With a few SMR projects built and operational at this point, and more plants under development, the Institute for Energy Economics and Financial Analysis (IEEFA) concludes in a report that SMRs are “still too expensive, too slow to build, and too risky to play a significant role in transitioning away from fossil fuels.”
So, we should choose an unproven and uneconomic technology in favor of a technology that is growing rapidly, is becoming increasingly affordable, and is still improving? At very least, it seems like the tradeoff might be more complex than throwing all our eggs into the SMR basket.
WE CAN DO BOTH!
The future of our energy generation is not a zero sum game, we can simultaneously build out and continuing developing solar, wind, mass storage, and other already proving things while also continuing development on SMR and building large nuclear reactors too. Sure, the nuclear options will take longer to bear fruit but we will likely still be needing more clean energy by the time they do, even with pumping out other renewables as fast as we can.
Do thorough research into grid scale power storage. Then tell me that nuclear is more complex.