Zachary Shahan writes at Climate Crock of the Week:
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There’s no way around it — the future of energy is solar energy. But here’s the fun part: the future starts now.
Solar panels have been on the market for decades, but saying solar panels of today are the same as solar panels of the 1990s is like saying phones of today are like phones of the 1990s. True, you can’t play Tetris on your solar panels or listen to music via them, but who wants to climb onto a record-hot roof to do that anyway? Getting back to the central point here, it’s that the cost of solar has fallen off a cliff, and solar power is increasingly the cheapest option around. (see graph above).
Solar power prices are falling so fast that it’s hard for just about anyone to keep up. Last year, many of us jumped for joy as a record-low solar PPA was signed in Austin, Texas (for 5 cents/kWh).