🇭2 #Hydrogen – the #future of #heavy-duty-mobility🚛?

In a #Zoomposium with #ChristopherHebling from #FraunhoferISE, we discuss the bigger picture.

📺 https://youtu.be/E62Kij5i_Ck

📎 https://philosophies.de/index.php/2024/12/17/wasserstoff-als-loesung/

#GreenHydrogen #EnergySupply #EnergyTransition #Decarbonization #ClimateChange #EnergyPolicy #Sustainability #ClimateProtection #ClimateNeutrality #MobilityoftheFuture #RenewableEnergy #EnergySecurity #EnvironmentalSustainability #EconomicViability #EnergyResearch #FutureEnergy

Good idea: climate action to increase crop yields

https://airqualitynews.com/headlines/cleaner-air-from-climate-action-could-ease-hunger-risks/

Previous research has suggested that some climate mitigation measures – such as carbon pricing, expanding crops used for bioenergy and planting forests in new areas – might raise food prices and reduce the number of calories available worldwide. That could leave millions more people at risk of hunger.

However, those studies missed an important side effect: policies that cut greenhouse gases also reduce air pollutants that create ground-level ozone, including methane and nitrogen oxides.

Ground-level ozone is harmful to crops. It damages plants and reduces yields of key staple foods such as wheat, rice and maize. By lowering ozone pollution, climate policies can improve crop productivity and partly offset the economic pressures those policies place on food systems.

Full study: https://www.nature.com/articles/s43016-026-01322-3

#worldhunger #ozone #climateprotection #food #climate #pollution

You are being misled about renewable energy technology.
https://www.youtube.com/watch?v=KtQ9nt2ZeGM

He states some nonsense, which those who read about concrete slap buildings of the 70s tuned passive houses know. There isn't a building anywhere that can't be converted into a passive house or a house that delivers power into the grid aside from its own power use.

#Energy #Renewable #frugality #environment #climateProtection #sovereignty

Hello #fediverse, welcome to a first (bit late) "Wednesday Noon Update" about the "#Shelter!" project from #Bielefeld. I try to give it to you every wednesday in the next two months...

Today we as students in the seminar "#design the #future" at #HSBI presented our semester projects in the local old town hall. I talked about the "Shelter Challenge" in february and march: https://shelter.apgw.de/?lang=en&#challenge

Among the listeners was Martin Adamski, responsible for #ecology, #mobility, #ClimateProtection and #health in the city of Bielefeld. Also many people from the ecology department, the #climate team, and city public relations were present. After the talks the local press interviewed some and made fotos. The city now analyses the input and will give us feedback in the near future...

One of my headlines today was: "For a culture of making it possible": Local #microadventures, #climate friendly travels, #infrastructure as #art... For a real new free #public shelter- and #trekking place in Bielefeld.

To reach this goal I'm researching options for cooperation with local groups and institutions. In may 2026 I want to start building shelters in public space, as art, as my masters project... but there are some hurdles to clear. More about that in the next update :)

Fossil Fuel Subsidies Are Leading the #US and #EU Into Industrial Decline – Truthout

We must reject the argument that #climateprotection is a burden on the economy, says energy expert #HansJosefFell.

https://truthout.org/articles/fossil-fuel-subsidies-are-leading-the-us-and-eu-into-industrial-decline/

#FossileSubventionen #Energiewende

Verschollen (2025)

Klemens Stadler (Axel Milberg) wird von einem Hilferuf aus Brasilien in Alarmzustand versetzt. Er stammt von seinem Sohn Jan (Max Hubacher), der als Umweltwissenschaftler in den brasilianischen Wälder für ein Klimaschutzprojekt arbeitet. Klemens reist nach Brasilien, um nach seinem Sohn zu suchen. Dort scheinen sich Jans Kollegen erstaunlich wenig Sorgen zu machen. Die Firma, die Aufforstungsprojekte zertifiziert, steckt mitten in einem ehrgeizigen Vorhaben, das nicht ohne Gegner ist. Denn für die neuen Wälder gibt es einen gewaltigen Landbedarf: Ganze Dörfer werden dafür zwangsenteignet, Indigene aus ihren Häusern vertrieben. Bei seinen Recherchen lernt Klemens auch die Leidtragenden des Projekts kennen. Der ehemalige Ingenieur wird dabei mit immer mehr Ungereimtheiten in den angeblich so vorbildlichen Nachhaltigkeitsprojekten konfrontiert. Während er Korruption und Gewalt begegnet, muss er sich fragen, welche Rolle sein Sohn in diesem undurchsichtigen Netz spielt - und ob er ihn lebend wiederfinden wird.
Mit Axel Milberg, Max Hubacher, Elisa Schlott, Taís Gonçalves,Julia Koschitz, Benjamin Sadler, Nathália Marçal, Fernando Rodrigues, Jürgen Hartmann
Regie Daniel Harrich