Across
- 5. Deep heat beneath our feet (10)
- 7. Energy born of ebb and flow (5)
- 8. Collectors of heat, not current (5,7)
- 10. River’s gift to the turbine (4)
- 11. Spins in wind, doesn’t tell time (7)
- 12. Leads the world in wind, despite smog (5)
- 13. Alcohol or oil, grown not mined (7)
- 14. The “PV” in solar, technically (12)
Down
- 1. Market nudge from the state (9)
- 2. Renewable energy seeks to lower this (2)
- 3. Storage solution for off-grid homes (7)
- 4. Blades on land, movement for power (4,4)
- 6. Silicon cells get to work here (5,5)
- 9. Star power? Not in the movies (5)
- 13. Burnable energy that once breathed (7)