Energy

A

absorb

AC

accumulator

alternating current

anthracite coal

appliance

B

battery

biodiesel

biofuel

biomass

bituminous coal

blackout

boiler

British thermal unit

Btu

C

capacity

carbon

carbon footprint

carbon tax

charcoal

chemical energy

clean energy

climate change

coal

coke

combustion

conservation

crude oil

current

D

dam

DC

diesel

direct current

drill

dynamo

E

efficiency

efficient

electric

electrical

electrical grid

electromagnetic energy

electron

energy

engine

engineer

entropy

environment

erg

ethanol

F

flexible fuel

flywheel

fossil fuel

fuel

fuel cell

furnace

G

gas

gas-turbine

gasoline

generate

generation

generator

geothermal

global warming

green

green energy

greenhouse effect

greenhouse gas

grid

H

heat

heat exchange

high-voltage

horsepower

human-powered

hybrid

hydrocarbon

hydroelectric

hydrogen

hydrothermal

I

industry

internal combustion engine

inverter

J

jet fuel

joule

K

Kelvin scale

kilowatt

kilowatt-hour

kinetic energy

L

light

liquefied petroleum gas

M

magnetic energy

megawatt

methane

methanol

mining

motor

N

natural gas

nuclear

nuclear energy

nuclear power

nuclear reactor

nucleus

O

off-the-grid

oil

oil rig

P

peak oil

peat

petroleum

photon

photovoltaic

photovoltaic panel

pollution

potential energy

power

power grid

power lines

power plant

power station

power transmission

propane

public utility

R

radiant

radiate

reactor

reciprocating engine

reflect

renewable

reservoir

S

shale

solar panel

solar power

static electricity

steam

steam engine

steam turbine

sun

sunlight

sunshine

sustainable

T

temperature

therm

thermal energy

thermodynamics

tidal power

transmission lines

transmit

turbine

U

utilities

V

volt

W

waste

watt

wattage

wave power

wind

wind farm

wind power

wind turbine

windmill

work