Solar Power

Business & Technology

Artificial solar leaf beats trees at their own game

What's better than trees? I'll tell you: ROBOT TREES. Scientists at MIT have developed "artificial leaves" — small solar cells, about the size (though not the shape) of an oak leaf, that use a photosynthesis-like process to turn water into …

Powering the dream with Alexis Madrigal

Alexis Madrigal chats about the crazy greentech history you’ve never heard

This is the first in a series from my conversation with Atlantic tech channel editor Alexis Madrigal about themes and stories from his new book, Powering the Dream: The History and Promise of Green Technology. DR: What were the first …

Renewable Energy

Germany continues breaking clean energy records

A German wind farm.Photo: Dirk Ingo FrankeAs the nuclear reactor accident at the Fukushima Daiichi plant continues to dominate the world’s attention, Germany has quietly broken more renewable energy records. The conservative government of Chancellor Angela Merkel, struggling to stay …

Renewable Energy

San Francisco mayor calls for city to go 100% renewable by 2020

San Francisco’s mayor wants an all-renewable town.Photo: jfraserWhere could you get 797 people to stand in line outside a nightclub to attend a $100-a-ticket fundraiser for a nonprofit that advocates for solar energy? Not-so-sunny San Francisco, of course. The queue …

Energy Policy

What we can learn from Japan’s nuclear disaster

Nuclear plants: unsafe, uneconomic, and unnecessary.Photo: Thomas AndersonCross-posted from the Rocky Mountain Institute. As heroic workers and soldiers strive to save stricken Japan from a new horror — radioactive fallout — some truths known for 40 years bear repeating. An …

Renewable Energy

Lesson from Japan: We don’t need nuclear power to solve the climate crisis

Anyone watching the aftermath of the earthquake in Japan can see: The human and ecological costs of nuclear power far outweigh those of any renewable energy.Cross-posted from New Deal 2.0. On March 14, an editorial in The New York Times stated, …

Solar Power

Is your area solar-ready? Check out this gorgeous map

Chart: National Renewable Energy Laboratory The places you would go to get some sun aren’t necessarily the places with the most potential for solar energy. The Southwest is a giant hotspot; Florida and Hawaii are only okay. Check out this …

Renewable Energy

Cost, not Japan crisis, should scrub nuclear power

Please ignore this image.Photo: GlobovisionThe plumes of smoke rising from Japan’s Fukushima Daiichi nuclear reactor create a visceral reaction. But the crisis should not persuade Americans to abandon nuclear power.  Instead, Americans should abandon nuclear power for its prohibitive and …

Renewable Energy

German sustainable energy lobby steps up to fill the nuclear hole

Can we replace fossil fuels without going nuclear? One German company says so. Unlike nuclear power, coal doesn’t have to wait for failed safety features to pollute the groundwater, pollute the air, and make people sick for miles around. So …