energy sources

Mer som dette

engrey

Ved Marcelo Morrison

SCIENCE

Ved qin siyuan

OCR - Sampling and testing

Ved Tim Pillinger

Environmental Footprint

Ved James Matthew McCulloch

energy sources

Wind Energy

noise and visual pollution

intermittent

Efficient use of land space

low operating cost

Solar Energy

Doesn't work for every roof type

pros

Improve the value of your home

Lower your electric bill

Hydro power

expensive up-front

Some adverse environmental impact

pairs well with other renewable

Renewable source of energy

Coal Energy

Cons

coal mining impact

high level radiation

Pros

inexpensive

high load factor