The reason we haven't seen the intermittency issue too much is almost entirely because we are building cheap but very high carbon (~400 gCO2-eq/kWh) fracked nat

The reason we haven't seen the intermittency issue too much is almost entirely because we are building cheap but very high carbon (~400 gCO2-eq/kWh) fracked natural gas plants. This is not a good or scalable low-carbon pathway.