3 |
ton |
1.0 |
3.6 |
Zero |