I'm in Eugene, Oregon today to give the keynote presentation at the conference celebrating the 100th anniversary of the Eugene Water and Electricity Board. The gist of my message is that as impressive as progress has been in the past century it will pale in comparison to what is coming in the next two decades….

Is it possible that a wind turbine half the size of a conventional wind turbine could generate a comparable amount of electricity? According to this article  the answer is yes. To better understand how this new turbine can also use less land; operate at higher wind speeds; and reduce transportation costs, I invite you to…

The Internet, the real estate market, fuel cell technology, nanotechnology and, now, "clean tech" have all experienced an investing "bubble." In retrospect, it is easy to point to signs that the market was inflating to dangerous levels. It is even easier to suggest that such bubbles are a bad thing — precisely because so many…

Energy Daily has an insightful article about an intriguing new generation wind turbine developed by BroadStar Wind Systems. The new design, which can be viewed at the right, is unlike most wind turbines. It apparently, however, has some substantial advantages including the fact that it can be manufactured, transported, installed and maintained at a lower…