Written by Thorbjorn Waagstein
The cost of solar energy has plunged in recent years, and solar panels are now dirt cheap. We have just installed a 46 kW solar roof top system here in Leon, Nicaragua, which produces energy at 7.5 cents of a US dollar – that is around a third of what the electricity company charges us. So there is no excuse for continuing contributing to global warming. The energy revolution is here, right now.