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Giuseppe Onufrio

@gonufrio.bsky.social
139 followers 51 following 108 posts

Physicist and antinuclear climate activist

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Reposted by Giuseppe Onufrio
Jan Rosenow @janrosenow.bsky.social · 07/12/2025
Red Texas is a leader in renewable energy deployment. The state's solar surge proves that the energy transition defies politics.
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Giuseppe Onufrio @gonufrio.bsky.social · 08/12/2025
Countries that hold big chunks of US Debt - EU ones, UK, Canada, Japan.. - should use that for a political leverage to stop the Trump's US - Putin's Russia fossil-fascist alliance..
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The Washington Post @washingtonpost.com · 08/12/2025
Analysis: President Trump’s contention that people from some countries are desirable, while others are not, is nothing new. Language used by Trump and those around him harks back more than a century to the passage of laws, including the Johnson-Reed Act.
washingtonpost.com
Analysis | Trump’s latest anti-immigration push echoes the nativism of the 1920s
The president and his aides have escalated anti-immigrant rhetoric and policies in recent weeks.
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Giuseppe Onufrio @gonufrio.bsky.social · 12/11/2025
No, it's not @greenpeace.org or @billmckibben.bsky.social, it's #WoodMcKenzie an UK Research Institute (SMRs) small #nuclear reactors and conventional nuclear are the most expensive energy sources, closely followed by #GAS #Solar - even + #batteries! - and #wind the cheapest ones
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Giuseppe Onufrio @gonufrio.bsky.social · 02/11/2025
L’illusione di essere informati Gli opinionisti di mestiere commentano su cose di cui spesso non sanno abbastanza. open.substack.com/pub/appunti/...
open.substack.com
L’illusione di essere informati
L’ascesa degli opinionisti ha generato un flusso di commenti da parte di persone la cui legittimità a intervenire non è più basata su una competenza specifica, ma sulla notorietà mediatica
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Doug Parr @dougparr.bsky.social · 28/10/2025
UK wind power benefits and costs 2010-2023 : Lower energy bills through avoided gas: £14.2bn Avoided infra & new gas generation: £133.3bn Subsidies paid to wind power: - £43.2bn Overall benefit to UK economy **£104bn** Don't believe the wind power haters www.theguardian.com/environment/...
theguardian.com
Wind power has cut £104bn from UK energy costs since 2010, study finds
Reduction comes from energy generated from windfarms and lower cost of gas owing to lower demand
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Giuseppe Onufrio @gonufrio.bsky.social · 28/10/2025
The hidden military pressures behind the new push for small #nuclear reactors theconversation.com/the-hidden-m...
theconversation.com
The hidden military pressures behind the new push for small nuclear reactors
If billions are being invested to power submarines not homes, the public deserves to know.
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Lauri Myllyvirta @laurimyllyvirta.bsky.social · 15/10/2025
Since tweets like this continue to travel and I get similar responses every time I post something positive about China, it's maybe good to point out where China's progress on clean energy is and isn't world-leading and/or game-changing. 🧵
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Greenpeace International 🌍 @greenpeace.org · 16/10/2025
"The researchers identify that, in some cases, the area burned by these fires was 25-35 times larger than it would have been without global warming." www.carbonbrief.org/global-wildf...
carbonbrief.org
Global wildfires burned an area of land larger than India in 2024 - Carbon Brief
“Extreme” wildfires emitted more than 8bn tonnes of carbon dioxide during the 2024-25 “global fire season”, according to a new report.
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Giulio Betti @giuliofirenze.bsky.social · 12/10/2025
Arriva la pioggia (tanta) ma non ovunque. A partire da martedì l'anticiclone che da giorni interessa l'Italia e l'Europa occidentale, si indebolirà sul suo bordo orientale favorendo l'ingresso di masse d'aria più fredda in quota e alimentando un minimo al suolo sul Mediterraneo. 1/5
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Giuseppe Onufrio @gonufrio.bsky.social · 11/10/2025
It's hard to drone a #solar panel open.substack.com/pub/billmcki...
open.substack.com
It's hard to drone a solar panel
The war in Ukraine may be adding resilience to the list of clean energy's virtues
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Greenpeace International 🌍 @greenpeace.org · 08/10/2025
Greenpeace condemns the Israeli government's illegal and forceful interception of the Thousand Madleens and Freedom Flotilla Coalition vessels in international waters, en route to deliver aid and support to the people of #Gaza 🧵1/3
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Jan Rosenow @janrosenow.bsky.social · 09/10/2025
Two graphs in today’s FT. Notice the UK’s position on both graphs.
