4. Natural gasoline
Natural gasoline is a
natural gas liquid with a
vapor pressure intermediate
between natural gas
condensate(drip gas) and
liquefied petroleum gas and
has a boiling point within the
range of gasoline. The
5. Brown coal
A kind of bituminous
coal that has
the lowest degree of
carbonization.
6. Coal
Mineral deposit containing
combustible substances which is
considered to be a fossil fuel. Coal
is formed from plants that have
been fossilized through oxidation.
The end result is a black hard
substance that gives off carbon
dioxide when burned. Coal is
currently the most widely used
substance to generate electricity
7. Biomass
Biomass Energy is defined by any organic
materials that can be burned and used as a
source of fuel. Biomass Energy Wood being the
main source of biomass such as saw-dust or any
type of waste from wood is processed to make
wood-pellets and used as fuel for wood pellet
boilers and stoves.
8. Wind energy
Wind energy is energy collected
from motion caused by heavy winds.
Wind energy is collected in turbines
with propellers that spin when the
wind blows and turn the motion of
the propeller into energy that can
be used in the electrical grid. Wind
energy is a clean, renewable energy
source that is abundant in windy
areas. Large wind farms are often