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

Fuel input
Build Cost

You need to underclock: 1 Coal Generator at 32%.

Fuel input
Supplemental Load
Build Cost

You need to underclock: 1 Fuel Generator at 16%.

Fuel input
Build Cost

You need to underclock: 1 Nuclear Power Plant at 0.96%.

Fuel input
Supplemental Load