Business & Technology

Cleantech

Distributed geothermal could supply 7 percent of California’s electricity

With the right policies in place, geothermal could play an active role in reaching California’s renewable energy goals.Small, geographically dispersed geothermal power plants could provide 7 percent of California’s electricity supply, according to an analysis …

Turn your car into a car-share

So you’ve successfully reduced your car usage, and now you have this hunk of metal sitting around outside your house, like a garden gnome that needs annual emissions inspections. Why not share it, and maybe …

Smart Cities

Great places: dense, wired, and sustainable

This is part three in a series on “great places.” Read parts one, two, four, and five. Part of what makes great places great is ecological sustainability. So what’s the best way to reduce our …

Getting green and happy by exporting pollution and misery: not cool

Do you know where your Apple gadgets come from?Two things I’ve seen recently have got me thinking about how the Western world solves its problems by exporting them. First, over the weekend I saw The …

Are the Kochs pushing for an international oil pipeline?

House Republicans are trying to speed up the review process for Keystone XL, the controversial pipeline that would carry oil from Canada’s oil sands all the way down to Texas. This is potentially very dangerous, …

Critical List: 481 tornado deaths this year, Texas et al. v. EPA

The average number of tornado fatalities in the U.S. each year is 55. Already this year, 481 people have died. Fifteen states, led by Texas, are looking to overturn the EPA’s finding that greenhouse gases …

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 encourage energy efficiency and conservation. I’ve also written quite a …

Cleantech

Five hot, rockin’ geothermal companies

Cross-posted from Climate Progress. Like the natural gas sector, which has experienced an incredible boom due to new drilling techniques that allow companies to cost-effectively access unconventional gas, the geothermal sector is going through a …

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 logging tracts in exchange for weapons. The U.N. eventually noticed …