Amazingly it's more efficient to generate electricity with a gas turbine and use an electric heat pump than to use it directly at 95% efficiency. Gas turbines are usually 60% efficient since they don't use steam turbines, they use essentially a turbojet.

But with the new generation capacity being a large portion of renewables and grid scale energy storage projects such as moss landing and others will help stabilize the capacity, it's really a short term problem. Meanwhile the electric based appliances you have will only get more efficient as the grid gets more efficient and the gas ones will stay the same.