New power generation methods are needed to prevent global warming.
Europe and the United States are promoting CHP systems.
The CHP is an abbreviation of combined heat and power.
It is a mechanism to reuse energy as heat emitted from machines.

For example, automobile heating is utilizing the heat from the engine.
CHP system has been introduced into a small building as well as a large factory.
A new energy supply system will better power efficiency.
Not only that, carbon dioxide emissions are also reduced.