Associate Professor for Energy Systems in the Department of Community Sustainability at Michigan State University. Tiger fan, drummer, card collector. #cleanenergy #climatechange #solar #wind #nuclear
Finally (Jan 2026) moved over from Twitter, where I was (am) x.com/SEI_Erickson. Still a climate policy researcher (sometimes), though I'd prefer to be sewing. Seattle, WA, USA.
Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Environmental nonprofit, defending water supply for 6.3 million Southerners. www.TennesseeRiver.org
Lifelong learner, over-thinker, & strategist. Pet enthusiast. Opinionated Swiss who calls Middle TN home. Secret pleasure: Mid-afternoon Nickerchen. Opinions are my own.
Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Writer. Podcast host. The Godmother. The Prince Mixtape. Thirst Aid Kit. This Is Good For You. Sometimes I Trip on How Happy We Could Be (memoir). Lilith, But Dark (poetry). soft. nicholeperkins.com
“guards, seize he/him!”
managing editor @sojo.net.
https://tylerhuckabee.substack.com/
For campaign updates please follow @michaelafortn.bsky.social 💚💚
founder / markets / strategy @ gridstatus.io
Energy and other stuff. Some coding, some reading. Graphs and maps, birds and sports
Political theorist studying democracy, ethics, & institutions. Author of Democracy for Busy People (https://press.uchicago.edu/ucp/books/book/chicago/D/bo194847654.html); more at kevinjelliott.net. Generally poasting my way through this thing
defend democracy and build homes / policy advocate @protectdemocracy.org / author ifyoucankeep.it / board @sacyimby.bsky.social / rash opinions my own
No kings but Sac Kings
📍Sacramento
Political junkie, blues dancer, switch-to-electric environmentalist, aspiring whimsical skedaddler
Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
“He loves this shit” –Joy Styles
🦞Nashville, TN
Husband. Father. Engineer. Planner. Founder and President of Strong Towns.
Professor at Carnegie Mellon University. Energy Affordability. Energy & Climate Justice. Macro Energy Systems Modeling. CEO - Peoples Energy Analytics. Named a 2024 Science Defender. Nonfiction rep: @laurieabkemeier. Fiction rep: @ajvanbelle
