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Risky Business

The Economic Risks of Climate Change in the United States (PDF); prospectus (PDF); press coverage (YT) - "The signature effects of human-induced climate change—rising seas, increased damage from storm surge, more frequent bouts of extreme heat—all have specific, measurable impacts on our nation's current assets and ongoing economic activity. [The report] uses a standard risk-assessment approach to determine the range of potential consequences for each region of the U.S.—as well as for selected sectors of the economy—if we continue on our current path..." [more inside]
posted by kliuless on Jun 24, 2014 - 34 comments

Pleasurable Troublemaker: Don't worry, it's totally SFW

"The wall-mounted keyholder has two hooks, one for your bike key, one for your car key. If you grab the bike key, you’re out the door and on your way. If you grab the car key, the machine drops the bike key on the floor, forcing you to stoop down and pick it up. At that point, you have both keys in your hand–effectively giving you a second chance to weigh your options.
posted by sio42 on Jun 6, 2014 - 64 comments

Indirect fusion's nothing less than HiiiPoWeR

Installed solar capacity is growing by leaps and bounds, led by Walmart and Apple, and helped by bonds backed by solar power payments,[*] which have sent industry stocks soaring, even as molten salt and new battery technologies come on line to generate storage for use when the sun doesn't shine. Of course we could always go to geostationary orbit -- or the moon -- as well we may (if politics allow it) as thirst from the developing world grows beyond the earth's carrying capacity. [more inside]
posted by kliuless on Nov 30, 2013 - 41 comments

Shocking exposé

Cloud services that power email and other technologies we use each day are themselves massive energy consumers. Gigaom reporters have written a pair of in-depth articles about efforts by Amazon and Apple to build infrastructure and source their own energy.
posted by Blazecock Pileon on Nov 18, 2013 - 16 comments

Game behind gamed: your narrative programming for the day

How The Economic Machine Works by Ray Dalio[1] actually makes a case against austerity[2] and for redistribution, but also for money printing (and, arguably, for bailouts), while stressing the need to keep making productivity-improving public and private investments. However, it could be equally entitled: How The Industrial Age Political-Economy Doesn't Work Anymore, viz. Surviving Progress (2011)... [more inside]
posted by kliuless on Sep 25, 2013 - 28 comments

Looking for Some Waist Heat

A five-part series on the ultimate limit on technology, and how that limit could help us find other civilizations: 1 2 3 4 5 [via]
posted by cthuljew on Dec 12, 2012 - 16 comments

You would download your car data

"You probably don't think of your car as a developer platform, but Mike Rosack did."
posted by vidur on Nov 26, 2012 - 25 comments

WILD MASS GUESSING

The Futurist Magazine along with The World Future Society predicts the future with a list of the top trends and forecasts for 2013 and beyond.
posted by The Whelk on Nov 9, 2012 - 53 comments

Inspiring and amazing urban farming geek, Eric Maundu

Eric Maundu - who comes from Kenya, now lives in West Oakland and is trained in industrial robotics- transforms unused spaces into productive, small aquaponic farms. He has taken the agricultural craft one step further and made his gardens smart. He explores new frontiers of computer-controlled gardening. More information about this story. His company, Kijani Grows. Via faircompanies.com.
posted by nickyskye on Oct 24, 2012 - 21 comments

How to build a Dyson sphere in five (relatively) easy steps

How to build a Dyson sphere in five (relatively) easy steps.
posted by Egg Shen on Sep 7, 2012 - 80 comments

Build your own Gossamer Condor

The first human-powered aircraft to achieve sustained and controlled flight, the Gossamer Condor (6.3 MB PDF), now belongs to the Smithsonian National Air and Space Museum (2.2 MB JPG). So you'll need to build your own. (previously)
posted by Egg Shen on Aug 31, 2012 - 10 comments

The bright future of solar powered factories

Most of the talk about renewable energy is aimed at electricity production. However, most of the energy we need is heat, which solar panels and wind turbines cannot produce efficiently. To power industrial processes like the making of chemicals, the smelting of metals or the production of microchips, we need a renewable source of thermal energy. Direct use of solar energy can be the solution, and it creates the possibility to produce renewable energy plants using only renewable energy plants, paving the way for a truly sustainable industrial civilization. [more inside]
posted by Bangaioh on Jul 30, 2011 - 31 comments

you may say I'm a dreamer

-Only an 'energy internet' can ward off disaster
-We must electrify the transport sector [more inside]
posted by kliuless on May 19, 2011 - 58 comments

ending corporate welfare

Get the Energy Sector off the Dole - Why ending all government subsidies for fuel production will lead to a cleaner energy future—and why Obama has a rare chance to make it happen.
posted by kliuless on Jan 12, 2011 - 42 comments

