IKEA’s selling home storage batteries for its solar panels

A rooftop of solar panels generating clean energy is great and all, but having somewhere to squirrel away that free juice is even better. After stepping into the shade for a good few months, IKEA began selling solar panels again last year with new te...

Tesla’s Gigafactory ramps up to full battery production

Following earlier production tests, Tesla's Gigafactory is now pumping out Powerwall 2 and Powerpack 2 energy storage products at full speed, with Model 3 cell production set to follow next quarter. By 2018, it'll produce 35 GWh of lithium-ion cells...

Tesla’s master plan was realized in 2016

Tesla started in 2006 as a niche electric sports car manufacturer. Its 2008 Roadster had an insane range of 244 miles and an equally bonkers price of more than $100,000. It was the first step in CEO Elon Musk's 2006 master plan to eventually bring a...

Six places where renewable energy is cheaper than fossil fuels

By Cat DiStasio In the race to reduce the world's reliance on fossil fuels, cost is a huge factor. It's taken years, but advances in technology and increases in both efficiency and output have helped bring down the expense of renewable energy, which...

Six places where renewable energy is cheaper than fossil fuels

By Cat DiStasio In the race to reduce the world's reliance on fossil fuels, cost is a huge factor. It's taken years, but advances in technology and increases in both efficiency and output have helped bring down the expense of renewable energy, which...