Clean Energy Sources Water

A simple wave energy system to pump water ashore could transform desalination and more.

Clean energy sources water. A clean energy economy powered by both renewables and energy efficiency is the most sustainable energy planning scenario available. The energy department is committed to driving critical research and development efforts to expand electricity generation from these clean energy resources. Responsible development of all of america s rich energy resources including solar wind water geothermal bioenergy nuclear will help ensure america s continued leadership in clean energy. Energy efficiency includes technologies including passive solar products and services that reduce the amount of energy required for buildings processes or tasks.

Renewable energy is energy that is collected from renewable resources which are naturally replenished on a human timescale such as sunlight wind rain tides waves and geothermal heat. How does energy use impact the environment. Fortunately there is technology available that can capture and store the pollutants released from burning coal making it cleaner than before but it is expensive. Home science innovation energy sources water america has vast wave tidal and hydropower resources but much of this energy remains untapped.

Whether or not coal is clean energy is being debated but compared to other sources coal is a dirtier source of energy as it emits carbon dioxide into the atmosphere. Wave powered water pumps could become a new source of clean energy. Renewable energy often provides energy in four important areas. The water then falls back to earth as rain or snow and drains into rivers and streams that flow back to the ocean.

And captured by turbines and generators like those housed at many dams around the world the energy of flowing water can be used to generate electricity. Electricity generation air and water heating cooling transportation and rural off grid energy services. Find out more. Flowing water can be used to power water wheels that drive mechanical processes.

Moving forward the energy department will continue to drive strategic investments in the transition to a cleaner domestic and more secure. Potable water sources and hygiene. Investing in clean renewable energy in the water sector will benefit utilities their customers and california s efforts to reduce global warming emissions. Clean energy includes renewable energy energy efficiency and efficient combined heat and power.