Jan Christoph Goldschmidt
@janoschsolar.bsky.social
Prof. of Physics of Solar Energy Conversion, Marburg University, solar cells, renewable energy, climate change, politics, economics, views are my own
This is quite significant, as the impact of pumped hydro in the German electricity system is substantial during times of low PV power and high demands (mornings & evenings). With more and more batteries coming online, we can expect to see this additionally from battery storage.
February 5, 2025 at 8:39 PM
This is quite significant, as the impact of pumped hydro in the German electricity system is substantial during times of low PV power and high demands (mornings & evenings). With more and more batteries coming online, we can expect to see this additionally from battery storage.
As analysed by @energy-charts.bsky.social, the battery storage power capacity (around 12 GW) has overtaken the power capacity of pumped hydro (around 10 GW) in 2024. (compared to peak loads of 60-70 GW)
February 5, 2025 at 8:39 PM
As analysed by @energy-charts.bsky.social, the battery storage power capacity (around 12 GW) has overtaken the power capacity of pumped hydro (around 10 GW) in 2024. (compared to peak loads of 60-70 GW)
Die Süddeutsche Zeitung veröffentlichte am Wochenende eine bemerkenswerte doppelseitige Anzeige, die sich gegen Windkraft wendet und einen lokalen NIMBY Konflikt auf die nationale Ebene hebt. Zufälligerweise ereignet sich dieser in der Stadt meiner Kindheit: Bad Orb. Und es ist wirklich besonders...
January 20, 2025 at 11:36 AM
Die Süddeutsche Zeitung veröffentlichte am Wochenende eine bemerkenswerte doppelseitige Anzeige, die sich gegen Windkraft wendet und einen lokalen NIMBY Konflikt auf die nationale Ebene hebt. Zufälligerweise ereignet sich dieser in der Stadt meiner Kindheit: Bad Orb. Und es ist wirklich besonders...
Die physikalischen Stromflüsse sind hier allerdings nicht so aussagekräftig. Da es sich tatsächlich auch um Durchleitung handeln kann. Schaut man sich den Stromhandel für alle Länder an, erkennt man, dass viel in die Schweiz geht
January 4, 2025 at 7:09 PM
Die physikalischen Stromflüsse sind hier allerdings nicht so aussagekräftig. Da es sich tatsächlich auch um Durchleitung handeln kann. Schaut man sich den Stromhandel für alle Länder an, erkennt man, dass viel in die Schweiz geht
There might be better weather conditions, but today we proudly finished our plug-in PV system for students! They can experience the technology and learn about the effects of tilt, orientation and albedo on PV production, and analyse long-term yield data. Have a look @balkonsolar.bsky.social
December 18, 2023 at 2:05 PM
There might be better weather conditions, but today we proudly finished our plug-in PV system for students! They can experience the technology and learn about the effects of tilt, orientation and albedo on PV production, and analyse long-term yield data. Have a look @balkonsolar.bsky.social
First, the cover of this main source, a magazine article looks very different from other covers in this time
October 15, 2023 at 11:44 AM
First, the cover of this main source, a magazine article looks very different from other covers in this time
@lukaswagner.bsky.social starts the first Carbon Club Conference on #perovskite solar cells with carbon electrodes with an inspiring talk. Over 330 attendees from 6 continents are attending online and in Marburg. You can still join for free under carbon-club.net
October 11, 2023 at 6:53 AM
@lukaswagner.bsky.social starts the first Carbon Club Conference on #perovskite solar cells with carbon electrodes with an inspiring talk. Over 330 attendees from 6 continents are attending online and in Marburg. You can still join for free under carbon-club.net