70 ideas about #energy have been added on IdeaMill.
Eco-friendly biofuels
Environmentally-friendly biofuels that can replace fossil fuels. Read more
Self-rotating solar panels
Solar panels that can adjust their position to increase their energy output... Read more
Street Lamp Electric Vehicle Charging Stations
Simply plug into a street lamp and go. Read more
Liquid Cooled LED Lights
To me, one of the best ideas since the good old-fashioned “energy... Read more
Automatic shutdown for electronic devices at offices
Many people forget to turn off electronic devices at the office or... Read more
Store renewable energy in underwater balloons
The greatest challenge of renewable energy is finding a sustainable way to... Read more
Dynamo powered walkie talkies
Battery-powered walkie-talkies are good. However, they can run out of juice at... Read more
Can we generate electricity from urine?
There are several sources of electric energy, from the sun, manure, onions,... Read more