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Simon Francis

@simonfrancis.bsky.social
129 followers 321 following 164 posts

On blue sky mainly for climate change science

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Simon Francis @simonfrancis.bsky.social · 30/09/2026
The map explains why I had to use my asthma inhaler so much this summer
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Simon Francis @simonfrancis.bsky.social · 26/09/2026
We had air to air heat pump system fitted six months ago. If we had not then our bills for heating this October to April season would have been: €3500 oil €400 wood pellets €300 electricity (Obviously we use electricity for non heating uses as well) Total: €4200
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Simon Francis @simonfrancis.bsky.social · 21/09/2026
Zeke Hausfather and the team on Carbon Brief should be there as well.
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Simon Francis @simonfrancis.bsky.social · 17/09/2026
Encouraging www.theguardian.com/environment/...
theguardian.com
Andy Burnham: UK must fully commit to reaching net zero by 2050
Exclusive: PM, who is facing pressure over whether to approve North Sea oil and gasfields, makes strongest comments yet on issue
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Simon Francis @simonfrancis.bsky.social · 17/09/2026
Thanks. Well done for stating this. The land requirement for crops to energy is amazingly large even when compared to solar pv
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Simon Francis @simonfrancis.bsky.social · 03/09/2026
This is NO2. The reduction is good but what about particulates especially pm2.5?
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Simon Francis @simonfrancis.bsky.social · 29/08/2026
Really vital we keep global temperatures rise (above pre industrial) below 2C www.youtube.com/watch?v=sNOS...
youtube.com
Why does an ocean current influence our climate? Stefan Rahmstorf explains the impacts of the AMOC
YouTube video by Potsdam Institute for Climate Impact Research PIK
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Simon Francis @simonfrancis.bsky.social · 27/08/2026
Stay up to date with electric vehicle developments theelectricviking.com
theelectricviking.com
The Latest EV News - The Electric Viking
Brings your the latest EV news and EV specs as soon asap through The Electric Viking YouTube channel. Visit the website and read blogs too.
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Simon Francis @simonfrancis.bsky.social · 25/08/2026
A dramatic rise in global average sea temperatures. I suppose that means the Earth Energy Imbalance is going down pulse.climate.copernicus.eu
pulse.climate.copernicus.eu
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
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Simon Francis @simonfrancis.bsky.social · 24/08/2026
To stop temperatures actually rising, it isn’t necessary to achieve zero emissions just a very large reduction.
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Simon Francis @simonfrancis.bsky.social · 24/08/2026
Whenever I look at the sources of greenhouse gas emissions, I really do think whether it is possible to reduce them to zero ourworldindata.org/ghg-emission...
ourworldindata.org
Sector by sector: where do global greenhouse gas emissions come from?
Globally, we emit around 50 billion tonnes of greenhouse gases yearly. Where do these emissions come from? We take a look, sector-by-sector.
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Simon Francis @simonfrancis.bsky.social · 24/08/2026
We need to be careful about calling this summer the New Normal. People might think that that is it! www.ox.ac.uk/news/2026-08...
ox.ac.uk
Expert Comment: Are extreme heatwaves the UK’s ‘new normal’?
Professor Myles Allen explains how researchers at Oxford are combining climate information with operational weather forecasting systems to understand the changing risks of extreme weather.
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Simon Francis @simonfrancis.bsky.social · 24/08/2026
Interesting to note how BP see themselves in the next few decades. They mention 2C but are they serious ? www.bp.com/press-and-pu...
bp.com
Oil
bp Energy Outlook’s oil demand analysis to 205,0 using charts and scenarios, shows plateauing demand, transport decline, petrochemical growth and supply shifts
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Simon Francis @simonfrancis.bsky.social · 24/08/2026
An interesting survey of battery technology. Worth a quick read: interestingengineering.com/energy/top-e...
interestingengineering.com
Beyond lithium-ion: 5 battery technologies racing to power the next EV
From sodium-ion and solid-state to lithium-sulfur, explore five battery technologies that could reshape the future of electric vehicles.
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Simon Francis @simonfrancis.bsky.social · 23/08/2026
Weirdly they tend to return in February, the peak of the winter season.
