Accessory dwelling units allow for low energy costs and that little needed extra space for a workshop or extra bedroom. We check one out in Portland.

Our latest round up of green technology focused links address the issue of energy security post Osama bin Laden’s death at the hands of the U.S. military.

Portland’s Oregon Sustainability Center released what may be the final design schematics and opened itself up for public feedback on this landmark project.

In our latest Green Tech Regional report we highlight creative workings around the country in regards to all matter of green tech, be it electric cars or clean energy.

The upcoming Green Festival in Seattle gathers together many green organizations under one public roof. We preview some of the green tech.

In our latest installment of EarthTechling Earth Videos we turn to the topic of green cars with an interesting mix of online videos related to this subject.

In a special edition of our Regional Green Tech Report, we highlight regional examples of cleantech innovation which are making this Earth Day even more special.

Green gadgets and Earth Day seem like a natural fit together as a way to celebrate green while having fun. Check out some of our favorite gadgets in this area.

The topic of high speed rail is an interesting debate at the moment. Learn more about it through this collection of gathered videos.

The high speed DesertXpress rail line, linking California and Las Vegas, draws one step closer to reality via release of the final environmental impact statement.