Heart Aerospace Rolls Out 30-Seat Electric Regional Demonstrator

I suupose people think that generating electricity comes from Unicorns and fairy dust. And, the majority of that source is by Natural Gas (43%), Nuclear Power plants (23%), Coal (17%). That alone is 83% of where power generation comes from. So, where is all this new increaese of power generation coming from? Yes, there are solar and wind. The blackout in TX in winter of 2021 came as it was cloudy and little to no wind. Over 1 million peoples homes went dark or was on a rotation of power outages lasting 4 grueling days before it was over. SO, just where is this new source of power generation coming from ?