Compared to wind and solar, geothermal has glided under the radar. However, this week’s news of Vulcan Power’s $100 million-plus round of financing is putting it in the spotlight. Earth2Tech had… Read more »

My column from Business 2.0 has generated a ton of debate, and emails. Rags Gupta over at Digital Music News, is taking me to task. In my defense I present this… Read more »