@stefbozz.bsky.social
When I was born ('57) 2,8B people and 315 ppm CO2.Nowdays 7B and 415 ppm. Green economy roots are there.
Reposted
Watch a real climate minister, speaking about the risk of AMOC (Atlantic Ocean circulation) collapse, a big one for Iceland.
'Not because collapse is inevitable, but because ignoring systemic risk is irresponsible'.
www.youtube.com/watch?v=B-0e...
Via @rahmstorf.bsky.social
'Not because collapse is inevitable, but because ignoring systemic risk is irresponsible'.
www.youtube.com/watch?v=B-0e...
Via @rahmstorf.bsky.social
After COP30 Fire and Floods: AMOC Shutdown
YouTube video by International Cryosphere Climate Initiative
www.youtube.com
November 27, 2025 at 8:32 PM
Watch a real climate minister, speaking about the risk of AMOC (Atlantic Ocean circulation) collapse, a big one for Iceland.
'Not because collapse is inevitable, but because ignoring systemic risk is irresponsible'.
www.youtube.com/watch?v=B-0e...
Via @rahmstorf.bsky.social
'Not because collapse is inevitable, but because ignoring systemic risk is irresponsible'.
www.youtube.com/watch?v=B-0e...
Via @rahmstorf.bsky.social
Reposted
Búzios Scientific Statement
100 climate researchers, coordinated by @pik-potsdam.bsky.social & @iiasa.ac.at, released a joint statement to inform the #COP30 negotiations and provide guidance on difficult but doable global efforts designed to limit dangerous overshoot of 1.5°C as much as possible.
100 climate researchers, coordinated by @pik-potsdam.bsky.social & @iiasa.ac.at, released a joint statement to inform the #COP30 negotiations and provide guidance on difficult but doable global efforts designed to limit dangerous overshoot of 1.5°C as much as possible.
Búzios Scientific Statement.pdf
drive.google.com
November 15, 2025 at 4:36 PM
Búzios Scientific Statement
100 climate researchers, coordinated by @pik-potsdam.bsky.social & @iiasa.ac.at, released a joint statement to inform the #COP30 negotiations and provide guidance on difficult but doable global efforts designed to limit dangerous overshoot of 1.5°C as much as possible.
100 climate researchers, coordinated by @pik-potsdam.bsky.social & @iiasa.ac.at, released a joint statement to inform the #COP30 negotiations and provide guidance on difficult but doable global efforts designed to limit dangerous overshoot of 1.5°C as much as possible.
Reposted
If you think ammonia would make a good shipping fuel, watch this. The industrial safety guru Trevor Kletz said "what you don't have, can't leak." I've chaired the TfL board safety panel and I'll tell you "what you do have, will leak". Enough Powerpoints. Think!
www.nbcnews.com/news/us-news...
www.nbcnews.com/news/us-news...
Ammonia gas leak from a tanker truck in Oklahoma sickens dozens and forces evacuations
Officials lifted a shelter-in-place order Thursday morning, hours after emergency workers wearing gas masks went door-to-door in Weatherford, waking people up and telling them to leave.
www.nbcnews.com
November 14, 2025 at 7:35 PM
If you think ammonia would make a good shipping fuel, watch this. The industrial safety guru Trevor Kletz said "what you don't have, can't leak." I've chaired the TfL board safety panel and I'll tell you "what you do have, will leak". Enough Powerpoints. Think!
www.nbcnews.com/news/us-news...
www.nbcnews.com/news/us-news...
Reposted
Sunday 11/2 at 10am PT on Climate Chat: "Climate Politics When It's Too Late" with @wimcarton.bsky.social. Is adaptation, CDR & SRM just scams to keep FF emissions going? What needs to change?
@leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social
youtube.com/live/oxtkKTd...
@leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social
youtube.com/live/oxtkKTd...
