Sustainable Business

Passive house mini-boom in NYC heralds furnace-free future

New York City and the rest of the tri-state area are getting their first wave of "passive houses," a type of construction in which a building is so well-insulated that it doesn't require heating in the winter.

Your cable box uses more power than your refrigerator

Critical List: Christie ditches climate initiative; France opens huge solar farm

New Jersey governor Chris Christie has jumped ship from a regional greenhouse gas program, because "it's a failure." The owners of the Fukushima nuclear plant …

Energy Efficiency

Behavioral nudges on electric bills could save three coal plants worth of emissions

Smarter electric bills make smarter consumers.Over the years, I’ve written quite a bit about social psychology, behavioral research, and how they can be used to …

Can barcodes enforce sustainable logging in Liberia?

Liberia, semi-miraculously, is still covered in rainforest, even though at one point in its history, warlord Charles Taylor was more or less giving arms traffickers …

How to profit from the coming ecopocalypse

While a quarter of Americans have a net worth of zero, Jeremy Grantham controls a hedge fund worth $107 billion, and he has a message …

Portland, Maine, to save 50,000 gallons of oil a year with geothermal heating and cooling

Portland, Maine's new airport expansion is to be the first in the country to use a dead-simple but often overlooked technology to significantly reduce its …

Green Living Tips

Care about the forest? Here’s what you can do

Who cares about the forest? That’s the question author/artist Franke James explores in this creative personal story commissioned by the Forest Stewardship Council of Canada. …

Cleantech

What’s next for the enviro-business coalition that defeated California’s Prop 23?

Now that we’ve put together some green muscle, what will we do with it?Photo: Denis GilesMuch of the green movement has been mounting a rearguard …

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