Esegui ricerca
Renewables, Solar energy
When will solar power become competitive?
When will solar power become competitive?
Competitive solar cells rely on climate, efficiency, material and production costs. The fluctuation of electricity prices from different sources and political climates both play a big part as well.
The Waltz of the Mirrors
The Waltz of the Mirrors
90% of the world’s population lives less than 2,700 km from a desert. If less than 1% of the world’s deserts were used to concentrate solar power, enough electricity could be produced to supply the entire planet.
Harnessing Solar Energy
Harnessing Solar Energy
One good way of helping the environment is to put what we call ‘solar panels’ onto the roofs of buildings. When the sun is shining these panels trap the rays and turn it into electricity and heat.
Page: 1 2