Energy Efficiency

Sustainable Business

Budget-friendly hotel chains also have the smallest carbon footprints

When choosing an environmentally friendly hotel chain, the best indicator probably isn’t whether the place asks you to hang up your towels if you don’t want them replaced each day. According to a new analysis …

Biofuel

Modern-day DeLorean? Airplane runs on trash

One man’s trash is another man’s airplane fuel. Adventure-seeker Andy Pag aims to obtain funding and become the first person to fly a trash-fueled plane from one end of the U.K. to the other. His …

Green Cars

Chinese farmer builds AMAZING solar- and wind-powered car

Electric vehicles are great and all, but they’re not exactly practical for everyone. Like, how’s a farmer in rural China going to a) afford a pricey green car and b) get enough access to electrical …

Energy Efficiency

In India, solar-powered ATMs use as much energy as a lightbulb

In urban America, getting money out of the bank means walking a block to the ATM. In rural India, the nearest bank branch might be a day’s journey away. But now a company called Vortex …

Cities

Earth Day revisited: An environmental patriarch on keeping the dream alive

Denis Hayes, the man who coordinated the first Earth Day back in 1970, talks about where the action will be this year, the state of the environmental movement, and why he’s become a green developer.

Energy Efficiency

Scientists build energy-efficient computer out of crabs

Here is an amazing example of humans piggybacking on a natural phenomenon to create an incredibly clever system: crab-based computing. A crab-based computer starts with swarms of crabs. These swarms include hundreds of thousands of …

Millennials love cities because they provide the one thing their boomer parents couldn’t give them

Why is Gen Y migrating to the cities? Because millennials are craving the things they didn’t get in their suburban upbringings, like connectedness and adventure.

Sustainable Business

Swedish fast food chain makes bank by becoming ‘Klimatsmart!’

Sweden's No. 1 burger chain got rid of its kids'-meal boxes and, contrary to expectations, sales of the meals rose. Apparently parents who are facing the prospect of their children scrabbling for survival on this wrecked cinder of a planet don’t like creating needless trash?

Business & Technology

Scorcese doc ‘Surviving Progress,’ featuring Margaret Atwood, is now in theaters

"I think it's important to make a distinction between good progress and good progress. Things progress in the sense that they change. But when they reach a certain scale, they turn out to be dead ends."

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