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