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Giuseppe Onufrio @gonufrio.bsky.social · 08/10/2025
Il rischio #nucleare in tempo di guerra. ultimabozza.it/ucraina-sale...
ultimabozza.it
Ucraina, sale il rischio centrali nucleari • Ultima Bozza
Onufrio (Greenpeace): “Se si combatte nei pressi di un impianto nucleare, usandolo magari come scudo, il rischio dell’errore è alto e l’incidente incombe”
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Greenpeace International 🌍 @greenpeace.org · 07/10/2025
Greenpeace Belgium activists just blockaded a massive LNG hub to send a clear message: people in Europe no longer accept dependency on fossil gas, whether from Russia, the USA, or anywhere else. #StopFossilGas
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Greenpeace International 🌍 @greenpeace.org · 06/10/2025
Russia is in a spiral toward a terminal war economy 'troika' of extractivism, authoritarianism and war - groundbreaking new report sourced by experts from outside Russia defies a Kremlin crackdown on NGOs following the full-scale invasion of Ukraine act.gp/3It7OtD #TimeToResist
Report front cover:
'Fossil Fuel Empire: The Environment of Post-2022 Russia and the Kremlin's Threat to Domestic and Global Stability and Sustainability' - with a picture of smoke rising into the sky of Norilsk, Russia's most polluted city, and graffiti reading 'No Happiness'
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Jan Rosenow @janrosenow.bsky.social · 06/10/2025
Exciting developments in solar. Just read this fascinating FT article on perovskite solar panels – the next-gen innovation that's lighter, more flexible, and up to 20% more efficient than traditional silicon ones. Imagine panels turning everyday surfaces into power generators
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Greenpeace International 🌍 @greenpeace.org · 04/10/2025
Our heartfelt congratulations to the State of Palestine on ratifying the Global Ocean Treaty. ⁣ ⁣ In the face of genocide, famine and suffering, this decision to stand for our shared planet and ocean is a powerful act of courage & solidarity. ⁣ ⁣ #ProtectTheOceans #StopDeepSeaMining #StopTheGenocide
Graphic heart around the State of Palestine flag (in red, black, white and green). Text: the State of Palestine just ratified the Global Ocean Treaty
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Nuclear Reliability @reliable-nukes.bsky.social · 04/10/2025
CATTENOM 1: Production unavailability - Installed capacity: 1300 MW, remaining capacity: 0 MW #nuclear www.edf.fr/en/the-edf-group/who-we-…
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Doug Parr @dougparr.bsky.social · 02/10/2025
Absolutely idiotic decision by Kemi Badenoch and UK Tories to walk away from 2008 Climate Change Act I have explained just how comprehensively idiotic here. It is wrong morally, economically, technically and politically www.linkedin.com/feed/update/...
linkedin.com
We all know politicians can get things wrong from time-to-time, right? What's impressive is just how utterly and comprehensively wrong Kemi Badenoch is on her decision to abandon the Climate Cha...
We all know politicians can get things wrong from time-to-time, right? What's impressive is just how utterly and comprehensively wrong Kemi Badenoch is on her decision to abandon the Climate Change ...
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Greenpeace EU @greenpeace.eu · 02/10/2025
Dr Jane Goodall’s legacy is not only in science, but in the global movement she helped spark to protect nature and give hope for a better world We must honour this legacy by continuing the fight to protect the world's forests
jane goodall speaks into a microphone on stage, a stuffed toy of a monkey with a banana sits on a table beside her, a Greenpeace banner is behind her
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Greenpeace International 🌍 @greenpeace.org · 01/10/2025
💥 Europe is still fuelling Putin’s war while locking itself into Trump’s fracked gas. Billions flow to Russia and the US instead of protecting people and the planet. Here’s what a new report by Greenpeace BE reveals🧵 #StopFossilGas
Graphic showing link between money, Putin and weapons, LNG, and fossil fuel companies across Europe
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Giuseppe Onufrio @gonufrio.bsky.social · 28/09/2025
Record breaking external power cut at Zaporizhzhya Nuclear Power Plant – is it a part of Russia’s plan to restart it? here the technical report drive.google.com/file/d/1yLgD... www.greenpeace.org/ukraine/en/n...