Climate Politics When It's Too Late with Wim Carton
In this Climate Chat episode, we interview author and professor Wim Carton about his new book, co-authored with Andreas Malm, titled: "The Long Heat: Climate Politics When It's Too Late." The book fo...
youtube.com
October 31, 2025 at 6:29 PM
Sunday 11/2 at 10am PT on Climate Chat: "Climate Politics When It's Too Late" with @wimcarton.bsky.social. Is adaptation, CDR & SRM just scams to keep FF emissions going? What needs to change?
@leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social
youtube.com/live/oxtkKTd...
@leonsimons.bsky.social @bikingmzstacey.bsky.social @radsci.bsky.social
youtube.com/live/oxtkKTd...
Reposted
While US venture capitalists were buying monkey jpegs, and DOGE coins, and figuring out how to get Black women fired, and tweeting about white birthrates, and trying to mandate which bathroom trans kids should use, China was making progress on climate change and taking the lead in a real industry.
China has made cheap, clean energy available in huge quantities. The world should take the win econ.st/4oqFszB
Photo: Eyevine
Photo: Eyevine
November 7, 2025 at 11:22 AM
While US venture capitalists were buying monkey jpegs, and DOGE coins, and figuring out how to get Black women fired, and tweeting about white birthrates, and trying to mandate which bathroom trans kids should use, China was making progress on climate change and taking the lead in a real industry.
Reposted
If you want more figures on the UNEP Emissions Gap Report emission trends (Chapter 2), then you can't go past @wflamb.bsky.social page...
This is the change in total global GHG emissions from 2015 to 2014.
Figures and data here: lambwf.github.io/UNEP-Gap-Rep...
This is the change in total global GHG emissions from 2015 to 2014.
Figures and data here: lambwf.github.io/UNEP-Gap-Rep...
November 6, 2025 at 10:00 AM
If you want more figures on the UNEP Emissions Gap Report emission trends (Chapter 2), then you can't go past @wflamb.bsky.social page...
This is the change in total global GHG emissions from 2015 to 2014.
Figures and data here: lambwf.github.io/UNEP-Gap-Rep...
This is the change in total global GHG emissions from 2015 to 2014.
Figures and data here: lambwf.github.io/UNEP-Gap-Rep...
Reposted
More atmospheric carbon removal needed.
Ahead of #COP30, G20 pledges fall short in their ambition and credibility to scale up #CDR alongside emission cuts.
⬇️
Policy brief by the #StateofCDR research network, led by PIK’s William Lamb & Carley Reynolds.
www.stateofcdr.org/insight-repo...
Ahead of #COP30, G20 pledges fall short in their ambition and credibility to scale up #CDR alongside emission cuts.
⬇️
Policy brief by the #StateofCDR research network, led by PIK’s William Lamb & Carley Reynolds.
www.stateofcdr.org/insight-repo...
October 29, 2025 at 9:57 AM
More atmospheric carbon removal needed.
Ahead of #COP30, G20 pledges fall short in their ambition and credibility to scale up #CDR alongside emission cuts.
⬇️
Policy brief by the #StateofCDR research network, led by PIK’s William Lamb & Carley Reynolds.
www.stateofcdr.org/insight-repo...
Ahead of #COP30, G20 pledges fall short in their ambition and credibility to scale up #CDR alongside emission cuts.
⬇️
Policy brief by the #StateofCDR research network, led by PIK’s William Lamb & Carley Reynolds.
www.stateofcdr.org/insight-repo...
Reposted
The US is the world's largest oil and gas producer. Yet, "China is now making more money from exporting green technology than America makes from exporting fossil fuels."
China’s clean-energy revolution will reshape markets and politics
The world’s biggest manufacturer now has an interest in the world decarbonising
www.economist.com
November 7, 2025 at 11:05 AM
The US is the world's largest oil and gas producer. Yet, "China is now making more money from exporting green technology than America makes from exporting fossil fuels."
Reposted
Finland has a goal to be net zero GHG emissions by 2035.
Emissions were declining, the LULUCF removals were strong, the plan was looking good, but then LULUCF collapsed.
Net GHG emissions have actually risen over the last decade!
www.treasuryfinland.fi/investor-rel...
