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rouxad27.bsky.social

@rouxad27.bsky.social
109 followers 369 following 25 posts
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Rodolphe Meyer aka Le Réveilleur @lereveilleur.eurosky.social · 27/01/2025
La dernière vidéo a pour sujet "l'élimination du carbone atmosphérique" (EDC ou CDR pour nos amis anglophones). youtu.be/Hcbypkcjf5s?... On y voit un panorama des méthodes envisagées pour retirer du CO2 de l'atmosphère. Mais, pourquoi envisage-t-on ça ?
youtu.be
Retirer le CO2 de l’atmosphère pour sauver le climat ?
YouTube video by Le Réveilleur
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Reposted by @rouxad27.bsky.social
Our World in Data @ourworldindata.org · 13/01/2025
The world has passed “peak child”
This chart titled "The world has passed 'peak child'" shows the historical and projected population of three age groups: young people under 25 years, young people under 15 years, and children under 5 years. Data spans from 1950 to 2100, based on UN estimates and projections.

The blue line represents the population under 25 years, showing steady growth until around 2050 when it starts to slightly decline.
The red line represents those under 15 years, peaking around 2020, and then gradually declining after that point.
The green line shows children under 5 years, which has largely plateaued since the 1990s and is projected to decrease over time.
The chart indicates that the global number of children has reached its peak, and a long-term decline in younger populations is expected.
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Jenny Chase @solarchase.bsky.social · 18/11/2024
I go back and forth between "but the model says we can't solve the whole intermittency problem with batteries" and "maybe the intermittency problem just gets solved with capitalism and batteries". This is evidence for the latter.
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Random.Poisson @randompoisson.bsky.social · 27/10/2023
Pour le jour sans X, je vous propose un thread sur le marché du carbone en Europe (qui est essentiellement une reprise d'un thread déjà fait sur X). Ce marché est permis par le système EU-ETS (EU Emission Trading System), ou SEQE-UE (Système d’échange de quotas d’émission de l’UE) en Français.
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Simon Evans @drsimevans.carbonbrief.org · 24/10/2023
MEGA FACTCHECK EVs are “likely crucial” for tackling transport CO2, says the IPCC – and sales are rocketing But EVs are facing relentless hostile media coverage So, after months of work, here's a massive chart-filled debunk of 21 misleading myths about EVs: www.carbonbrief.org/factcheck-21...
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Zeke Hausfather @zekehausfather.com · 24/10/2023
Epic factcheck by @drsimevans.bsky.social at @carbonbrief.org of 21 misleading claims about electric vehicles and their critical role in decarbonizing transportation: carbonbrief.org/factcheck-21...
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Greg De Temmerman @gregdt.bsky.social · 24/10/2023
The speed at which China developed in terms of energy is impressive . From 1980 to 2017, installed capacity increased from about 80 to about 1800 GW- a factor 22.5 increase in less than 40 year. Over that period, energy consumption p. capita was multiplied by 5 www.sciencedirect.com/science/arti...
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rouxad27.bsky.social @rouxad27.bsky.social · 20/10/2023
La Chine "pourrait encore connaître sa deuxième année consécutive de baisse de ses émissions". www.bloomberg.com/opinion/arti...
bloomberg.com
China’s Return to Coal Looks Set to Be Short-Lived
Himalayan floods are filling rivers and dams once again, bringing the nation closer to its emissions peak.
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Philippe Watrelot @philippewatrelot.bsky.social · 17/10/2023
BlueSky : le repos du guerrier...
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rouxad27.bsky.social @rouxad27.bsky.social · 19/10/2023
Hehe, ça fait bizarre d'être ici. J'ai l'impression d'avoir débloqué un niveau secret d'Internet.
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