Business & Technology

Climate & Energy

New Melbourne restaurant runs on your pee

Melbourne’s Greenhouse restaurant wants your patronage. But more importantly, it wants your pee. That’s right — this pop-up restaurant, which is open from March 2 through the 21st in honor of the Melbourne Food and Wine Festival, wants you to …

Cleantech

This lamp absorbs 150 times more CO2 than a tree

It's still in the "so crazy it just might work" stage, but microalgae-powered lamps could absorb a ton of carbon from the air every year.

Solar Power

Rooftop revolution: How to get solar to 100 million Americans

Nearly 100 million Americans could install over 60,000 megawatts of solar at less than grid prices – without subsidies – by 2021. That's the takeaway from a new report by John Farrell of the Institute for Local Self-Reliance.

Food

Campbell’s to ditch BPA from soup cans

Attention, shoppers: Campbell’s (FINALLY) announced plans to eliminate hormone-disrupting chemical bisphenol-A from the linings of its soup cans.

Business & Technology

Earth to Apple: Think different about profits

Our post on Apple's profits mislabeled its pie charts. But the point -- that Apple's pie is big enough to give Chinese workers some slack -- stands.

Renewable Energy

Mad Rush: Limbaugh claims solar and wind industries don’t exist

Rush Limbaugh declares that the multi-billion-dollar solar and wind industries simply don't exist.

Business & Technology

Batteries could make power grid unnecessary in some countries

Aquion specializes in making large batteries, cheaply. They don’t look like much -- they live in a former TV factory outside Pittsburgh, and you'll probably never buy any of their products.

Infrastructure

A road made of crushed toilets

"Poticrete" is what Bellingham, Washington is calling their new road material, which incorporates ground-up toilets. Clever!

Climate Change

Why climate change is irrelevant to clean energy

Maggie Koerth-Baker, science editor at BoingBoing, has written a book. Here’s the basic idea: In America at least, if we want to get anything done on clean energy, we have to divorce it from conversations about climate change.