1/
Emissions were declining, the LULUCF removals were strong, the plan was looking good, but then LULUCF collapsed.
Net GHG emissions have actually risen over the last decade!
www.treasuryfinland.fi/investor-rel...
1/
October 23, 2025 at 7:54 AM
Finland has a goal to be net zero GHG emissions by 2035.
Emissions were declining, the LULUCF removals were strong, the plan was looking good, but then LULUCF collapsed.
Net GHG emissions have actually risen over the last decade!
www.treasuryfinland.fi/investor-rel...
1/
Emissions were declining, the LULUCF removals were strong, the plan was looking good, but then LULUCF collapsed.
Net GHG emissions have actually risen over the last decade!
www.treasuryfinland.fi/investor-rel...
1/
Reposted
The entire LULUCF sink in Finland is considered 'managed' in emission reporting, but in practice it is a mix of anthropogenic and natural effects.
This is a reason we suggest not to use the sink to offset fossil emissions. www.nature.com/articles/s41...
Finland has learnt the hard way.
6/
This is a reason we suggest not to use the sink to offset fossil emissions. www.nature.com/articles/s41...
Finland has learnt the hard way.
6/
Geological Net Zero and the need for disaggregated accounting for carbon sinks - Nature
Including passive CO2 uptake as an anthropogenic removal in greenhouse gas accounting systems could undermine the Paris Agreement; measures to address this include acknowledging the need for Geologica...
www.nature.com
October 23, 2025 at 7:54 AM
The entire LULUCF sink in Finland is considered 'managed' in emission reporting, but in practice it is a mix of anthropogenic and natural effects.
This is a reason we suggest not to use the sink to offset fossil emissions. www.nature.com/articles/s41...
Finland has learnt the hard way.
6/
This is a reason we suggest not to use the sink to offset fossil emissions. www.nature.com/articles/s41...
Finland has learnt the hard way.
6/
Reposted
'80 adhesive solar panels mounted on 27-meter chimney of airport's co-generation plant...collector area of ~70 m²...4,400 kWh per year...efficiency of 7.2% to 8.0%...50-55 watts...1.6 kg/panel'
German airport installs solar modules on chimney of thermal power plant
Cologne-Bonn Airport has installed 80 adhesive photovoltaic panels on the 27-meter chimney of its cogeneration plant in a pilot project using Heliatek modules.
www.pv-magazine.com
October 19, 2025 at 1:55 AM
'80 adhesive solar panels mounted on 27-meter chimney of airport's co-generation plant...collector area of ~70 m²...4,400 kWh per year...efficiency of 7.2% to 8.0%...50-55 watts...1.6 kg/panel'
Reposted
There isn't a syllable that can be refuted or denied, it's all on video and a matter of congressional recorded fact! Google it!
www.instagram.com/reel/DM8OAE5...
www.instagram.com/reel/DM8OAE5...
October 18, 2025 at 2:51 PM
There isn't a syllable that can be refuted or denied, it's all on video and a matter of congressional recorded fact! Google it!
www.instagram.com/reel/DM8OAE5...
www.instagram.com/reel/DM8OAE5...
Reposted
There is something a little ironic about streaming anti-technology polemics to our globally linked handheld microcomputers, which make use of quantum mechanical effects to transfer information to our retinas.
www.theguardian.com/technology/2...
www.theguardian.com/technology/2...
Techno-capitalists think innovation can save the planet. But that same thinking is what got us here
An upside-down mindset is emerging around the world. We have to rethink our relationship with the environment and the technology that’s caused it harm
www.theguardian.com
October 19, 2025 at 12:13 AM
There is something a little ironic about streaming anti-technology polemics to our globally linked handheld microcomputers, which make use of quantum mechanical effects to transfer information to our retinas.
www.theguardian.com/technology/2...
www.theguardian.com/technology/2...
