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The US Could Run Exclusively on Renewable Energy By 2050

There are many things holding up the US’s move towards renewable energy, but one of those things is not science: We already have all the technology we need to make this happen. A new study claims that a completely clean energy future is possible by 2050, and it plots roadmaps for all 50 states to achieve this goal. »6/10/15 5:00pm6/10/15 5:00pm

Everything You Need to Know About Tesla's New Household Batteries

Tesla unveiled a new product line at its design studio in LA tonight. It’s called Tesla Energy and it’s a suite of batteries for homes and for businesses. The existence of the batteries has been one of the worst kept secrets of all time. But we are here at the announcement event and finally have some details. And… »5/01/15 9:15am5/01/15 9:15am

Tesla's New Battery Could Solve One of Solar Power's Biggest Problems

So far, specific details are thin on the new battery designed for home use that Tesla’s announcing next week. But just based on what we do know, it’s a pretty big deal. The quest for a good battery that can store home-generated power is kind of like the holy grail for a renewable energy future. This one product might… »4/23/15 9:45am4/23/15 9:45am

Apple Just Spent an Incredible Amount of Money on Solar Power

$848 million. That's the amount of cash Apple is spending on what Bloomberg calls "the biggest commercial solar deal EVER." That may seem like a crap ton of money to us, it's still less than a percent of the $178 billion in cash Apple—aka the 55th richest country in the world—has on hand right now. »2/11/15 4:15pm2/11/15 4:15pm