Grist List

Living off the grid: SUPER FUN

You know that fantasy you have where you move to Maine, go off the grid, and raise your children to know what nature and good old American values are like? Well, one family is living that fantasy, and writing about it for The New York Times.

All summer, Craig and Susannah Hopkins Leisher have been living with their three sons in a cabin in the Maine woods.

South Pacific islands are in water crisis

Man, Tuvalu just can't catch a break. The island nation is getting slowly submerged by climate-related sea level changes -- and now, in addition to having too much water, they have not enough water. Tuvalu and nearby Tokelau have declared water emergencies because of fresh water shortages; they're relying on bottled water for drinking, but some areas have no more than a two-day supply. Samoa is starting to ration water as well. Maybe they can get some from Fiji.

Critical List: E.U. could ban tar-sands oil; solar industry ‘a real mess’

Yesterday, an E.U. commission got behind environmental standards that could keep tar-sands oil from being used in Europe.

Another nuclear reactor in Japan shut down.

Clean energy investments can only go so far in keeping China's emissions down. The country will meet its environmental goals in the short term, researchers say, but it’s growing too fast for its emissions to stay manageable for long.

Jerry Brown wishes we could treat clean energy like we treat stuffed lions

California Gov. Jerry Brown (whose full first name is Edmund, who knew) has reached across the aisle for the sake of dead mountain lions. Now he'd like to gently suggest to the California senate that things like clean energy might be almost as important.

German state minister: The Kochs are ruining U.S. renewables

Ever wonder why Germany has a robust renewables economy, while the U.S. keeps claiming it's not achievable? Here's a theory from Franz Unterskeller, German state minister for the environment, climate, and energy:

We don't have the situation like you have in the U.S., where you have this Koch brothers.

How climate change denial lets the fuel industry run politics, in one handy chart

Ladies and gentlemen, introducing the climate change denial machine.

U.S. might meet its climate targets — by accident

How bad is the economy? So bad that we might actually meet our greenhouse gas emissions targets, laid out in 2009 at Copenhagen, by accident.

Germany has so much wind energy, they'll pay you to take it

How much will switching to renewables raise your utility bill? How about NEGATIVE ALL OF IT? In Germany, wind and solar projects have regularly been generating so much surplus energy that utilities are paying consumers to take it off the grid. High winds -- although not that high, only 15 mph -- led to negative-price wind energy for nine hours on July 24, bringing Germany's total to 31 hours of below-zero-cost energy this year. 

World's second tallest structure will power 100,000 homes a day with hot air

If a clean energy project in the Arizona desert goes forward, the second tallest structure on Earth will be a 2,600-foot solar updraft tower, which could last 80 years and generate 200 MW of electricity each day -- using only hot air. (Insert your own joke about how we could power Cleveland with Bill O’Reilly.)

The tower works on the principle that hot air rises. In this case, it rises through the tower, turning turbines as it goes. The tower uses no water, and it works pretty much all the time, unlike wind and solar projects. (At night, the ground is still letting off the heat it captured during the day, so there's still hot air available to float upward.)