Reposted
Rondo Energy's 100 MWh heat battery powered by 20 MW of onsite solar: Heat batteries for storing industrial process heat can also be powered by low-cost grid electricity generated at sunny and windy hours, the company said. (My latest story for PV Magazine USA)
#EnergySky
#EnergySky
Rondo Energy’s 100 MWh heat battery powered by 20 MW of onsite solar
Heat batteries for storing industrial heat can also be powered by low-cost grid electricity generated at sunny and windy hours, the company said.
pv-magazine-usa.com
October 17, 2025 at 2:14 PM
Rondo Energy's 100 MWh heat battery powered by 20 MW of onsite solar: Heat batteries for storing industrial process heat can also be powered by low-cost grid electricity generated at sunny and windy hours, the company said. (My latest story for PV Magazine USA)
#EnergySky
#EnergySky
Reposted
The AI boom is driving a new buildout of natural gas power plants — but they’re going up off grid, with new pipelines running straight to cheap, low-tech and inefficient turbines: heatmap.news/energy/natur...
Data Centers Have Solved Their Speed-to-Power Problem — With Natural Gas
“Old economy” companies like Caterpillar and Williams are cashing in by selling smaller, less-efficient turbines to impatient developers.
heatmap.news
October 9, 2025 at 7:46 PM
The AI boom is driving a new buildout of natural gas power plants — but they’re going up off grid, with new pipelines running straight to cheap, low-tech and inefficient turbines: heatmap.news/energy/natur...
Reposted
Blue or turquoise hydrogen. Or direct electrical nitrogen fixing via electro chemical processes, plasma etc. Or do nitrogen fertiliser without ammonia, eg cCM [note: I'm an angel investor]. Or direct biological methods like Pivot Bio. But also, stop over-applying, runoff, etc. Well, you did ask :-)
October 4, 2025 at 5:25 PM
Blue or turquoise hydrogen. Or direct electrical nitrogen fixing via electro chemical processes, plasma etc. Or do nitrogen fertiliser without ammonia, eg cCM [note: I'm an angel investor]. Or direct biological methods like Pivot Bio. But also, stop over-applying, runoff, etc. Well, you did ask :-)
Reposted
1/ New research @lut.fi presents the first global analysis of inter-annual storage for #100RE systems in 145 regions doi.org/10.1016/j.ap.... Strategic generation overcapacity is a significantly more cost-effective solution than building massive storage.
October 7, 2025 at 7:48 AM
1/ New research @lut.fi presents the first global analysis of inter-annual storage for #100RE systems in 145 regions doi.org/10.1016/j.ap.... Strategic generation overcapacity is a significantly more cost-effective solution than building massive storage.
Reposted
Shipping bosses fear choice between two IMO devils they don’t know
▶️Support is firm for a global green framework, but not as firm for this global framework
▶️No vote would spell ‘disaster’
▶️Opposition to the NZF will get louder
www.lloydslist.com/articles/202...
▶️Support is firm for a global green framework, but not as firm for this global framework
▶️No vote would spell ‘disaster’
▶️Opposition to the NZF will get louder
www.lloydslist.com/articles/202...
Shipping bosses fear choice between two IMO devils they don’t know
Industry leaders are stuck between unease at what could go wrong if the Net-Zero Framework is adopted, and fear of what will happen if it isn’t
https://www.lloydslist.com/articles/2025/09/17/shipping-bosses-fear-choice-between-two-imo-devils-they-don’t-know
September 18, 2025 at 12:33 PM
Shipping bosses fear choice between two IMO devils they don’t know
▶️Support is firm for a global green framework, but not as firm for this global framework
▶️No vote would spell ‘disaster’
▶️Opposition to the NZF will get louder
www.lloydslist.com/articles/202...
▶️Support is firm for a global green framework, but not as firm for this global framework
▶️No vote would spell ‘disaster’
▶️Opposition to the NZF will get louder
www.lloydslist.com/articles/202...