greenpeace.org
Record breaking external power cut at Zaporizhzhya Nuclear Power Plant – is it a part of Russia’s plan to restart it? - Грінпіс Україна
New satellite imagery and Greenpeace Ukraine analysis published on electricity grid and cooling water demonstrates important developments on the ZNPP
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Giulio Betti @giuliofirenze.bsky.social · 25/09/2025
...e può rimanere in atmosfera secoli. L'aumento della concentrazione di CO2 provoca un incremento della temperatura dell'atmosfera, cui si associa un incremento dell'evaporazione e quindi della concentrazione di vapore acqueo. Quest'ultimo contribuisce ad accelerare il riscaldamento.
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Giulio Betti @giuliofirenze.bsky.social · 25/09/2025
Prima che si scateni la cavalleria, sappiate che il valore acqueo è un gas serra importante però a differenza della CO2 condensa, ha un ciclo di vita di 24/48 ore e il grosso si distribuisce per lo più nei primi 3000/4000 metri di atmosfera. La CO2 non è condensabile, arriva a 50 km di altezza...1/2
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Greenpeace International 🌍 @greenpeace.org · 25/09/2025
The complicity of Russian state nuclear corporation Rosatom in war crimes at Ukraine's Zaporizhzhia Nuclear Power Plant over past three years - new report act.gp/4nSe0u8 via Greenpeace Ukraine & Truth Hounds
Graphic illustration from Truth Hounds 'Seizing Power' report: a giant hand reaches down to seize a glowing star hovering above a nuclear power plant
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Giulio Betti @giuliofirenze.bsky.social · 25/09/2025
Buongiornissimo, caffè? Occhio che pare si stia raffreddando
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Giuseppe Onufrio @gonufrio.bsky.social · 22/09/2025
The 2025 World Nuclear Industry Report is online: www.worldnuclearreport.org/World-Nuclea...
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Giuseppe Onufrio @gonufrio.bsky.social · 19/09/2025
A new study shows the (future) US designed Small Nuclear Reactors would produce electricity at a much higher costs with respect to the already quite expensive new reactor AP1000. #Nuclear is dead. But many zombies are around us. for a synthesis of the study www.sciencedirect.com/science/arti...
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James Murray @james-bg.bsky.social · 16/09/2025
Yet more evidence from @ember-energy.org that the global roll out of 'electrotech' is accelerating fast and will push fossil fuel demand into structural decline very soon. www.businessgreen.com/news/4519025...
businessgreen.com
Study: 'Electrotech' growth to push fossil fuel demand into terminal decline by 2030
Impact of clean energy and transport technologies on fossil fuel demand set to be far higher than initially predicted, think tank claims
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Greenpeace International 🌍 @greenpeace.org · 17/09/2025
🚨 Israel's full ground offensive launched on #Gaza comes after weeks of airstrikes reduced entire neighbourhoods to rubble. Hundreds of thousands remain trapped. Famine has already been declared. There is nowhere safe to go.
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Greenpeace EU @greenpeace.eu · 17/09/2025
Climate breakdown led to around 16,500 deaths in cities across Europe this summer These deaths are on the hands of the companies profiting most from fueling the climate crisis The EU and governments must turn this around, and one step is a serious #EU2040 climate target that respects the science
france24.com
Climate change caused more than two thirds of heat deaths in European cities this summer, study says
Global warming brought on by humans was responsible for around 16,500 deaths across European cities this summer, according to a preliminary study released by climate scientists and health researchers,...
