The Tipping Point in the Transition to Renewable Energy is Here Now!

Al Gore’s recent TED Talk, The Case for Optimism on Climate Change, is a true game changer. It is likely to have an impact as great as, or greater than, An Inconvenient Truth. Three Simple Questions: Al Gore asks three simple questions about carbon and climate change: Do we have to change? Can we change? Read More …

Net-Zero Energy Buildings: Semantic Antics

Is obfuscation one of your goals? I didn’t think so. It does seem to be a goal in many architectural, energy efficiency and sustainability circles though. The terms zero energy building, net-zero carbon, net-zero energy cost, zero net energy, net-zero energy site, net-zero electricity, near net-zero, and net-zero ready…are all tossed about to describe a Read More …

Same Size, But 33% Renewable in Upper Austria

Image via Wikipedia Vermont Energy Investment Corporation (VEIC) recently invited Christiane Egger from O.O. Energiesparverband, an organization similar to VEIC located in Upper Austria, to visit Vermont. O.O. Energiesparverband functions to promote energy efficiency and the use of renewable energy in the federal state of Upper Austria. What is interesting is that the state of Read More …

Bill Gates and Zero, A Second Take

When I first viewed Bill Gates’ presentation on the importance of Zero, I quickly tweeted and posted a link to the Gates’  2010 TED conference video to share my dismay and so others could watch for themselves. As excited as I was by Gates’ endorsement of the importance of getting to zero emissions, I was Read More …

Bill Gates TED discussion on Energy and Zero carbon footprint

This is a clear and fascinating explanation of the CO2 challenge and why we must do something about reaching net zero, starting now. Personally though, it’s distressing to hear that rather than pursue renewable energy and battery technology solutions, a to-me frightening new nuclear technology has caught Bill Gates’ attention. My mind is having difficulty Read More …

Net Zero Energy Buildings: Stable Returns in an Unstable World

Faced with multiple challenges from environmental pressures due to climate change, energy price volatility and the economic downturn, we have never had a better time to build wisely. But we’re not talking about any ordinary buildings—we are talking about the design and construction of buildings that minimize the use of natural resources and energy. Such Read More …