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Peter Jarka-Sellers

@pjarkasellers.bsky.social

Policy at Run On Climate @runonclimate.bsky.social. Climate & energy policy in the US, internationally (esp Europe/India). Johns Hopkins @johnshopkinssais.bsky.social SAIS alum. Philly native πŸ¦…, runner, podcast lover, auch Γ–sterreicher. πŸ‡¦πŸ‡Ή πŸ‡ΊπŸ‡Έ Opinions mine.

315 Followers  |  576 Following  |  169 Posts  |  Joined: 17.11.2024
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Posts by Peter Jarka-Sellers (@pjarkasellers.bsky.social)

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E.P.A. Weakens Limits on Mercury From Coal Plants

We cannot ditch coal fast enough. Beyond the climate damage, it’s poisoning us.

β€œThe EPA on Friday weakened pollution limits for coal-burning power plants, allowing them to release more heavy metals including mercury, a powerful neurotoxin linked to brain damage.”
www.nytimes.com/2026/02/20/c...

20.02.2026 17:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Oregon mandates heat pumps in new housing The update to the state’s residential energy code could save residents of housing built after the change an average of $125 a month in energy costs, an analysis found.

"New housing in Oregon must be built with energy-efficient heat pumps instead of ducted air conditioning following an update to the state’s residential energy code." www.smartcitiesdive.com/news/heat-pu... via Ryan Kushner πŸ”ŒπŸ’‘

20.02.2026 17:13 β€” πŸ‘ 22    πŸ” 12    πŸ’¬ 1    πŸ“Œ 2

We need stronger protections against manufactured opposition. Submitting a comment in a regulatory proceeding in someone’s name without their knowledge or consent needs to have real consequences.

20.02.2026 14:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Southern California air board rejected pollution rules after AI-generated flood of comments SoCal’s pollution authority scrapped a plan to phase out gas-powered appliances after receiving more than 20,000 emails sent by an AI-powered platform called CiviClick.

Fossil fuel industry’s latest tactic: flood regulators with AI generated comments. In California, 20k+ fake AI emails helped kill @southcoastaqmd.bsky.social clean air rules. People actually want heat pumps, their efficiency, and cleaner/healthier indoor air. www.latimes.com/environment/...

20.02.2026 14:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Local and state governments are key to US climate policy and will keep moving forward. At @runonclimate.bsky.social, we’re advancing climate policy in partnership with city and county governments across the country.

12.02.2026 19:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We’ve come to take for granted what Trump is doing on climate and energy…
But this is insane, dangerous, outrageous, and willfully distorting reality.

12.02.2026 18:57 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Agent tampers with evidence and brags about shooting this woman and his colleagues love it.

We’re fortunate that Marimar Martinez wasn’t killed like Good and Pretti.

Another instance of DHS lying about what happened and smearing a preschool teacher as a domestic terrorist.

12.02.2026 14:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Just gave!

07.02.2026 15:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Especially for those of us in the climate and energy community, this fundraiser to pay energy bills for those affected by ICE terror is a great thing to donate to. #energysky
secure.givelively.org/donate/energ...

06.02.2026 15:56 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Ein vollkommen passender Vergleich. NatΓΌrlich ist nicht alles dasselbe aber in beiden FΓ€llen:
-weit verbreitete, terrorisierende Gewalt
-UnterdrΓΌckung und Deportation von ethnischen Minderheiten mit dem Ziel, ihre Zahl im Land zu reduzieren
-Truppen neulich von einer autoritΓ€ren Regierung errichtet

01.02.2026 17:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Our LCPN is gaining #Minneapolis! We are thrilled to welcome City Council Member Soren Stevenson to the Local Climate Policy Network. 🀝🌱

Read more about @sorenwithward8.bsky.social and the rest of our LCPNπŸ‘‡
πŸ”—: runonclimate.org/our-network

01.02.2026 16:08 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

INSANE

31.01.2026 18:22 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Why a New Mexico Developer Quit Natural Gas

Why are developers choosing to build all-electric homes? They’re faster and cheaper to construct than dual-fuel homes, and heat pumps are more efficient.
Also, fewer emissions and less indoor air pollution! @buildingdecarb.org @carabuckley.bsky.social
#energysky
www.nytimes.com/2026/01/29/c...

30.01.2026 20:18 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

We're hiring our first ever Communications and Development Director!! Come work with me at @runonclimate.bsky.social! :)

29.01.2026 00:14 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Keep up the pressure and push harder. They’re feeling the heat. Congress gut ICE. Noem/Miller out.

27.01.2026 01:53 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

A great short piece on doing climate work when fascists are trying to destroy your country.

26.01.2026 01:59 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

John Mitnick
@JohnMitnick
I helped to establish DHS in 2002 and 2003 and later had the homeland security portfolio as a White House Counsel and served as General Counsel of the Department.

I am enraged and embarrassed by DHS’s lawlessness, fascism, and cruelty.

Impeach and remove Trumpβ€”now.


George Conway βš–οΈπŸ‡ΊπŸ‡Έ
@gtconway3d
The deadly shooting in Minneapolis today was a straight-up execution of a protester by Trump's federal brownshirts. 

The thugs wrestled him to the ground.  They pistol-whipped him, then shot him multiple times.  They murdered him.

John Mitnick @JohnMitnick I helped to establish DHS in 2002 and 2003 and later had the homeland security portfolio as a White House Counsel and served as General Counsel of the Department. I am enraged and embarrassed by DHS’s lawlessness, fascism, and cruelty. Impeach and remove Trumpβ€”now. George Conway βš–οΈπŸ‡ΊπŸ‡Έ @gtconway3d The deadly shooting in Minneapolis today was a straight-up execution of a protester by Trump's federal brownshirts. The thugs wrestled him to the ground. They pistol-whipped him, then shot him multiple times. They murdered him.

