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Posts by Matt Petersen

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California Utility Bills Are 20% Higher Due to Wildfires A new government report warns that climate change could upend the state’s economy if policy makers don’t act.

A reminder to *state-level* policymakers considering rolling back state-level climate policy in the name of affordability: climate change is unaffordable.
www.bloomberg.com/news/article...

2 days ago 33 16 0 1

Arizona results are in: OUR CLEAN ENERGY CANDIDATES WON AT THE SALT RIVER PROJECT

1 week ago 484 58 11 7
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LCV National Environmental Scorecard Are your members of Congress protecting people and the planet?

Now, more than ever, we need to hold our elected officials accountable for their votes.

The LCV Scorecard tracks the votes of each member of Congress on the most important environmental issues and gives them a score from 0-100%.

See their new LCV scores 👇

2 weeks ago 9 5 0 0

Ok, I asked. The change in heart was due to both a steady rise in climate disasters that could no longer be ignored *and* the right messenger: insurance companies. "They're so conservative it isn't even funny. And at the core of their business is risk. Are you going to call them a bunch of hippies?"

9 months ago 260 35 9 3
Graph showing daily global mean sea surface temperatures for 2026. This is also compared to the daily data from the 1981-2010 average and 1991-2020 average. Annotations are also shown to the current year with the other years from 1940 to 2026. There is a seasonal cycle. There is a long-term warming trend. 2023 and 2024 are also indicated, which were the warmest years on record. Data is from ECMWF ERA5 reanalysis and updated through 25 February 2026.

Graph showing daily global mean sea surface temperatures for 2026. This is also compared to the daily data from the 1981-2010 average and 1991-2020 average. Annotations are also shown to the current year with the other years from 1940 to 2026. There is a seasonal cycle. There is a long-term warming trend. 2023 and 2024 are also indicated, which were the warmest years on record. Data is from ECMWF ERA5 reanalysis and updated through 25 February 2026.

Daily global mean sea surface temperatures are on the rise again, ranking as the 2nd warmest on record for the current date. Some of the largest departures globally are actually off the coast of southern California and Mexico. 🌊

Graphic from zacklabe.com/climate-chan...

4 weeks ago 134 50 1 4
Graph of number of diesel cars vs BEVs from May 2012 until today.

Graph of number of diesel cars vs BEVs from May 2012 until today.

Today is my birthday, and what a present!

There are as of today more BEVs than diesel cars in the Danish car fleet!

And yes, that is only counting pure EVs. Not hybrids of any kind.

Thanks to @sorenjakobsen.bsky.social for the latest numbers: danskemobilitet.dk/nyheder/elbi... #dktrp #dkgreen

2 months ago 140 22 5 2
Chris Wright saying "I made 5 calls for 5 scientists"

Chris Wright saying "I made 5 calls for 5 scientists"

IPCC: thousands of scientists, years of writing and multiple rounds of peer review.

The DOE Climate Working Group report: “I made five calls for five scientists.”

Dear DOE: That’s not how you assemble a climate assessment. That’s how you assemble a panel for cable news.

1 month ago 79 23 2 4

This 👇

1 month ago 1 0 0 0

The greatest trick the devil ever pulled was convincing people local newspaper reporters are rarified elites instead of ink-stained wretches driving their Honda Civic to a crime scene so you know don’t have to rely on Nextdoor and the police press release.

1 month ago 3808 873 38 29
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I don’t know who needs to hear Jesse Jackson leading the kids on Sesame Street in this beautiful call-and-response reminding them that every child is somebody, but here it is

2 months ago 21796 7744 305 638
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Can California Set Its Own Car Emissions Standards? Trump's Climate Reversal May Force the Issue Withdrawal of federal climate authority could ironically give California broader power to regulate emissions and sue oil companies.

Losing the Endangerment Finding will cost Californians billions at the pump and the doctor's office and cut lives short with dirtier air. @CASenateDems @AssemblyDems vote "YES” on @robertgarcia4ca’s #AB1777 to save people money and #StopDieselDeath.
calmatters.org/environment/...

2 months ago 0 0 0 0
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Trump Administration Erases the Government’s Power to Fight Climate Change

Look, the endangerment-finding move was stupid and wrong, but this headline is wildly misleading. EPA regs never meaningfully restrained GHGs and the US government still very much has the power to address climate change. It's called f'ing Congress!