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Greenpeace EU @greenpeace.eu · 15/09/2025
In case you missed it: @greenpeace.org's landmark lawsuit in the Netherlands against the intimidation by US pipeline company Energy Transfer is going ahead This case will be the first major test of the EU's new law to protect journalists and activists from spurious attacks in court
greenpeace.org
Greenpeace International’s landmark anti-SLAPP case going forward after North Dakota judge rejects Energy Transfer request for anti-suit injunction - Greenpeace International
Greenpeace International’s landmark anti-intimidation lawsuit against Energy Transfer continues in the Netherlands after a North Dakota judge rejected the pipeline company's attempt to avoid accountab...
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Jan Rosenow @janrosenow.bsky.social · 15/09/2025
As we move to net zero, what happens to gas grids as fossil gas declines? In “Managed decline,” I unpack the regulatory gaps driving higher bills and how countries are planning ahead. We need integrated, long-term planning for a just, orderly transition. medium.com/@jan.rosenow...
medium.com
Managed decline: Regulating gas grids when gas ends
The transition to a climate-neutral future is happening, and with it, the era of fossil gas consumption is coming to an end. This is a…
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Greenpeace EU @greenpeace.eu · 12/09/2025
Hungary & Slovakia (the whole EU too) should *definitely* stop buying Russian fossil fuels & nuclear fuel But just replacing these with fuels from the US is a disaster Instead, investments in more renewables and energy savings will cut pollution and people's bills, all while defunding Putin's war
politico.eu
Hungary and Slovakia must quit Russian gas and nuclear, Trump envoy warns
“The more we can strangle Russia’s ability to fund this murderous war, the better for all of us,” says U.S. Energy Secretary Chris Wright.
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The New York Times @nytimes.com · 11/09/2025
Breaking News: Brazil’s Supreme Court convicted former President Jair Bolsonaro of plotting a coup after losing the 2022 election. He could face decades in prison. nyti.ms/4pyzL3Q
Jair Bolsonaro, wearing a yellow and green shirt, is speaking into a microphone. A headline reads: "Jair Bolsonaro Convicted of Attempting a Coup in Brazil." Photo by Dado Galdieri for The New York Times
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Anonymous @youranoncentral.bsky.social · 11/09/2025
The Republicans most at risk of potential attacks from Trump / Israel operatives include Tucker Carlson, Rand Paul, Josh Hawley, Thomas Massie, and Marjorie Taylor Greene. Each has publicly supported the release of the Epstein files & called out Israel, much like Charlie Kirk before his killing.
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Greenpeace EU @greenpeace.eu · 11/09/2025
A "spectacular regulatory failure" by the European Commission that allowed Hungary to award taxpayers' money to the Russian state nuclear corporation to build nuclear reactors, in breach of public procurement rules The European Court of Justice says the Commission was wrong give the green light
greenpeace.org
EU court rules Hungary’s funding of Paks nuclear plant illegal - Greenpeace European Unit
The EU’s highest court has ruled that Hungary’s public funding of a nuclear power plant, after awarding the contract to the Russian state nuclear corporation, was illegal. The…
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Greenpeace International 🌍 @greenpeace.org · 11/09/2025
A new study adding weight to what most people (including oil giants like Exxon) have known for decades: Fossil fuels are directly impacting the global climate. It's time to #MakePollutersPay.
theguardian.com
Carbon emissions from oil giants directly linked to dozens of deadly heatwaves for first time
Study shows how individual fossil fuel companies are making previously impossible heatwaves happen and could have to pay compensation
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Greenpeace EU @greenpeace.eu · 11/09/2025
The European Commission's approval of state subsidies for the Paks II nuclear plant undermines the effectiveness of EU sanctions by allowing Russia to profit from Hungarian taxpayers’ money while waging war against Ukraine Great news that EU courts have now struck this down
greenpeace.org
EU court rules Hungary’s funding of Paks nuclear plant illegal - Greenpeace European Unit
The EU’s highest court has ruled that Hungary’s public funding of a nuclear power plant, after awarding the contract to the Russian state nuclear corporation, was illegal. The…
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Kees van der Leun @sustainable2050.bsky.social · 11/09/2025
A few months ago, Charlie Kirk said: "It's worth it to have a cost of, unfortunately, some gun deaths every single year so that we can have the Second Amendment". www.bbc.com/news/article...
bbc.com
What to know about Charlie Kirk, Trump ally and conservative activist
Kirk, an influential Trump ally who at age 18 set up Turning Point USA, died in a shooting while speaking at a Utah campus event.
