If you want a generator that is fuel efficient then you better choose natural gas generators.
Portable gas generators
from the name itself are generators that you can bring anywhere which are fueled
by different kinds of gas. It has been noted that natural gas generators
that are powered by natural gas are noiseless but are efficient
at work. Natural gas generators emit lesser fumes in comparison to the one
fueled by gasoline and it also eliminates a foul odor unlike gasoline-fueled
There are many kinds and models of generators that are fueled by natural gas.
Usually, smaller sizes are portable ones which can have a smaller capacity but
it is very convenient when you want to transfer it in different places.
Natural Gas vs Propane Generators
A key question for many home owners considering a backup generator is between natural gas and liquid propane.
Reasonably for homes already using propane, a propane backup generator is
probably the best option. And for homes with natural gas, a natural gas
generator is best.
Another difference is the price of both. Natural gas is cheaper than propane and
many pipes are already installed into residential areas. This allows using a
home's natural gas line for fuel for standby generators. For homes without
propane, a bigger fuel tank or larger propane cylinders would be required for
more efficient, longer running backup power.
Natural gas definitely has the
advantage for most electrical power generation except in remote areas where gas
lines are not accessible.
In remote areas like cabins and farms, propane definitely is more favored as
huge tanks can be used to store liquid propane for generator use.