Beyond helping establish DHS itself in 2003, Mr. Mitnick was a senate-confirmed Trump choice for General Counsel for DHS in his first term. I've talked with him a few times, and he's not a man for hyperbole. So bear that in mind when you see him calling out DHS's "lawlessness, fascism, and cruelty."

25.01.2026 01:05 β€” πŸ‘ 6455    πŸ” 2367    πŸ’¬ 58    πŸ“Œ 65
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Stand With Minnesota Donation Directory Stand With Minnesota is a hub for supporting, learning, and taking action to support Minnesotans impacted by ICE and federal enforcement.

If folks don't know what to do with their rage today, and they have cash, I suggest going to standwithminnesota.com and finding someone who needs help

24.01.2026 23:11 β€” πŸ‘ 483    πŸ” 468    πŸ’¬ 1    πŸ“Œ 7

Rest In Power. Your bravery will not be forgotten.

Senate Democrats CANNOT fund ICE this week.

24.01.2026 22:59 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Demonstrators Flood Minneapolis Streets as Hundreds of Businesses Close to Protest ICE

Demonstrators Flood Minneapolis Streets as Hundreds of Businesses Close to Protest ICE www.nytimes.com/2026/01/23/u...

24.01.2026 02:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Don’t forget that local governments can and are continuing to make critical climate policy progress!

Ryan in Boulder, CO and others around the country are doing the Lord’s work.

@runonclimate.bsky.social and the Local Climate Policy Network are eager to support, get in touch!

19.01.2026 15:12 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Efficient electric equipment, powered by clean sources, is the answer to the energy affordability crunch - CommonWealth Beacon Better equipment and cheaper energy sources are critical to achieving an affordable energy future.

Efficient electric systems bring down costs!
Efficient:
-lower power use, same outcome
-less infrastructure needed for growth
All-electric:
-build/maintain one distribution system instead of two
-more overall power consumption >> lower fixed costs per MWh

commonwealthbeacon.org/opinion/effi...

12.12.2025 15:51 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Beyond depraved: "Hours after her detainment, court documents obtained by ABC News show that a federal judge ordered the government not to remove the 19-year-old from the U.S. and not to transfer her outside of Massachusetts. But Lopez Belloza was deported to Honduras the next day."

28.11.2025 18:36 β€” πŸ‘ 700    πŸ” 428    πŸ’¬ 41    πŸ“Œ 24
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klima updateΒ° - der Nachrichten-Podcast von taz und klimareporterΒ° News Podcast Β· Updated Weekly Β· So viel Klimakrise, so wenig Zeit: StΓ€ndig gibt es Neuigkeiten in Sachen Klima – aber was bedeutet es eigentlich, wenn Deutschland CO2-Endlager bauen will, China den So...

13) klima update von @taz.de und @klimareporter.bsky.social

Sehr informativen Updates zur großen Geschichten und Entwicklungen in der hauptsÀchlich deutschen Klimapolitik.

Eine Folge pro Woche

πŸ”ŒπŸ’‘

podcasts.apple.com/us/podcast/k...

26.11.2025 14:29 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Giving Tuesday (@givingtuesday.bsky.social) is one week away! πŸ’š

This #givingtuesday, consider supporting nonprofits, like us, by giving local! Your donations help us to create a more sustainable future. 🌎

πŸ”—: givebutter.com/runonclimate

#givingtuesday #climateaction #climatechange #localpolicy

25.11.2025 19:15 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The India Energy Hour Presented by 101Reporters Science Podcast Β· Updated Biweekly Β· The India Energy Hour podcast features in-depth conversations with leading energy, development & climate experts from academia, civil society, & the government. Th...

12) The India Energy Hour

Discussions about the major issues in India’s energy transition with a different guest every episode.

One episode every two weeks

πŸ”ŒπŸ’‘ @sandeeppai.bsky.social

podcasts.apple.com/us/podcast/t...

25.11.2025 16:07 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Top EU court mandates same-sex marriage recognition across borders The Luxembourg-based court said a decision by Polish authorities infringed on a same-sex couple’s freedom of movement.

The EU’s top court ruled today that when a same-sex couple is legally married in one member country, any other member country where they move or reside must recognize that marriage.

25.11.2025 11:17 β€” πŸ‘ 333    πŸ” 121    πŸ’¬ 5    πŸ“Œ 7
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Open Circuit News Commentary Podcast Β· Updated Weekly Β· The energy transition, decoded. Every week, three industry veterans explore the tech breakthroughs, market shakeups, and policy shifts that are driving the b...

11) Open Circuit @open-circuit.bsky.social

Discussions about major dynamics and developments in US climate policy. Can include guests!

Weekly episodes

πŸ”ŒπŸ’‘ @jigarshahdc.bsky.social @stephenlacey.bsky.social @cleangridview.bsky.social @latitudemedia.bsky.social
podcasts.apple.com/us/podcast/o...

24.11.2025 14:30 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Cleaning Up: Leadership in an Age of Climate Change News Commentary Podcast Β· Updated Weekly Β· Once a week, Michael Liebreich and Bryony Worthington have a conversation with a leader in clean energy, mobility, climate finance or sustainable development...

10) Cleaning Up @cleaninguppod.bsky.social

In-depth and spirited conversations on climate policy and energy transition topics across the world. Each episode a different guest.

One episode per week

πŸ”ŒπŸ’‘ @mliebreich.bsky.social @worthingtonbry.bsky.social

podcasts.apple.com/us/podcast/c...

23.11.2025 15:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Looking forward to working with @mollycoleman.bsky.social to advance climate policy in Saint Paul!

22.11.2025 06:02 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0