Then they need more fuel. Fuel that will displace people (coal), or impact their immediate (fracking) or wider (extreme weather) environment. Producing this energy with renewables removes this "more".
By now solar panels and batteries can be 100% recycled. Sodium batteries use little exotic materials, etc.
So my point is not one of "more" but of "instead". And that implies installing solar and wind harvesting, and shutting down burning facilities.
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