I recently finished reading  a book I strongly recommend to anyone interested in sustainable development and energy. It is packed with figures and findings that I believe will easily start discussions among CleanTechies.

The author, David JC MacKay, is Professor in the Department of Physics at Cambridge University and was recently appointed Chief Scientific Advisor to the UK Department of Energy and Climate Change responsible for the Low Carbon Transition Plan.

One of the main findings of this book is that electrifying our cars and installing heat pumps in our buildings would enable us to cut significantly both our greenhouse gas emissions and fossil fuel consumption. Both solutions are much more efficient than the current traditional ones and could benefit from massive electrification to answer all our energy needs.

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Phoebus Energy unveiled its hybrid water heating system last week at the community center in Gilo, a neighborhood of Jerusalem, according to an article in The Jerusalem Post.

Phoebus Energy, founded in 2007 with $2 million in seed funding from Terra Venture Partners, has developed a hybrid heat pump system that integrates with existing oil-based systems to make them more efficient. Newly appointed CEO Yaron Tal told The Jerusalem Post that Phoebus Energy’s system saves between 50 and 70 percent of oil and reduces pollution by 80 to 90% compared to a traditional heat pump system.
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