Alternative Energy Solar Power Information

Through a portfolio of r d efforts the energy department remains committed to leveraging america.

Alternative energy solar power information.

Renewable energy usable energy derived from replenishable sources such as the sun solar energy wind wind power rivers hydroelectric power hot springs geothermal energy tides tidal power and biomass biofuels. Solar energy is the technology used to harness the sun s energy and make it useable. As of 2011 the technology produced less than one tenth of one percent of global energy demand. From solar to wind find out more about alternative energy the fastest growing source of energy in the world and how we can use it to combat climate change.

Primary energy consumption by energy source 2019 total 100 2 quadrillion british thermal units btu total 11 4 quadrillion btu 2 geothermal 9 solar 24 wind 4 biomass waste 20 biofuels 20 wood 22 hydroelectric biomass 43 renewable energy 11 natural gas 32 petroleum 37 nuclear electric power 8. Solar industry is helping to pave the way to a cleaner more sustainable energy future. These include biomass energy wind energy solar energy geothermal energy hydroelectric energy sources. Several forms have become price competitive with energy derived from fossil fuels.

Select footage courtesy nasa 5.