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Corriere della Sera @mm-corriere-bot.bsky.social · 11/09/2025
Droni russi in Polonia: lo scudo con 5 aerei, la reazione della Nato, le giustificazioni di Mosca.  | Tusk: «Mai così vicini alla guerra» www.corriere.it/esteri/25_settembre…
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Doug Parr @dougparr.bsky.social · 10/09/2025
Trump administration now has an “inter-departmental coalition team” to kill offshore wind, & destroy an industry that would've put $$ tens of billions of investment into the US Presumably massive fossil fuel industry donations to Trump had nothing to do with it www.rechargenews.com/policy/trump...
rechargenews.com
Trump's Batman finds his Robin as RFK Jr probes debunked claim wind turbines harm humans
In health secretary currently at war with US medical establishment over his anti-vaccine stance, Trump, who once claimed wind turbines cause cancer, has found a friend in pushing fact-free claims abou...
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Greenpeace EU @greenpeace.eu · 09/09/2025
No individual billionaire, corporation, or country should be allowed to block the will and wellbeing of 8 billion people and the future of our planet. The Planet Can’t Afford Billionaires Read more: time.com/7305649/the-...
illustration of a hand from a business suit hold a match, lighting a fuse on a bomb that is planet earth

Moor Studio—Getty Images
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The Washington Post @washingtonpost.com · 09/09/2025
Democratic senators are filing a brief in support of California Gov. Gavin Newsom’s suit against the Trump administration, stepping up pressure to keep the president from overriding leaders and sending National Guard troops into cities.
washingtonpost.com
Senators ramp up pressure on Trump to abandon threats to send troops into U.S. cities
Democratic senators are filing a brief in support of California Gov. Gavin Newsom’s suit against the Trump administration.
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Giuseppe Onufrio @gonufrio.bsky.social · 07/09/2025
Un libro di #FrancoLaCecla Per una antropologia politica della Compassione. Ce n'era bisogno. Specie in una fase storica dove si è regrediti al solo uso della forza, e dove domina la politica dell'odio. Uno stralcio su #Avvenire
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Doug Parr @dougparr.bsky.social · 04/09/2025
CO2 storage is a “scarce resource” rather than “an unlimited solution” say Grantham Institute, owing to inaccessibility, earthquakes, population centres It should not be “wasted on offsetting ongoing and avoidable CO₂ pollution” from fossil fuels that can be substituted www.ft.com/content/7ace...
ft.com
Carbon capture set to be less useful in tackling climate change, scientists warn
CO₂ stored underground will be at risk of leaking back into the atmosphere, study finds
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Greenpeace EU @greenpeace.eu · 03/09/2025
The EU’s 2040 climate targets should move us away from fossil fuels, towards renewables and energy-saving, giving people lower bills, cosier homes and cleaner air Instead the @ec.europa.eu relies on dodgy accounting and offshore carbon laundering, still falling below what its own scientists advise
politico.eu
EU weighs outsourcing France-sized chunk of emission cuts to poorer nations
A leaked EU document reveals the scale of Brussels’ plan to offset its climate efforts.
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The Washington Post @washingtonpost.com · 02/09/2025
President Trump is intensifying his rhetoric toward Chicago as Democrats in Illinois prepare for a potential National Guard deployment. It would mark the administration’s next effort to fight crime in a major American city over local objections.
wapo.st
Trump amps up rhetoric toward Chicago as Democrats prepare for showdown
The president has not detailed any plans for Chicago yet but has said it would be “probably next” after he sent the National Guard to Washington.
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Doug Parr @dougparr.bsky.social · 01/09/2025
Why UK Tories & Reform are wrong when they position drilling in the North Sea as an answer to UK energy security "Between now and 2050, new licences are expected to provide just 103 days of gas at today’s demand – that's four days worth of gas a year on average" www.upliftuk.org/post/the-fut...
upliftuk.org
The future of the North Sea - Blogpost from Uplift (News)
The UK government is undertaking to transition the North Sea from oil and gas production to clean energy generation to ensure that it provides the future jobs, investment and energy that this country ...
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