2 months ago 160 32 11 3
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Jeff Bezos twists the knife The Washington Post editorial board is now cheerleading for President Trump's climate rollbacks.

First the Washington Post gutted its climate desk. Now its editorial board is cheerleading for Trump’s biggest and most dangerous climate rollback.

My latest for Climate-Colored Goggles: www.climatecoloredgoggles.com/p/jeff-bezos...

2 months ago 43 29 5 2

Self-promotion: Sign up for my reporting and commentary, and please support if you can: climatecoloredgoggles.com

2 months ago 14 7 0 0

Car tailpipes are the biggest source of ghg's in the United States.

2 months ago 20 4 1 0
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China Starts Sea Trials for Largest Electric-Powered Containership China’s first 10,000-ton electric containership is beginning sea trials. The shipyard is billing the ship as the largest of its kind and a further bre...

World's larger BEV container ship begins sea trials. "The vessel measures nearly 128 meters (420 feet) in length. It has a capacity of 740 TEU. It is reported to have a maximum speed of 11.5 knots." H/T to Electrify This 🧪🔌💡☀️💨💧🔋 a 🧵 maritime-executive.com/article/chin...

2 months ago 203 87 6 7
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This chart. Wow. reportearth.substack.com/p/the-washin... via @chriscmooney.bsky.social

2 months ago 363 145 19 23
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Loved learning how Olympic athletes are standing up for climate action in @katharinehayhoe.com most recent newsletter mailchi.mp/3585dac8faf1...

2 months ago 54 8 1 0
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New York Is the Latest State to Consider a Data Center Pause Red and blue states alike have introduced legislation in recent weeks that would halt data center development, citing concerns from climate to high energy prices.

Time to pause the insanity

2 months ago 26 5 0 0
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The energy required alone….

2 months ago 3 0 0 0

🤣

2 months ago 2 0 0 0
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Former Indiana Rep. Lee Hamilton, leader of Sept. 11 panel, dies President Barack Obama presented Hamilton with the Presidential Medal of Freedom in 2015.

Lost a giant and a great Amerian who championed others all the time. He also was full of wisdom, and once said to me during a meeting at his office in DC: “you can get a lot done in this town if you don’t care who gets the credit.” www.politico.com/news/2026/02...

2 months ago 1 0 0 0
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Climate change risk index and municipal bond disclosures of United States drinking water utilities - Communications Earth & Environment 67 million customers across the US rely on drinking water utilities that face higher climate risk than accounted for, which exposes major gaps in climate adaptation and resilience planning, suggests a...

🚨Our new paper led by Dr. @zialyle.bsky.social looked at how climate change poses risks to US drinking water utilities & if their bonds disclose these risks to investors. Utilities serving 67 million people have high risks, but 36% of their bonds don't mention climate: www.nature.com/articles/s43...

2 months ago 162 57 2 8
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Mamdani Seeks New Mission for Pro-Business Agency: Fighting for Workers

Excited to see the future for NYCEDC under Mayor Mamdani and @juliesulabor.bsky.social www.nytimes.com/2026/02/03/n...

2 months ago 0 0 0 0
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MAGA Tab in LA-LA Land! The California Post Launches

One of the California Post's early obsessions: Blaming Gavin Newsom and Karen Bass for the L.A. wildfires. www.nytimes.com/2026/01/29/b...

2 months ago 3 3 0 0

econ dudes can you not be like this nobody likes u

2 months ago 55 5 3 2
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Right-wing media’s cynicism about climate leaves out ongoing global success of renewables

You'll be shocked to hear that Fox viewers are not getting the full story about renewable energy.

2 months ago 167 41 14 1

A fun case study since there have been 72 million articles on the cold in the east and 4 on the warmth in the west

2 months ago 438 162 21 10
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I grew up with Alex Pretti The kind-hearted ICU nurse shot by ICE agents was my childhood best friend.

I wrote about my childhood friend Alexi Pretti. Please read it and share it and remember him as a human being. @theverge.com

2 months ago 17293 6892 501 328
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Trump Loses Another Case Against Offshore Wind A federal judge in Massachusetts ruled that construction on Vineyard Wind could proceed.

BREAKING:

Construction on Vineyard Wind can proceed, according to a federal judge. That marks four losses in a row for the Trump administration against offshore wind.

Read more from @emilypont.bsky.social:

heatmap.news/sparks/viney...

2 months ago 108 39 2 7