Which public policy requires a small per kwh charge is levied on all utility customers to help finance renewable energy research a development?

What sustainable energy captures the heat around magma chambers or captured heat of the earth?

Which form of sustainable energy is the cheapest form of new energy?

Which public policy requires power suppliers to obtain a minimum percentage of their energy from sustainable sources?

The devices that use ongoing electrochemical reactions to produce an electric current are called…

What sustainable energy generation uses natural earth forces such as wind generated waves to drive pistons to create an electrical current?

Which type of sustainable energy can be carbon negative?

Which public policy allows utilities to profit for conservation programs and charge premium prices for energy from renewable sources?

Sustainable energy source used for single family use that requires a year round running stream is called…

What sustainable energy generation works like a hydropower dam which spin turbines as the tide flows through them?

Which combustible compound can be made from anaerobic decomposition of any moist organic material?

These are homes that are highly insulated, virtually airtight and are heated primarily by solar gain and by energy released by people, electrical appliances, cooking and other ordinary activities.

These requires utilities to buy surplus power from small producers at a fair price.

This is the simultaneous production of both electricity and steam or hat water in the same plant.

This burn wood chips, agricultural waste or other biomass fuels to power electric generating turbines.

This uses trough shaped parabolic mirrors to concentrate the power of the sun to heat fluid which is passed to a heat exchanger.

These capture solar energy and convert it directly to electrical current by separating electrons from their parent atoms and accelerating them across a one way electrostatic barrier.

This pumps a heat absorbing fluid medium through a relatively small collector.

This strips hydrogen from fuels such as natural gas, methanol, ammonia, gasoline, ethanol, or even vegetable oil to power fuel cells.