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Sam Francis (Samphire Games) @tzartzam.bsky.social · 11/08/2026
Just over 24 hours left on my latest little game! It's a seriously strategic game about an absurd electoral thing that's actually happening on Thursday.
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Simon Francis @simonfrancis.bsky.social · 11/08/2026
Effects of a very strong El Niño www.theguardian.com/commentisfre...
theguardian.com
Here are 10 ways a ‘super’ El Niño could impact the planet | Benjamin Selwyn
The climate phenomenon is intensifying an already unequal global economy
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Simon Francis @simonfrancis.bsky.social · 08/08/2026
Clacton By Election! Is it a game? It most certainly is ! 😉
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Simon Francis @simonfrancis.bsky.social · 02/08/2026
À sign of things to come
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Sam Francis (Samphire Games) @tzartzam.bsky.social · 02/08/2026
"When the facts change, I change my mind.” I told you my next campaign would be Dwarf Union. I was wrong. Because then this ***** pulled his by-election stunt. It was a call to action. www.kickstarter.com/projects/sam...
kickstarter.com
Coming soon: Poll & Write Clacton
Play out the Binface by-election: print-and-play to defeat the establishment!
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Sam Francis (Samphire Games) @tzartzam.bsky.social · 02/08/2026
So here we are: I am adapting my Poll & Write system (specifically the streamlined two-player version I used for the USA game) into a game about the by-election. It'll be available in less than two weeks via the Kickstarter campaign. Please share & follow along! www.kickstarter.com/projects/sam...
Logo for Poll & Write Clacton: the Binface By-election, coming very soon to Kickstarter
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Simon Francis @simonfrancis.bsky.social · 28/07/2026
I kept a very low profile when this was happening 😌
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Simon Francis @simonfrancis.bsky.social · 28/07/2026
But … but … the El Niño has barely started. We could be in an interesting 12 months! I hope it makes politicians realise the necessity for net zero policies
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Simon Francis @simonfrancis.bsky.social · 25/07/2026
We live about 200km north east from Bordeaux and due to a change in wind direction, our village has become very smoky. PM2.5 is 80ug/m3
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Simon Francis @simonfrancis.bsky.social · 24/07/2026
Global sea surface temperatures are high for July. Presumably a sign of an unfolding strong El Niño pulse.climate.copernicus.eu
pulse.climate.copernicus.eu
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
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Simon Francis @simonfrancis.bsky.social · 15/07/2026
Has anybody actually used this word in the last fifty years?
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Simon Francis @simonfrancis.bsky.social · 08/07/2026
Born in France to French parents. Anybody know the history of his adoption as a Brit?
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Simon Francis @simonfrancis.bsky.social · 08/07/2026
Ban wood stoves in urban areas
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Simon Francis @simonfrancis.bsky.social · 03/07/2026
In France in Summer, no fossil fuel electricity generation occurs!
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Michael E. Mann @michaelemann.bsky.social · 02/07/2026
Beware that some accounts are only showing runs from the most positive outlier model (NCEP CFSv2). As you can see below, that provides a very distorted view of the current scientific consensus regarding the most likely evolution of this current El Niño event.
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Simon Francis @simonfrancis.bsky.social · 02/07/2026
Useful climate dashboard from the Climate Brink dashboard.theclimatebrink.com#global
dashboard.theclimatebrink.com
Climate Dashboard
Daily-updated global temperature tracker: ERA5 daily data, multi-model ENSO forecasts, annual projections, and climate models vs. observations.
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Simon Francis @simonfrancis.bsky.social · 28/06/2026
Excellent. I wonder if the variation is affected by proportion of sea area at each latitude
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Simon Francis @simonfrancis.bsky.social · 20/06/2026
I wonder how AMOC weakening will affect future Arctic warming
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Simon Francis @simonfrancis.bsky.social · 14/06/2026
Low dose aspirin reduces cancer risk
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Simon Francis @simonfrancis.bsky.social · 14/06/2026
Follow the numbers!
