You need to overclock: 2 Biomassagenerator at 250%.

Fuel input
Build Cost

You need to overclock: 1 Kolkraftverk at 200%.

Fuel input
Supplemental Load
Build Cost
Fuel input
Build Cost

You need to underclock: 1 Kärnkraftverk at 6%.

Fuel input
Supplemental Load
Build Cost