💵Feed-In Tariff

A policy paying renewable energy producers above-market rates.

💧Flow Battery

A rechargeable battery storing energy in liquid electrolytes.

🎡Flywheel

A mechanical device that stores rotational kinetic energy.

🛢️Fossil Fuel

A fuel formed from ancient organic matter, such as coal or oil.

🔋Fuel Cell

A device that converts chemical energy into electricity electrochemically.

🌋Geothermal Energy

Heat extracted from the Earth's interior for power or heating.

🌊Hydroelectric Dam

A structure that uses water flow to generate electricity.

💧Hydrogen Fuel

A clean fuel that releases energy when combined with oxygen.

💧Hydropower

Energy generated from flowing or falling water.

🧊Insulation

Material that reduces heat transfer to save energy.

📏Joule

The SI unit of energy, equal to one newton-meter.

🔋Kilowatt-Hour

A unit of energy equal to one kilowatt of power used for one hour.

🏃Kinetic Energy

The energy an object possesses due to its motion.

🔋Lead-Acid Battery

A rechargeable battery using lead and sulfuric acid.

💡LED Lighting

Energy-efficient lighting using light-emitting diodes.

🔋Lithium-Ion Battery

A rechargeable battery using lithium ions for high energy density.

🔌Microgrid

A small local energy grid that can operate independently.

🔥Natural Gas

A fossil fuel primarily composed of methane used for heating and power.

📊Net Metering

A billing arrangement crediting excess renewable energy generation.

☢️Nuclear Energy

Energy released from the nucleus of atoms through fission or fusion.

☢️Nuclear Fission

The splitting of atomic nuclei to release large amounts of energy.

💥Nuclear Fusion

The merging of atomic nuclei to release energy, as in the Sun.

🏭Nuclear Reactor

A facility that controls nuclear fission to generate electricity.

🏭Oil Refinery

An industrial facility that transforms crude oil into usable products.

📈Peak Demand

The maximum power consumption during a specific period.

🛢️Petroleum

A liquid fossil fuel refined into gasoline, diesel, and other products.

⚡Photovoltaic Cell

A semiconductor device that generates electricity from light.

🏔️Potential Energy

Stored energy an object has due to its position or state.

⚡Power

The rate at which work is done or energy is transferred.

🕸️Power Grid

A network that transmits and distributes electricity.