The world has lost an incredible thinker and doer. I have lost an amazing friend. A void exists where before it was filled with David's optimism, humour and joy.
solar power revolution
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Solar Is Now Cheaper Than Grid Electricity In 80% of Large U.S. Cities
Most Americans are unaware of the true financial value of solar today.
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Coal-Free By 2025: Why Denmark Leads the Global Fight Against Climate Change
The Nordic nation of 5.6 million has been at the forefront of wind power innovation since the 1890s, when one of its leading scientists, Poul la Cour, began testing turbines.
