Paul Lehmann | Lightnews

Paul Lehmann @plehmann.bsky.social · 2d

Da blättert man, nichts ahnend, am Sonntag Morgen durch die Wochendbeilage der Lokalzeitung ...

Ben Barclay @benbarclay.bsky.social · 3d

This is another underreported story. Virtually no rain is forecast anywhere in Iran for the next two weeks, and this article is already 6 days old.

Drinking water in Tehran could run dry in two weeks, Iranian official says

A historic drought in the country has culminated in a '100 percent drop in precipitation' in the Tehran region.

www.aljazeera.com

Paul Lehmann @plehmann.bsky.social · 3d

... convincing people of climate policy. But I'd probably call this lazy policy-making rather than lauy thinking.

Paul Lehmann @plehmann.bsky.social · 3d

Thanks to @nkurmayer.bsky.social I was now able to the article. I think @luisaneubauer.bsky.social has a point in saying: "Politics is supposed to be about shaping public opinion, not slavishly pandering to it." You can critique politicians of not investing enough in ...

Paul Lehmann @plehmann.bsky.social · 3d

Cool, thanks a lot.

Paul Lehmann @plehmann.bsky.social · 3d

... the (short-term) political incentives which they are facing. Pursuing political objectives which primarily pay off in the future is politically hard.

Paul Lehmann @plehmann.bsky.social · 3d

I cannot read the article in full. Based on the teaser, I probably wouldn't call the problem lazy thinking. This seems to suggest that decision-makers haven't thought it through. But they probably have. The problem is rather ...

Paul Lehmann @plehmann.bsky.social · 4d

Thanks for clarification.

Stefan Holzheu @holzheustefan.bsky.social · 4d

Wir brauchen Lösungen! Probleme haben wir genug:

"Darin plädiert die Kommission für Nodal Pricing oder, falls das nicht möglich ist, für eine Zonenteilung. Als drittbeste Lösung schlägt sie dynamische, regionalisierte Netzentgelte vor, inkl. Einspeise-Entgelte."

www.pv-magazine.de/2025/11/05/m...

Monopolkommission fordert „Happy Hour für den Stromverbrauch“

In seinem neuen Sektorgutachten befasst sich das Gremium mit Maßnahmen, die das Energiesystem wettbewerbsfähiger und effizienter machen sollen. Die Monopolkommission fordert unter anderem dynamische N...

www.pv-magazine.de

Stefan C. Aykut @stefanaykut.bsky.social · 5d

Die Einführung des EU Emissionshandels #ETS-2 wird um 1 Jahr verschoben. Ein Big Deal? Ja!

Es ist auch ein gutes Beispiel für jene Blockade- und Eskalationskaskaden, die wir in dem neuen #KlimawendeAusblick2025 beschreiben.
Was meinen wir damit?

Ein 🧵

www.wiso.uni-hamburg.de/fachbereich-...

Klimawende Ausblick 2025

www.wiso.uni-hamburg.de

Simon Kuestenmacher @simongerman600.bsky.social · 5d

Can you even imagine a pre-tomato Italy?! Weird to think that the entire history of the Roman Empire was tomato-free. 🍅 🇮🇹 🚫

Mark Lemley @marklemley.bsky.social · 5d

Australia has so much electricity from solar power that it is going to start offering free electricity to everyone for at least three hours during the day as the wholesale price of power goes negative

electrek.co/2025/11/04/a...

Australia has so much solar that it's offering everyone free electricity

Australia's extensive solar power penetration makes so much energy that the government wants to offer free electricity at peak hours.

electrek.co

Wolf-Peter Schill @wpschill.bsky.social · 5d

1/ 🔌🚗 Quick update on electric cars in 🇩🇪 , using brand new data:

▶️ In October, the share of fully electric cars in all newly registered cars has slightly increased again to 21.0%.
▶️ From Jan-Oct 25, the average share of BEV was 18.4%.
▶️ On top, there were 12.4% plug-in hybrids in October.

Paul Lehmann @plehmann.bsky.social · 5d

30 Jahre Forschung zu Naturschutz und Energiewende - Festveranstaltung des @bfn-de.bsky.social im gebührenden Ambiente des Salles de Pologne in Leipzig.

Richard Lowes @richardlowes.bsky.social · 5d

I'm delighted to share our new Clean Heat Policy Tracker, an initiative led by @regassistproj.bsky.social via the Clean Heat Forum). www.raponline.org/toolkit/clea...

Clean Heat Policy Tracker

Table of Contents Acknowledgements The Clean Heat Policy Tracker 2025 was designed and authored by Duncan Gibb and Richard Lowes (Regulatory Assistance Project/Clean Heat Forum). Chiara Delmastro (Int...

www.raponline.org

derek van vliet @derek.bike · 5d

good morning specifically to the FBI agent who introduced Mamdani’s dad to Marx

guy said, “Do you like Marx?”

I said, “I haven’t met him.”

Guy said, “No, no, he’s dead.”

“Wow, what happened?”

“No, no, he died long ago.”

I thought the guy Marx had just died. So then, “Why are you asking me if he died long ago?”

“No, he wrote a lot. He wrote that poor people should not be poor.”

I said, “Sounds amazing.”

I’m giving you a sense of how naïve I was. After they left, I went to the library to look for Marx. So that was my introduction to Karl Marx.

BS: The FBI.

