Google announced today that it is investing $75 million in a fund with Clean Power Finance to help up to 3,000 homeowners go solar, bringing the company’s total investment in clean energy to $850 million. “As we said when we …

Google has introduced an ambitious $4.4 trillion energy plan in an effort to reduce U.S. use of fossil fuels by 2030 by using alternative sources, including wind and solar power.

Through its nonprofit organization Google.org, the company is exploring a number of alternative energy initiatives to also find more efficient ways to power its data centers around the world.