I det här avsnittet samtalar Sofie Helgesson med Till Koglin, lektor och forskare vid Lunds tekniska högskola. Han är kulturgeografen som undervisar ingenjörsstudenter med ett fokus på rättvise- och maktaspekter, om cyklisten i ett trafiksystem som är fyllt av normer och hierarkier.

Direktlänk till mp3 (26 min)

A pilot-scale demonstrator producing hydrogen gas (H2) using concentrated photovoltaics is currently making the rounds in the technical press. Exciting!

• https://www.chemistryworld.com/news/solar-hydrogen-production-scaled-up-in-real-world-test/4017291.article
• https://engineeringcommunity.nature.com/posts/harnessing-the-power-of-the-sun-to-produce-hydrogen-oxygen-and-heat
• https://hackaday.com/2023/04/27/making-hydrogen-with-solar-energy-with-oxygen-and-heat-a-bonus/

The paper from the Haussener lab was published April 10, 2023: Holmes-Gentle, I., Tembhurne, S., Suter, C. et al. Kilowatt-scale solar hydrogen production system using a concentrated integrated photoelectrochemical device. Nat Energy (2023).

Good video. RSS is the way to go.

• https://mastodon.social/@thelinuxEXP/110339557565162230
• https://codeberg.org/solarchemist/svenska-tidskrifter-rss

Video från Uppsala universitets youtube-kanal.

Yes, please.

Renewable Capacity Statistics 2023 released by the International Renewable Energy Agency (IRENA) confirms upward trend of renewables against declining new fossil fuel capacity.