|
Installation
|
air pollution
|
sound pollution
|
efficiency
|
need constant maintenance
|
weather affected
|
energy source easy to produce
|
| Solar Cell/Panel | on the roof, on an open yard | no | no | low | yes | yes | yes |
| Wind Energy | on the roof, on a tower | no | probably | medium | yes | yes | yes |
| Hydro | nearby flowing river | no | probably | medium | yes | maybe | yes |
| Fossil/bio-fuel | any well-ventilated space | yes | probably | med-high | yes | no | no |
What do you think?