Energy
Reduction
How to reduce energy demands.
Insulation
Efficient devices
Behaviour
Production
Solar electricity (PV)
Solar heat
Wind
Water
Biofuel
Biogas (methane), ethanol and biodiesel.
Biodigestion for heat
Combustion (wood and biofuels)
- Wood gassification
- Rocket (mass) heaters
Heat pumps
Management and distribution
Demand response
Storage
- Salt water batteries (Aquion)
- Lithium batteries
- Water/height with microturbines
- Heat