Geothermal energy in Japan has the potential to power 16 million homes at a time when the country is struggling during this post-nuclear era.

For the first time since 1970, Japan became completely nuclear free yesterday with the shutdown of the Tomari nuclear reactor on the island of Hokkaido.

As debris from last year’s tsunami in Japan now washes up in North America, much of it is also settling into the Pacific Garbage Patch.

While the California high speed rail project flails for a bevy of reasons, Amtrak still putters on in the San Joaquin Valley.

Japan’s Ministry of Economy announced today that a price incentive program should boost the country’s clean energy capacity by 13 percent through March 2013.

In my latest article on Guardian Sustainable Business, I discuss how ancient architectural techniques are affecting green building projects around the world, from Abu Dhabi to Japan.

Can McDonald’s and “Best of Green” be in the same sentence? Projects around the world have boosted the company’s efforts on energy efficiency and waste diversion.

Kyocera announced today that it will parter with two other companies to build Japan’s largest solar farm.