Like Fred said.
Instead of trialing, setting up CONSISTANT supply with over supply capabilities for expected surges during the cold winter months and hot summer months, building in failsafe measures in case of (certain) failures. We decommission our coal and gas power stations (whilst China doubles the building of new ones) and forge ahead on a wing and a prayer hoping all goes well.
We are the most stable continent on Earth and the most sparsely populated, we should have built a nuclear power station out in the never never years ago big enough to supply the entire country and we wouldn't be in this shit right now.
Of course that would have upset the greenies and the dinky dinky or whatever tribe claims the land as "sacred".