Business & Technology

Walmart's greenwash: Why the retail giant is still unsustainable

Live chat about Walmart’s greenwashing

Join a live chat with Stacy Mitchell about Walmart's sustainability efforts and how they've been coming up short, on Nov. 30 at 3:00 p.m. ET / noon PT.

Business & Technology

‘Human centipede’ business model saves 39 million tons of CO2

One company's trash can be another's treasure — for instance, a server farm produces excess heat, making heat a waste product, but a greenhouse runs on heat and considers it a necessity. The U.K.'s National Industrial Symbiosis Program (NISP) helps …

Business & Technology

Infographic: The metals that make our technology are running out

This infographic by Camden Asay (click to embiggen) shows that we're fast running out of the stuff that powers our vehicles and our weaponry. But we've got even less time left with our gadgets. Yttrium and indium, two of the …

Business & Technology

Electric car ad from 1912

Matt Novak of the always worthwhile blog PaleoFuture just stumbled across this ad for an electric car — from 1912. The Columbus Buggy Company once employed 1,000 people in a factory that produced horse-drawn carriages, and at the dawn of the automobile it …

Business & Technology

Giant banks screwing the economy are also screwing the climate, says report

When they're not making massively leveraged bets on the collapsing value of your savings account, the world's largest banks are doing their best to destroy the ability of this planet to support human life, says a new report. Watchdog group …


Once more, from the top: Shutting down dirty coal plants won’t cause blackouts

Could Americans soon be forced to suffer through rolling blackouts and power shortages because of a heartless, hapless, tyrannical EPA, as conservatives and dirty utilities are suggesting? The short answer is, no. The long answer is, no. But the long …

Walmart's greenwash: Why the retail giant is still unsustainable

Can you say ‘sprawl’? Walmart’s biggest climate impact goes ignored

My, that’s a big abandoned parking lot you have.Photo: Rob StinnettEarlier this year, the New Jersey Sierra Club and the Pinelands Preservation Alliance tried but failed to block a permit for a new Walmart supercenter in the small coastal town …

Business & Technology

Interactive map shows hybrid and electric car sales in your area

See the map This interactive map from NPR, which shows hybrid and electric car sales figures across the U.S., is a handy way of calculating the hippie concentration of your area at a single glance. But it also might help …


The next small thing: How sustainable neighborhoods could reshape cities

Lower Downtown Denver has become the city’s night life hub — and a laboratory for community-level sustainability.Photo: Wally GobetzI once worked for a New Yorker who loved to wisecrack that the only difference between Denver and yogurt was that “yogurt’s …