Clean Energy

Electric car supplies are running out
ammonia-powered tractor
MIT grads demonstrate first ammonia-powered tractor
deep ocean currents
Massive turbine turns deep ocean currents into electricity 
Portugal set to start up Europe’s largest floating solar park
Humans have big plans for mining in space
Lasers could cut lifespan of nuclear waste from “a million years to 30 minutes,” says Nobel laureate
airborne wind energy
A massive kite is now generating carbon-free electricity
ikea home solar
IKEA will now sell solar panels
Ultrathin fuel cell uses the body’s own sugar to generate electricity 
Algae-powered computer
Algae-powered computer runs for a year on light and water