•
Nuclear •
Tomari (
:ja:泊発電所) (2,070 MW) •
Coal •
Tomato-atsuma Thermal Power Station (
:ja:苫東厚真発電所) (1,650 MW) • Naie (奈井江発電所) (350 MW) • Sunagawa (砂川発電所) (250 MW) •
Geothermal energy • Mori (
:ja:森発電所) (2.5 MW) •
Hydro electric – 53 dams including the following: •
Kyogoku pumped storage project (600 MW) • Hoheikyo,
Ishikari River (50 MW) • Kamiiwamatsu,
Tokachi River (30.4 MW) • Niikappu,
Niikappu River (200 MW) • Nokanan, Ishikari River (30 MW) • Okuniikappu, Niikappu River (44 MW) • Shizunai,
Shizunai River (48 MW) •
Takami, Shizunai River (200 MW) • Takisato, Ishikari River (57 MW) • Tokachi, Tokachi River (40 MW) • Tomura, Tokachi River (40 MW) • Uryu, Ishikari River (51 MW) •
Oil • Date (伊達発電所) (700 MW) • Shiriuchi (知内発電所) (700 MW) • Tomakomai (苫小牧発電所) (250 MW) •
Diesel • Onbetsu (音別発電所) (280 MW) Others; •
Wind farms – 3 facilities (1.58 MW) •
Solar (
photovoltaic) energy – 9 facilities (146 kW) == Generating capacity by source ==