I'm Italian and I'm super happy with this.
The referendum that made nuclear energy illegal in Italy was held right after the accident of Chernobyl; people voted with their gut, not with their mind.
Curiously enough, some Italian town signs still have a small sub-sign reading "denuclearized municipality" (example: <a href="https://live.staticflickr.com/1421/712461235_e46a2c7db5_z.jpg" rel="nofollow">https://live.staticflickr.com/1421/712461235_e46a2c7db5_z.jp... )
As someone who thinks nuclear is both less efficient and much more expensive than renewable energies - would you mind sharing a bit why this makes you happy?
Since all plants in Italy are closed since the 90s won’t it take decades and billions of tax euros to get them back operational again?
It’s not either or, you need both. We haven’t solved energy storage so renewables can’t be the only source of energy. If you look at Value-Adjusted Levelized Cost of Electricity (VALCOE) it changes the calculation quite a bit. We have negative energy prices a few times per year in Europe as it is.
We’ve solved both. The research has moved on from VALCOE to whole system modeling. Including transmission, storage, backup, firming and modeling it hour by hour.
Studies are converging on renewable energy systems being cheaper in climates ranging from Australia to the Nordics:
Some recent ones:
Finland, 2025: nuclear scenarios 71–84% higher system cost; unrestricted least-cost optimization builds zero new nuclear.
<a href="https://www.sciencedirect.com/science/article/pii/S0360544225042720" rel="nofollow">https://www.sciencedirect.com/science/article/pii/S036054422...
Denmark, 2026: system-level LCOE including storage, flexibility and system integration; renewables substantially cheaper than nuclear.
<a href="https://www.sciencedirect.com/science/article/pii/S0360544226009837" rel="nofollow">https://www.sciencedirect.com/science/article/pii/S036054422...
Australia, CSIRO + AEMO GenCost 2025–26: whole-system modelling including transmission, storage and firming; renewables + storage remain the lowest-cost net-zero pathway.
<a href="https://www.csiro.au/en/research/technology-space/energy/Electricity-transition/GenCost" rel="nofollow">https://www.csiro.au/en/research/technology-space/energy/Ele...
Or do you mean half the French nuclear fleet offline due to corrosion and cracking issues? Or the majority of the Eastern European due too hot or low rivers? Or half the Swedish fleet multiple times the last couple of years?
Please do tell what is wrong with the CSIRO GenCost.
reddalo · · focus · HN ↗
The referendum that made nuclear energy illegal in Italy was held right after the accident of Chernobyl; people voted with their gut, not with their mind.
Curiously enough, some Italian town signs still have a small sub-sign reading "denuclearized municipality" (example: <a href="https://live.staticflickr.com/1421/712461235_e46a2c7db5_z.jpg" rel="nofollow">https://live.staticflickr.com/1421/712461235_e46a2c7db5_z.jp... )
icantevenhold · · focus · HN ↗
Since all plants in Italy are closed since the 90s won’t it take decades and billions of tax euros to get them back operational again?
sndcr · · focus · HN ↗
ViewTrick1002 · · focus · HN ↗
Studies are converging on renewable energy systems being cheaper in climates ranging from Australia to the Nordics:
Some recent ones:
Finland, 2025: nuclear scenarios 71–84% higher system cost; unrestricted least-cost optimization builds zero new nuclear. <a href="https://www.sciencedirect.com/science/article/pii/S0360544225042720" rel="nofollow">https://www.sciencedirect.com/science/article/pii/S036054422...
Denmark, 2026: system-level LCOE including storage, flexibility and system integration; renewables substantially cheaper than nuclear. <a href="https://www.sciencedirect.com/science/article/pii/S0360544226009837" rel="nofollow">https://www.sciencedirect.com/science/article/pii/S036054422...
Australia, CSIRO + AEMO GenCost 2025–26: whole-system modelling including transmission, storage and firming; renewables + storage remain the lowest-cost net-zero pathway. <a href="https://www.csiro.au/en/research/technology-space/energy/Electricity-transition/GenCost" rel="nofollow">https://www.csiro.au/en/research/technology-space/energy/Ele...
rightnutwingjob · · focus · HN ↗
Edit to add: heh, the CSIRO eh? That bastion of truth.
ViewTrick1002 · · focus · HN ↗
Please do tell what is wrong with the CSIRO GenCost.
toasty228 · · focus · HN ↗
It mostly happened because covid hit at the same time.