New research shows renewables are more profitable than nuclear power::In a recent study, researchers from the European Environmental Bureau (EEB), the Stockholm School of Economics (SSE), and the Potsdam Institute for Climate Impact Research (PIK) questioned the planned development of new nuclear capacities in the energy strategies of the United States and certain European countries.
The thing that worries me about nuclear power is that it takes something like 7 years to build, and renewables are on a declining cost curve. If you finish building your reactor 7 years from now and you can’t compete with other forms of power generation, what do you do with that asset? Nobody will buy it, you can’t sell the product. That’s not even accounting for the payback period of it either.
I’m just a layman so I’m sure there are nuances I’m missing and I think we need all options on the table when it comes to moving away from fossil fuels. That said it seems like a very risky thing to be investing in to me.
From what I understand, some degree of nuclear power is always going to be necessary. This is because while we tend to think of excess power in the energy grid as being stored away, this in fact is not the case and we only use power as it’s actively available. Excess power is wasted. The major downside of renewables is that they’re circumstancial. Solar energy is only available during clear days, wind power is only available on windy days, etc. Until we massively improve our energy storage capabilities we’re going to need some kind of constant supply of power backing the other ones when they aren’t available. Without adequate nuclear energy available, that’s going to be fossil fuels. And when compared to coal, oil, and natural gas, nuclear energy is unbelievably better for the environment. The only byproduct is the spent fuel which is dangerous, but we have control over where it ends up which is more than can be said for fossil fuels.
Well that high cost and build time is in part the most unique design if each reactor. A small scale modular reactor is very cheap and fast to build.
The trick with the economics of nuclear is that building it is the main cost, once the plant is operable the cost is much lower than other sources. So by the time you have a working plant, you might as well use it to get value out of it since you have already paid for it.
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The one I’m interested in is the “mini” reactors. They can build them in a fraction of the time. And from what I’ve read they appear to generally be “safer”, but it’s always hard to tell with all the bullshit we all get peddled.
I’m all for renewables and had hoped they’d have been more implemented by now, but here we are…