You need to underclock: 1 Biomass Burner at 80%.

Fuel input
Build Cost

You need to underclock: 1 Coal Generator at 72%.

Fuel input
Supplemental Load
Build Cost

You need to underclock: 1 Fuel Generator at 36%.

Fuel input
Build Cost

You need to underclock: 1 Nuclear Power Plant at 14.16%.

Fuel input
Supplemental Load