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Simon Francis @simonfrancis.bsky.social · 14/06/2026
AMOC monitoring and research needs more funding. Perhaps @rahmstorf.bsky.social could respond if not too busy www.theguardian.com/commentisfre...
theguardian.com
Amoc collapse could change Europe’s climate 10x faster than expected. We aren’t ready
The system of ocean current that moves heat in the Atlantic Ocean plays a key role in regulating climate. Today’s monitoring of it may be discontinued
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Simon Francis @simonfrancis.bsky.social · 25/05/2026
Would be interested in knowing how fractured the ice is within these extent boundaries as that impacts how much solar energy is being absorbed by the Arctic Ocean
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Simon Francis @simonfrancis.bsky.social · 15/05/2026
Global temperatures are at an anomalous high point . Maybe it will be like this for the next year or so? pulse.climate.copernicus.eu
pulse.climate.copernicus.eu
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
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Simon Francis @simonfrancis.bsky.social · 10/05/2026
I did not know. Thanks for explaining
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Simon Francis @simonfrancis.bsky.social · 08/05/2026
I could and should have expressed that better!
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Simon Francis @simonfrancis.bsky.social · 08/05/2026
Thé albedo in the Arctic early May to mid July plus open water has a significant heating effect
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Simon Francis @simonfrancis.bsky.social · 03/05/2026
Until recently, we were using 2000l heating oil, 1000l petrol a year which we are now in the process of severely reducing. The 50l we use for our ride on grass mower is not a priority. I live in France where almost all electricity is carbon free.
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Simon Francis @simonfrancis.bsky.social · 28/04/2026
Global warming update available from Berkeley 12 moving average is 1.4C above 1850 -1900 well above Holocene optimum and closing in on the Eemian but some way to go. berkeleyearth.org/march-2026-t...
berkeleyearth.org
March 2026 Temperature Update - Berkeley Earth
March 2026 was nominally the 4th warmest March on record. La Niña has ended and El Niño is expected to return in coming months.
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Simon Francis @simonfrancis.bsky.social · 24/04/2026
Anomaly wise, 2026 is warming up. pulse.climate.copernicus.eu
pulse.climate.copernicus.eu
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
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Simon Francis @simonfrancis.bsky.social · 23/04/2026
AMOC weakening is unstoppable but the amount of weakening and the rate thereof may be under some degree of control.
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Doctors and Scientists Against Wood Smoke Pollution @dsawsp.org · 18/04/2026
“Air pollution is causing people in the UK to get chronic illnesses like dementia and Parkinson’s earlier, a new study has found.” www.independent.co.uk/news/health/...
independent.co.uk
Why air pollution could speed up the onset of dementia and Parkinson’s
The study analysed the data of 396,000 UK citizens between the ages of 39 and 70 as part of the UK Biobank
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Dr. Jonathan Foley @globalecoguy.bsky.social · 10/04/2026
Dear Friends, Please send this to your networks. Project Drawdown is offering full-time, paid (with benefits) fellowships to scientists and engineers working on climate solutions in the public interest. Deadline is April 17. drawdown.org/careers/clim...
drawdown.org
Climate Science Serving America Fellowship
Our mission is to help the world reach “Drawdown" as quickly, safely, and equitably as possible.
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Simon Francis @simonfrancis.bsky.social · 09/04/2026
So a 50% chance of a strong / very strong El Niño at the end of this year.
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Simon Francis @simonfrancis.bsky.social · 24/03/2026
Sea surface temperatures now in second place in the Copernicus record. pulse.climate.copernicus.eu
pulse.climate.copernicus.eu
Climate Pulse - Near real-time updates of global climate variables
Interactive global climate monitoring with interactive visualisations of air temperature and sea surface temperature from the Copernicus Climate Change Service (C3S).
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Zack Labe @zacklabe.com · 23/03/2026
The World Meteorological Organization report on the State of the Global Climate 2025 was released today: "Earth's energy imbalance has been growing since the 1960s, reaching a record high in 2025." "Extreme weather impacts millions and costs billions." Press release: wmo.int/news/media-c...
Graph of Earth's energy imbalance from the 1970s to present for three different datasets and measured in Watts per squared metre. There is a long-term increasing trend.
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