Terms

Ammonia: a gaseous alkaline compound of nitrogen and hydrogen NH3

Coal: a readily combustible sedimentary deposit composed predominantly of carbon

Compressed Natural Gas: natural gas under pressure, reduced to less than 1% of its original volume

Crude Oil: mixture of liquid hydrocarbons

Energy: the ability to do work

Hydro Energy: energy obtained from harnessing moving water

Hydrocarbons: an organic compound consisting entirely of hydrogen and carbon

Liquefied Natural Gas: natural gas that has been cooled to approximately -162 degrees Celsius, converting it to a liquid state

Natural Gas: mixture of gaseous hydrocarbons

Rig Days: each day in which a drill rig is drilling or testing an oil or gas well in normal operation

Solar Energy: energy generated by the Sun

Wind Energy: energy obtained from harnessing the wind