This site calculates your carbon footprint, then helps you offset it.
After Trump announced his intent to withdraw from the Paris climate agreement, Conservation International–like other nonprofits–saw a surge in interest from people wanting to...
Green power still tied up with red tape in Macron’s France.
Some eighty days into Emmanuel Macron’s new job, Europe’s biggest renewable energy companies are still waiting for the French president to make good on...
Tech guru Bill Joy unveils a battery to challenge lithium-ion.
Elon Musk isn’t the only visionary betting that the world will soon be reliant on batteries. Bill Joy, the Silicon Valley guru and Sun...
Super-colossal wind turbines may be on the horizon.
A wind turbine turns in Saint-Guen, northwestern France.Jean-Francois Monier / AFP/Getty Images
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When it comes to building things, Eric...
Alphabet turns to molten salt to store clean energy.
Using giant vats of molten salt and antifreeze under the codename “Malta,” Google's parent company Alphabet is joining Tesla and smaller companies that are...
A plant dies, and some ask if nuclear can help the climate.
Nuclear power plants provide 60 percent of America's carbon-free electricity. But efforts to increase that figure were dealt a serious blow this week when...
Tesla finishes first solar roofs—including Elon’s house.
First the Model 3 electric car. Now the solar roof. In just one week, Tesla has challenged two distinct industries with radically new products.
The...
Tesla gets richer despite looming production challenge.
The first 30 Tesla Model 3 cars being handed over to employee buyers at the company’s Fremont facility in California on Friday. (Tesla/Reuters)Tesla reported...
Hydro-powered smelters charge premium prices for 'green' aluminum.
LONDON (Reuters) - Producers of "green" aluminum - made using renewable energy rather than fossil fuels - are starting to charge premium prices thanks...











