Sign in

Iegor Riepin

@iriepin.bsky.social
66 followers 18 following 28 posts

Postdoc researcher @ ENSYS TUB | Energy economics-/ system modelling | iriepin.com | 🇺🇦 🇩🇪

PostsRepliesMedia
Reposted by Iegor Riepin
Chris Adams @mrchrisadams.net · 24/09/2025
This paper from @iriepin.bsky.social and @nworbmot.bsky.social just blew my mind. Google worked with them earlier, getting them to build an open source energy model to see what getting to 100% hourly fossil-free power by 2030 in diff countries might look like. www.sciencedirect.com/science/arti...
sciencedirect.com
On the means, costs, and system-level impacts of 24/7 carbon-free energy procurement
A growing number of public and private energy buyers are interested in 24/7 carbon-free energy (CFE) procurement, which means that every kilowatt-hour…
131
Reposted by Iegor Riepin
Marta Victoria @martavictoria.bsky.social · 22/04/2025
We are offering a new free, hands-on, two-day workshop on PyPSA-Eur, this time in Copenhagen! 📅 Dates: June 26-27, 2025 📍 Location: DTU - Lyngby 👨‍🏫 Instructors: @fneum.bsky.social, @iriepin.bsky.social, @martavictoria.bsky.social Aleksander Grochowicz Registration: forms.gle/4559UPat7NtM...
093
Reposted by Iegor Riepin
John Kostyack @kostyack.bsky.social · 05/03/2025
My latest @forbes article discusses an under-reported part of the current disruption of federal services: three edicts aimed at removing the foundations of climate-related financial risk management. www.forbes.com/sites/johnko...
forbes.com
Businesses And Investors Must Confront New Federal Climate Edicts
Extreme weather events are increasing in number and destructiveness. Now, due to Trump Administration edicts, additional climate-related financial risks must be managed.
12010
Reposted by Iegor Riepin
Tom Brown @nworbmot.bsky.social · 28/02/2025
24/7 clean procurement catalyses learning for long-duration energy storage and clean dispatchable power - new op-ed in @latitudemedia.bsky.social! 🔌💡 www.latitudemedia.com/news/how-24-...
latitudemedia.com
How 24/7 carbon-free energy can catalyze clean energy innovation
Accelerating the commercialization of advanced technologies creates a ripple effect that benefits the entire electricity system.
22710
Reposted by Iegor Riepin
Tom Brown @nworbmot.bsky.social · 21/02/2025
Shifting jobs between hyperscale data centres can help them chase renewables ☀️💨 around the globe, lowering the cost of hourly-matched clean energy commitments. New commentary together with @iriepin.bsky.social, @gzachmann.bsky.social and Victor Zavala. www.bruegel.org/first-glance...
bruegel.org
How data centres can chase renewable energy across Europe
Harnessing the flexibility offered by data centres depending on renewable energy availability could cut costs and emissions
1183
Reposted by Iegor Riepin
Georg Zachmann @gzachmann.bsky.social · 11/02/2025
Nice illustration how systemically biased energy scenarios could be in envisioning technology success.
31911
Iegor Riepin @iriepin.bsky.social · 29/01/2025
⏳⚡🌍 How do we scale advanced energy technologies before it’s too late? New Joule commentary by @nworbmot.bsky.social @devonswezey.bsky.social @jessejenkins.bsky.social & me shows how companies doing 24/7 carbon-free energy matching accelerate energy transition for everyone doi.org/10.1016/j.jo...
3115
Reposted by Iegor Riepin
Markus Millinger @millinger.bsky.social · 23/01/2025
🚨 New Article and Policy Brief in Nature Energy 🚨 📄We examine the value of biomass in the European energy system and its interplay with other technologies under stringent emissions scenarios. 🔗 Article: doi.org/10.1038/s415... 🔗 Policy Brief: doi.org/10.1038/s415... @natureenergy.bsky.social
103012
Reposted by Iegor Riepin
Fabian Neumann @fneum.bsky.social · 15/01/2025
A common criticism of energy system models is their reliance on single weather years, despite significant year-to-year variations. But how can we ensure robust infrastructure planning in this case? What happens during rare events like the once-a-decade Dunkelflaute? www.nature.com/articles/s41...
1208
Iegor Riepin @iriepin.bsky.social · 13/01/2025
🌍✨ What if your computing jobs could chase the sun and the wind, reducing your carbon footprint as they go? 1/8
Illustration source: https://doi.org/10.1016/j.adapen.2024.100202
32214
Iegor Riepin @iriepin.bsky.social · 13/01/2025
Hi BlueSky folks! 👋 I’m not much of a social media person, but now and then I’ll pop in here to share thoughts on energy modeling and open research. If any of my work sparks your interest or inspires you, feel free to drop me a message! Oh, and if you’re into sci-fi books, definitely reach out 🚀📚
030