The only known working fusion reactor in this solar system can be tapped
Current solar power and solar derivative technologies:
1. Passive solar
2. Solar concentrator
3. Hydroelectric
4. Wind
5. Photovoltaic
6. Biomass
7. Ocean waves
Future solar power technologies:
1. Corona turbines
2. Inverse Compton gamma ray transmitters
3. Lithium-tritium power conversion
4. Scintillating orbital relays
5. Subwavelength wave modification concentrators
All speculative of course....
