Steam turbine
225 TJ
Solar panel
216 TJ
Lightning rod
58.1 TJ
Accumulator
56.9 TJ
Lightning collector (Epic)
17.5 TJ
Lightning collector (Rare)
13.6 TJ
Lightning collector (Uncommon)
11.5 TJ
Steam engine
10.2 TJ
Steam turbine (Rare)
8.17 TJ
Fusion generator
4.93 TJ
Solar panel (Rare)
2.57 TJ
Accumulator (Rare)
2.08 TJ
Accumulator (Epic)
1.69 TJ
Solar panel (Epic)
1.11 TJ
Accumulator (Uncommon)
805 GJ
Accumulator (Legendary)
734 GJ
Solar panel (Uncommon)
610 GJ
Lightning collector
319 GJ