Coal Without Carbon

Dirty Coal, Clean Future
To environmentalists, "clean coal" is an insulting oxymoron. But for now, the only way to meet the world's energy needs, and to arrest climate change before it produces irreversible cataclysm, is to use coal—dirty, sooty, toxic coal—in more-sustainable ways. The good news is that new technologies are making this possible. China is now the leader in this area, the Google and Intel of the energy world. If we are serious about global warming, America needs to work with China to build a greener future on a foundation of coal. Otherwise, the clean-energy revolution will leave us behind, with grave costs for the world's climate and our economy. (more here and responses here, here and here)
posted by kliuless on Nov 12, 2010 - 49 comments

Low-Tech Magazine and No-Tech Magazine

Low-Tech Magazine and No-Tech Magazine have some fairly well written/illustrated articles about old and low technologies. The concept being, in a sustainable future due to environmental constraints, carbon taxes, Peak Oil, etc.. these old-school technologies might be used - in some places, in some form - instead of more energy intensive modern high technology. Trolly Canal Boats, Timbrel Vaulting (vs. steel and concrete), Bring Back the Horses (and the bicycle), Tile Stoves, Wind Powered Factories, Sneakernet, more.
posted by stbalbach on Jan 2, 2010 - 23 comments

Yesterday's Energy of Tomorrow...and more

Peak Oil, 1925. In 2000, 20% of new buildings will be solar equipped. By the late 1990s, 90% of the world's energy will be nuclear-generated. These and other erroneous projections are being collected as part of the Forecast Project on the website Inventing Green: The Lost History of Alternative Energy in America.
posted by Miko on Jul 27, 2009 - 65 comments

Two Google searches use as much energy as boiling the kettle for a cup of tea

Revealed: the environmental impact of Google searches - "Physicist Alex Wissner-Gross says that performing two Google searches uses up as much energy as boiling the kettle for a cup of tea."
posted by nthdegx on Jan 11, 2009 - 74 comments

Offshore windfarms attract killer whales

Chris Goodall, author of Ten Technologies to Save the Planet, talks about the ten big green energy myths.
posted by Artw on Dec 1, 2008 - 42 comments

Hot Rocks

Google goes geothermal with EGS.
posted by Artw on Aug 19, 2008 - 16 comments

Inconvenient Truths: Get Ready to Rethink What It Means to Be Green

Inconvenient Truths: Get Ready to Rethink What It Means to Be Green. Last month, Wired published what it called "10 green heresies" which makes the case for urban living, intensive forest management and, er, air conditioning, among other things.
posted by nthdegx on Jun 13, 2008 - 120 comments

Zed's zero carbon, baby: hydrogen-cell motorbikes

If hydrogen-cell cars are no good, how about hydrogen-cell motorbikes!
posted by nthdegx on May 14, 2008 - 22 comments

Stanford Ovshinsky

The Edison of our age? Stanford Ovshinsky may not be a household name, but his inventions have the power to change the world.
posted by kliuless on Jan 1, 2007 - 35 comments

Bought myself a new Airmobile

The Air Car. A car that runs on compressed air. While not a new idea, or unique, the MDI car can reach a speed of 68 mph and has a claimed range of roughly 124 miles. To recharge the tank, the car reportedly needs to be plugged into the grid for 3 to 4 hours or attached to an air pump in a gas station for only 2 minutes. Is the wind of the future about to break? Will this technology pass gas as our urban fuel of choice?
posted by Floydd on Jul 19, 2005 - 46 comments

Turn off the lights when you leave.

The end of the light bulb? E. Fred Schubert, a professor at Rensselaer Polytechnic Institute "claims to have invented a 99-percent efficient reflector that promises to speed the replacement of light bulbs with LEDs." According to researchers, this could happen within the next five years. The current prototype is bankrolled by the ARPA and The National Science Foundation "recently award Schubert's team a $210,000 grant to create in three years a commercial version of his patented omnidirectional reflector."

"Schubert claimed that lighting accounts for 25 percent of U.S. electrical energy consumption. Since white LEDs emit more light per dollar and generate less unwanted heat, they are potentially a major energy saver."
(see EE Times link)

Meanwhile, some of the oldtimers seem to be pretty refractory.
posted by tcp on Jul 24, 2004 - 10 comments

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