Steam turbine
66.9 TJ
Solar panel
13.0 TJ
Lightning collector
7.01 TJ
Accumulator
4.44 TJ
Steam engine
2.44 TJ
Fusion generator
1.59 TJ
Lightning rod
956 GJ
Solar panel (Uncommon)
576 GJ
Lightning rod (Rare)
316 GJ
Accumulator (Uncommon)
254 GJ
Solar panel (Rare)
153 GJ
Lightning rod (Uncommon)
109 GJ
Steam engine (Uncommon)
55.0 GJ
Accumulator (Rare)
51.2 GJ