Solar is about to Change our World

Monetary Realism: I've been getting into Solar lately – the fall in prices has been absolutely shocking over the last 2-4 years. We are seeing price drops closer to 20% per year after several decades at 6% price drops per year. 6% year is a fantastic rate of decreases, but 20% is simply astonishing. 20% is an impressive number, but putting it into context will make your jaw drop with astonishment. My calculations show that if solar maintains 5 more years at current 23% rates per year price drops, solar power will be cheaper than using existing coal plants. That’s right – it will be cheaper to build new solar plants than to use existing coal plants. It sounds absolutely crazy. But it seems true looking at the data...