Nuclear and renewables together is where it is at. Anything less means more gas burned.
It is unfortunate how deep anti nuclear sentiment goes with many people. Modern and future reactors are so different from old designs
Even the old designs aren't that bad all things considered. Even including all exclusion zones, nuclear probably still uses the least amount of land per TWh per year...
Note on data:
spoiler
Based on real-world data, except for CSP which uses expected data of existing sites. Only electricity production and not direct use of biofuels. Dedicated biomass includes only woody biomass from willow, poplar, and spruce trees. Residue biomass refers to using a coal plant to burn extant biomass, requiring no feedstock land use but using more space than coal plants because biomass is less efficient. American nuclear power plants use more space than most countries because of less reactors per plant. Factors in nuclear exclusion zones (area divided by total historical power generation) even though partially inhabited. Includes fuel production as "indirect land use", part of "total land use". Excludes run-of-the-river hydroelectric projects. "Spacing" includes space in between wind turbines and fossil gas well pads even if empty of any infrastructure. Excludes land needed to mine materials or other upstream land use, land needed for energy transmission, and offshore area impacts and underground impacts.
Olkiluoto-3 Started construction in 2005, was supposed to be in service by 2009. It entered service this past year, somewhere around €7B over budget. It would have been more but for specific liability clauses in the contracts.
Flammanville-3 started construction in 2007, was supposed to be in service by 2012. Currently, they're predicting that it might come online in 2024. Initial estimate of €3,3B has bloated to €20B, for only a single 1660MW EPR.
Hinckley Point C is already £10B over budget and years late, currently estimate in-service date is 2027.
It's no different in North America, with V.C Summer 2&3 project being cancelled while under construction, when the budget bloated from $9B to $23B. Vogtle 3&4 went from $12B initially to $14B, then to somewhere around $30B.
Nuke supporters love the "Green" strawman. The reality is the utilities wouldn't touch one with a ten ft pole if they have any alternatives at all, and it's strictly due to the economics.
Sweden has a solid base of existing nukes and hydro. The buildout of wind/solar even geothermal would be far faster and cheaper than additional nukes.
This video explains why every single engineering project ever has gone over the initial budget.
https://www.youtube.com/watch?v=dOe_6vuaR_s
When you factor in that a nuclear project will face additional hurdles, you get an idea why every reactor build these days is over budget.
Because that initial budget was the back of the napkin calculation before any site surveys or permitting or anything else, because in order to get the permits for those site surveys and such, you need an initial budget.
The press then reports these napkin numbers as if they were the final budget.
As another note here, nuclear projects tend to face massive regulatory sabotage from people who are ideologically opposed for various reasons. (usually tracing back to money from fossil fuels). This drives up the cost considerably as well.
I think this is on balance good, but the swedish context makes it a bit problematic in some aspects.
The right has essentially weaponized some sort of perfect utopian image of nuclear as the answer to all questions on climate policy. The unstated gist of it is this: "Since we're doing nuclear, we don't need to take any other actions to mitigate climate change". This allows them to take short-sighted, populist positions on carbon taxation and other "green" reforms that cause more harm than their push for more nuclear mitigates.
So yeah, as I said, this in itself is good, but watch out for the results on non-nuclear environmental policy.
Nuclear Power has always been the answer but it requires strict adherence to regulations. It helps that spent fuel is recyclable and can be used over and over for decades. Only in the United States is it not recycled due to 70s Era regulations.
Spent nuclear fuel can be recycled to make new fuel and byproducts. More than 90% of its potential energy still remains in the fuel, even after five years of operation in a reactor. The United States does not currently recycle spent nuclear fuel but foreign countries, such as France, do. There are also some advanced reactor designs in development that could consume or run on spent nuclear fuel in the future.
https://www.energy.gov/ne/articles/5-fast-facts-about-spent-nuclear-fuel
I think that‘s great and hope my country will clear the way to build more nuclear power plants too
Sure, the radioactive waste is not great, but renewable energy sources are too unstable to provide the baseline of power consumption
Nuclear could provide that base power. Renewable sources in combination with pumped-storage hydroelectric facilities (or other ways to store power) would then be able to cover the fluctuations in demand
Eventually we hopefully figure out how to generate power using fusion, but for now I don‘t think we have other good options
A community for discussing events around the World
Rule 1: posts have the following requirements:
Rule 2: Do not copy the entire article into your post. The key points in 1-2 paragraphs is allowed (even encouraged!), but large segments of articles posted in the body will result in the post being removed. If you have to stop and think "Is this fair use?", it probably isn't. Archive links, especially the ones created on link submission, are absolutely allowed but those that avoid paywalls are not.
Rule 3: Opinions articles, or Articles based on misinformation/propaganda may be removed. Sources that have a Low or Very Low factual reporting rating or MBFC Credibility Rating may be removed.
Rule 4: Posts or comments that are homophobic, transphobic, racist, sexist, anti-religious, or ableist will be removed. “Ironic” prejudice is just prejudiced.
Posts and comments must abide by the lemmy.world terms of service UPDATED AS OF 10/19
Rule 5: Keep it civil. It's OK to say the subject of an article is behaving like a (pejorative, pejorative). It's NOT OK to say another USER is (pejorative). Strong language is fine, just not directed at other members. Engage in good-faith and with respect! This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban.
Similarly, if you see posts along these lines, do not engage. Report them, block them, and live a happier life than they do. We see too many slapfights that boil down to "Mom! He's bugging me!" and "I'm not touching you!" Going forward, slapfights will result in removed comments and temp bans to cool off.
Rule 6: Memes, spam, other low effort posting, reposts, misinformation, advocating violence, off-topic, trolling, offensive, regarding the moderators or meta in content may be removed at any time.
Rule 7: We didn't USED to need a rule about how many posts one could make in a day, then someone posted NINETEEN articles in a single day. Not comments, FULL ARTICLES. If you're posting more than say, 10 or so, consider going outside and touching grass. We reserve the right to limit over-posting so a single user does not dominate the front page.
We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.
All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.
News !news@lemmy.world
Politics !politics@lemmy.world
World Politics !globalpolitics@lemmy.world
For Firefox users, there is media bias / propaganda / fact check plugin.
https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/