> Wind farms deliver nada when the wind does not blow. The unsolved problem of intermittency. The province of Ontario has a respectable wind infrastructure, bu

> Wind farms deliver nada when the wind does not blow. The unsolved problem of intermittency. The province of Ontario has a respectable wind infrastructure, but quite often in the middle of heat waves (when demand is high, because air conditioning is needed to help people keep cool/alive) the wind often does not blow. Solar would be useful for supply in summer, but it's not useful at night obviously (when it can be cooler, but still hot (>30C)).