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My Energy Outlook For Germany 2025

Below is my energy outlook for Germany 2025. But before delving into that, let’s take a quick look at where many forecasts go wrong. The Art Of Getting It Wrong Every year we are being bombarded with dozens of studies and reports that show how our energy supply will change … [continued]

Current Solar Module Efficiency Nowhere Near Its Potential, Especially Thin-Film Solar & CPV (Chart)

National Renewable Energy Laboratory (NREL) Director Dan Arvizu recently gave a keynote speech during the 2013 International Renewable Energy Conference (part of Abu Dhabi Sustainability Week), which I was lucky enough to attend*. His speech covered a large variety of cleantech topics, and most of the points he made have been covered extensively here on … [continued]