Climate Technology
All Stories
-
![]()
![]()
Coal and China: Bad, but maybe not as bad as you think
China's been binging on coal, but that's not going to continue forever, says Michael Liebreich of Bloomberg New Energy Finance.
-
![]()
![]()
We can’t solve our environmental problems without business
“If business isn’t developing solutions to our sustainability issues, they won’t be developed,” says Andy Hoffman, a professor of sustainable enterprise at the University of Michigan.
-
![sign: #endfossilfuelsubsidies]()
![sign: #endfossilfuelsubsidies]()
Massive fracking company pays way lower tax rate than Grist interns
Chesapeake Energy Corp., the second-largest natural-gas producer in the U.S., has paid just 1 percent in income taxes over its 23-year history.
-
![]()
![]()
Spray-on batteries could turn your coffee cup into an energy collecting device
A team of engineers have figured out how to make spray-on, rechargeable batteries that could transform any surface, anywhere, into a device for collecting and storing energy.
-
![]()
![]()
After the Earth Summit, young people push for real change
World leaders failed to deliver in Rio. But there was other progress, and a call for fundamental economic change. Now, says one young observer, it’s time to raise some hell.
-
![meat in grocery store display with label]()
![meat in grocery store display with label]()
WTO doesn’t want you to know where your meat was born
Mystery meat is about to make a comeback, now that the WTO has slapped down a rule requiring country-of-origin labels.
-
![]()
![]()
This gigantic hybrid ship can run on a battery
Although gigantic ships are relatively efficient — compared to, say, transporting massive amounts of stuff by airplane — they do use an astounding amount of fuel. The shipping industry is working on this problem. In particular, a Norwegian shipping company and a marine energy company are partnering to work on a hybrid ship, the Viking […]
-
![]()
![]()
Here’s a fuel cell that runs on brain juice
Whatever, Google Glasses; I’m holding out for the Google brain implant. And that just got a little more plausible, thanks to new technology for fuel cells that run off of blood sugar. In theory, if you popped one of these babies in your brain, it could get all its power from your own cerebrospinal fluid (the […]
-
![]()
![]()
Electric cars: A shopper’s cheat sheet
There are plenty of EV models to choose from these days, which makes for a complicated decision. Here's a table with basic stats on the major electric and plug-in hybrid cars.
-
![]()
![]()
Swarms of robots could replace tractors on farms
Most farm machinery right now consists of huge machines. But in the future, farm machinery could be “a swarm of planting, tending, and harvesting robots running game theory and swarm behavior algorithms to help optimize every inch of arable space in a given field,” Popular Science reports. That’s one Iowan’s vision, anyway, and he’s created […]
