Renewables are highly volatile and storage technology isn’t there yet for most large grids. Right now that stability must come from coal, LNG, or nuclear, with some exceptions like geothermal. Pick your poison. China is building 5-10 giant new coal plants per year to satisfy this demand, despite being one of the cheapest places in the world to manufacture solar panels and turbines. If we care about the environment, we’ll choose nuclear. Germany’s “green” party has successfully lobbied to effectively end nuclear support in the country, and now they have to significantly increase coal and lignite consumption following the Russian LNG embargo.
I don’t understand why nuclear has to be a dirty word. Modern reactors are clean and safe. Far better for the environment than coal and LNG.
While here in Australia we already have a state running on 100% renewables, any plan for nuclear takes too long and costs too much. Read up. The barriers for compact reactors are large and expensive before nuclear is feasible and they still haven’t worked out that pesky waste issue. Investing in nuclear once renewables are established is fine. Expecting nuclear to bear the load while they are yet to be built is just fantasy. Renewables are here and are cheaper. They are literally the answer already here.
Tasmania has some great geography for hydro power, generating 90% of their power. Most places in the world don’t have such geography. Pointing to goldilocks locations as though they’re replicable everywhere isn’t well informed. Further, while hydro is less volatile than wind and solar, it still requires a reliable grid fallback during droughts. Tasmania has this with the Basslink. Without it, they would also require quick-fire coal and LNG plants on standby. Or, more likely, running permanently as the spool-up cost is very high.
No one is claiming nuclear is cheap and instant. We’re arguing that neglecting nuclear keeps coal and LNG consumption unnecessarily high.
Appreciate you did research, however Tasmania isn’t SA. And Bass link runs both ways. It’s a grid link, not a power generator.
But if you th8nknthats goldilocks, let’s look at France. It’s the most successful and pervasive nuclear power. And they are currently moving away from nuclear. Ouch.
Nuclear is a dirty word because we have 80 years of demonstrating its disastrously destructive tendencies, including in North America. Trinity tests irradiated and killed entire towns. Three Mile Island is like the 3rd largest nuclear disaster of all time. Fukushima/Chernobyl haven’t quelled anyone’s fears of meltdowns.
Now, is a meltdown ever likely to happen? No, of course not. But that doesn’t mean it can’t. The mining and processing of uranium/thorium is insanely bad for the environement, and I wouldn’t be surprised if it was close to coal carbon emissions.
We have thousands of miles of coastline, thousands of miles of rivers, and many large lakes in Canada. Why couldn’t we have a robust hydro network?
This stupid renewables vs nuclear debate is engineered by the fossil fuel bastards. We need both. It’s not a choice. Both.
