What are some of the best non polluting energy sources?

No energy source is 100% pollution free during its entire life cycle. Even if you use a technology that does not produce pollution during operation, you still have to: * Manufacture equipment, which involves mining the materials. * Transport equip... read more

No energy source is 100% pollution free during its entire life cycle. Even if you use a technology that does not produce pollution during operation, you still have to: Manufacture equipment, which involves mining the materials. Transport equipment to the project site. Build the installation. read more

Best Answer: Depends on the definition of"non-polluting." Solar, Wind, Hydro, and Nuclear are all emission free, and therefore do not produce"pollution" but all energy sources will create waste. The photovoltaic cells in solar require a ton of petroleum to make, and therefore create a lot of pollution in the initial stage of development (they're better for the environment long-term, though). read more