Reposted
Global energy investment is on track to rise to $3.3 trillion in 2025
▶️ Around $2.2 trillion is going to renewables, nuclear, grids, storage, low-emissions fuels, efficiency & electrification
▶️ About $1.1 trillion is going to oil, gas & coal
More 👉 iea.li/440ofFG
▶️ Around $2.2 trillion is going to renewables, nuclear, grids, storage, low-emissions fuels, efficiency & electrification
▶️ About $1.1 trillion is going to oil, gas & coal
More 👉 iea.li/440ofFG
October 4, 2025 at 12:45 PM
Global energy investment is on track to rise to $3.3 trillion in 2025
▶️ Around $2.2 trillion is going to renewables, nuclear, grids, storage, low-emissions fuels, efficiency & electrification
▶️ About $1.1 trillion is going to oil, gas & coal
More 👉 iea.li/440ofFG
▶️ Around $2.2 trillion is going to renewables, nuclear, grids, storage, low-emissions fuels, efficiency & electrification
▶️ About $1.1 trillion is going to oil, gas & coal
More 👉 iea.li/440ofFG
Reposted
I'll be on Climate Chat tomorrow at 1 on YouTube Live. The topic, and this just happens to coincide with my somewhat friskier new tone, will be: "Is Carbon Farming a Scam?"
www.youtube.com/live/4W5J2XK...
www.youtube.com/live/4W5J2XK...
Is "Carbon Farming" a Scam? with author Michael Grunwald
YouTube video by Climate Chat
www.youtube.com
October 4, 2025 at 2:48 PM
I'll be on Climate Chat tomorrow at 1 on YouTube Live. The topic, and this just happens to coincide with my somewhat friskier new tone, will be: "Is Carbon Farming a Scam?"
www.youtube.com/live/4W5J2XK...
www.youtube.com/live/4W5J2XK...
Reposted
📺 In this video, Johan Rockström explains the key findings of the 2025 Planetary Health Check: www.youtube.com/watch?v=ndPV...
Official Planetary Health Check 2025 with Johan Rockström
YouTube video by Planetary Boundaries Science
www.youtube.com
September 25, 2025 at 7:01 AM
📺 In this video, Johan Rockström explains the key findings of the 2025 Planetary Health Check: www.youtube.com/watch?v=ndPV...
Reposted
This is a thoughtful and well-written response to my Pragmatic Climate Reset pieces (focusing on Part II) by @pedrofresco.bsky.social. I could jump in and try to rebut it point by point, but I don't want to stifle debate. Read it. Think about it. Post your views. Reset or double down?
No hay que reiniciar la política climática, simplemente hay que mejorarla
Escribe @pedrofresco.bsky.social como respuesta a dos análisis de @mliebreich.bsky.social .
Escribe @pedrofresco.bsky.social como respuesta a dos análisis de @mliebreich.bsky.social .
No hay que reiniciar la política climática, simplemente hay que mejorarla - Climática, el medio especializado en clima y biodiversidad
"Decir que tenemos que optar por un reinicio climático pragmático transmite la idea de que vamos demasiado deprisa cuando la realidad es exactamente la contraria", señala el experto en energía Pedro Fresco en respuesta a unos artículos del analista estadounidense Michael Liebreich.
climatica.coop
September 25, 2025 at 7:19 AM
This is a thoughtful and well-written response to my Pragmatic Climate Reset pieces (focusing on Part II) by @pedrofresco.bsky.social. I could jump in and try to rebut it point by point, but I don't want to stifle debate. Read it. Think about it. Post your views. Reset or double down?
Reposted
“Eggs were the symbol of inflation in the last election. Now, as electricity bills spike, they are becoming a symbol for consumer frustration in 2026.
Eighty million Americans are struggling to pay, four in five feel powerless, and politicians are scrambling for someone to blame."
Eighty million Americans are struggling to pay, four in five feel powerless, and politicians are scrambling for someone to blame."
September 21, 2025 at 6:58 PM
“Eggs were the symbol of inflation in the last election. Now, as electricity bills spike, they are becoming a symbol for consumer frustration in 2026.
Eighty million Americans are struggling to pay, four in five feel powerless, and politicians are scrambling for someone to blame."
Eighty million Americans are struggling to pay, four in five feel powerless, and politicians are scrambling for someone to blame."