MM: The FBI. Then, of course, I took a class on Marx. Couldn’t just get Marx out of the library. But,

Malte Kreutzfeldt @mkreutzfeldt.bsky.social · 5d

Interessant: Auch der Verband der Automobilindustrie (VDA) kritisiert die Verschiebung des ETS 2 (der Benzin und Diesel deutlich verteuern wird) mit klaren Worten:

Wolf-Peter Schill @wpschill.bsky.social · 6d

1/ Update on electrolysis in Germany - updated graph on the #OpenEnergyTracker, based on fresh IEA data.

▶️ The National Hydrogen Strategy sets an electrolysis capacity target of 10 GW(el) in 2030.
▶️ The installed capacity today is still below 200 MW, i.e. less than two percent of the 2030 target.

Paul Lehmann @plehmann.bsky.social · 6d

Yes

Dr. Genevieve Guenther (she/they) @doctorvive.bsky.social · 6d

The 20th-century economist Robert Solow created the theory of infinite economic growth by substituting "technological innovation" for the productivity of land in his model, thereby decoupling the economy from any limits imposed by land or ecosystems.

The world took his theory as gospel.

1/n

IOP Publishing @ioppublishing.bsky.social · 6d

Climate intervention may not be enough to save coffee, chocolate and wine, new study finds

A new study published in Environmental Research Letters reveals that even advanced climate intervention strategies may not be enough to secure the future of wine grapes, coffee and cacao. These crops are vital to many economies and provide livelihoods for farmers worldwide. However, they are increasingly vulnerable to the effects of climate change. Rising temperatures […] The post Climate intervention may not be enough to save coffee, chocolate and wine, new study finds appeared first on IOP Publishing.

dlvr.it

IOP Publishing @ioppublishing.bsky.social · 6d

Climate intervention may not be enough to save coffee, chocolate and wine, new study finds

A new study published in Environmental Research Letters reveals that even advanced climate intervention strategies may not be enough to secure the future of wine grapes, coffee and cacao. These crops are vital to many economies and provide livelihoods for farmers worldwide. However, they are increasingly vulnerable to the effects of climate change. Rising temperatures […] The post Climate intervention may not be enough to save coffee, chocolate and wine, new study finds appeared first on IOP Publishing.

dlvr.it

Paul Lehmann @plehmann.bsky.social · 7d

Gut, dass sich nun auch ein paar Fürsprecher des Emissionshandels melden.

Dass diese Stimme aus der Energiewirtschaft kommt, ist freilich nicht ganz überraschend. Dort ist die Vermeidung von CO2-Emissionen deutlich billiger als z.B. in der Stahl- oder Chemieindustrie.

Frau Büüsker @uedio.bsky.social · 8d

Emissionshandel abschaffen? Nixda, sagt der EnBW-Chef in der Frankfurter Allgemeinen Sonntagszeitung

Hier lässt sich wegen eines technischen Fehlers gerade kein kopierter text einfügen

Christina Gravert @cgravert.bsky.social · 7d

I am looking for a post-doc working on behavioral/environmental/urban/energy economics to join my group at the University of Copenhagen. Position is 2 years (possibly 3), good salary, free health insurance, one of the most livable cities in the world. Apply here: jobportal.ku.dk/videnskabeli...

Postdoctoral Position in Behavioral and Environmental Economics

jobportal.ku.dk

Ben R @reben.bsky.social · 7d

Hier wird es auch gut erklärt: www.nytimes.com/interactive/...

How China Became the World’s Largest Car Exporter

Tariffs from the United States and other countries are unlikely to stop China’s auto export dominance.

www.nytimes.com

Paul Lehmann @plehmann.bsky.social · 7d

Ich würde sagen, dass chinesische Hersteller so schnell relevante Marktanteile gewinnen konnten, weil Elektroautos einfacher zu bauen sind (gilt analog für Tesla).

Aber Du meinst, dass China aufgrund seiner Wirtschaftskraft auch beim Verbrenner relevante Marktanteile gewonnen hätte, ja?

Paul Lehmann @plehmann.bsky.social · 7d

Ja, ich meinte auch die globalen Marktanteile der traditionellen Hersteller.

Paul Lehmann @plehmann.bsky.social · 7d

Is this agreement or disagreement?

Paul Lehmann @plehmann.bsky.social · 7d

Cc @erikansink.bsky.social

Paul Lehmann @plehmann.bsky.social · 7d

Unabhängig von politischen Rahmenbedingungen und strategischer Orientierung der deutschen Autohersteller: Mir scheint es in der Natur der Sache zu liegen, dass etablierte Hersteller durch den Umstieg auf Elektromobilität Marktanteile verlieren werden.

Paul Lehmann @plehmann.bsky.social · Oct 30

These: Ein Auto mit Elektroantrieb ist viel einfacher zu entwickeln und zu bauen als ein Verbrenner. Insofern erscheint es mir logisch, dass es beim Umstieg auf E-Mobilität mehr Anbieter und Wettbewerb geben wird - und etablierte Akteure Marktanteile verlieren. 1/2
Bild: tff-forum.de/t/mechanisch...

Paul Lehmann @plehmann.bsky.social · 7d

link.springer.com/article/10.1...

Can Technology-Specific Deployment Policies Be Cost-Effective? The Case of Renewable Energy Support Schemes - Environmental and Resource Economics

While there is relatively limited disagreement on the general need for supporting the deployment of renewable energy sources for electricity generation (RES-E), there are diverging views on whether th...

link.springer.com

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