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Posts by Climate Solutions Lab

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Trump's Hormuz blockade is a Catch-22 Successfully blocking Iran's ports will drive up global energy prices even more.

I spoke with @alexjn.bsky.social @motherjones.com about the Trump admin's "casual relationship with truth." Maybe I need to learn to be more discrete?? 🤔

www.motherjones.com/politics/202...

17 hours ago 6 4 0 0

New work on batteries and EVs in Europe by @palmapolyak.bsky.social, who was at a CSL workshop at Brown University this winter led by @jenniferhadden.bsky.social

15 hours ago 2 1 1 0
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Price of diesel surges 50% in Massachusetts since start of war with Iran While the average price of gas is down 1 cent over the past week in Massachusetts, diesel prices remain significantly higher, having surged more than 50% since the start of the Iran War.

CSL Director @jeffcolgan.bsky.social spoke with CBS News about the rising costs of fuel due to the war with Iran

www.cbsnews.com/boston/news/...

15 hours ago 3 0 0 0
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This everyday job can activate climate behaviour | Talking Climate with Katharine Hayhoe Get more from Talking Climate with Katharine Hayhoe on Patreon

What if one of the most powerful climate solutions isn’t technology—but conversation? This week in Talking Climate, we're talking about hairdressers inspiring climate convos, war supercharging emissions, and more positive content creators to follow. Read on!

2 weeks ago 173 52 2 1

Receiving the Grawemeyer Award for book States and Nature has to be one of my best professional memories.

6 days ago 25 3 5 0
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Climate Change Concern Near Its High Point in U.S. The 44% of U.S. adults who currently worry "a great deal" about climate change or global warming is near its 46% high point from 2020.

Headline should be that polarization worsens

news.gallup.com/poll/708050/...

1 week ago 5 1 0 0
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The spike in diesel prices is quietly costing you billions Diesel fuel powers a wide swath of the economy, so even if you don't even drive, “you're probably feeling it in ways you don't realize.”

I talked to @grist.org about how diesel fuel prices are quietly costing the USA billions, thanks to its war on Iran. Based on our new Iran War Energy Cost Tracker at
iranwarcost.watson.brown.edu

grist.org/business/the...

1 week ago 15 9 0 1
Scoop: Iran War Has Already Cost Americans $17 Billion At the Pump “It’s coming right out of your pocket.”

"The war has cost the U.S. economy roughly $17 billion solely by increasing prices for gasoline and diesel fuel, the estimate finds. These higher prices have cost each household about $129 on average." - @climatesollab.bsky.social: heatmap.news/energy/iran-... via @robinsonmeyer.bsky.social 🔌💡

1 week ago 3 1 1 0
Sen Foreign Relations Committee - Dems tweet about the extra cost of gasoline and diesel due to the war in Iran

Sen Foreign Relations Committee - Dems tweet about the extra cost of gasoline and diesel due to the war in Iran

Nice to see the U.S. Senate Foreign Relations Committee already using the Iran War Energy Cost Tracker @climatesollab.bsky.social @watsonschoolbrown.bsky.social

iranwarcost.watson.brown.edu

1 week ago 10 3 0 0
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When & Why do countries led by far-right parties engage in international environmental organizations and agreements? Join us this Friday as Nina Hall explores this question in her talk The Far Right and Global Environmental Politics.

📅 Friday, April 17th, 1-2pm EST
events.brown.edu/event/321564...

1 week ago 0 0 0 0
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Iran War Energy Cost Tracker Tracks the extra cost paid by U.S. consumers for gasoline and diesel since the Iran conflict began on February 28, 2026, compared against a no-war counterfactual baseline.

New: the Iran war is driving up gasoline and diesel prices, already costing American households $130 each (on avg), a total of $17 billion -- and it's rising fast.

Imagine if we'd spent that on clean energy instead?

Check out our real-time updating Iran War Energy Cost Tracker

1 week ago 16 8 0 0
Iran War Energy Cost Tracker Tracks the extra cost paid by U.S. consumers for gasoline and diesel since the Iran conflict began on February 28, 2026, compared against a no-war counterfactual baseline.

New: the Iran war's price increases on just two products, gasoline and diesel, has already cost American households $130 each (on avg), a total of $17 billion -- and it's rising fast.

We have an Iran War Energy Cost Tracker @climatesollab.bsky.social. Check it out:

iranwarcost.watson.brown.edu

1 week ago 51 26 1 4
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Revolution Wind begins to deliver power to New England grid The 704-megawatt offshore wind farm comes amid rising oil and gas costs tied to the ongoing war in Iran.

Revolution Wind has started delivering electricity to the New England grid, @browndailyherald.bsky.social reports, with commentary from IBES faculty affiliates @jeffcolgan.bsky.social & @bradmarston.bsky.social:

@watsonschoolbrown.bsky.social @climatesollab.bsky.social @brownphysics.bsky.social

2 weeks ago 6 3 0 1
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Revolution Wind begins to deliver power to New England grid The 704-megawatt offshore wind farm comes amid rising oil and gas costs tied to the ongoing war in Iran.

A bit of good news in dark times: Revolution Wind is now delivering clean electricity to New England. I spoke with @browndailyherald.bsky.social about the energy security advantages of wind while Hormuz is throttled. 🌎🛢️

www.browndailyherald.com/article/2026...

2 weeks ago 20 6 1 0
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Join us this Friday as we welcome back CSL-affiliate Kathryn Chelminski to Watson for her talk on Governing Energy Transitions: A Study of Regime Complex Effectiveness on Geothermal Development in Indonesia and the Philippines.

📅 Friday, April 3th, 1-2pm EST
events.brown.edu/climate-solu...

2 weeks ago 3 1 0 1
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My book has a cover! Owning The Green Grid will be out with @mitpress.bsky.social on June 23, and is currently available for pre-order:
mitpress.mit.edu/978026205358...

3 weeks ago 43 6 1 2

Absolutely! It’s inspiring to see resources like these making a difference. Let’s empower our communities to embrace clean energy and tackle misinformation together! 🌍💪

#SustainableFuture

3 weeks ago 1 1 0 0
Book: Crowded Out

Book: Crowded Out

Book

Book

Great to see new books by CSL members @jenniferhadden.bsky.social and @kathrynchelminski.bsky.social on display at ISA2026!
(And hat tip to Jen's co-author @sarahbush.bsky.social )

3 weeks ago 3 3 0 0
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Resources | Greenlight America

Shout out to the great resources by Greenlight America on supporting solar and wind energy at the local level and tips for combatting climate misinformation

www.greenlightamerica.org/resources

3 weeks ago 2 0 0 1
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Thank you so much to Brown & @climatesollab.bsky.social for having me yesterday. Hello Boston! I look forward to seeing everyone this afternoon (4 p.m.) at @bostonu.bsky.social www.bu.edu/ioc/2026/02/... (register here) and @mitdusp.bsky.social tommorrow

1 month ago 2 2 0 0
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Where will Americans live in a climate-changed future?

Thank you to Dr. Jesse Keenan for joining us yesterday to discuss his recent book, North: The Future of Post-Climate America, and discuss how climate migration is already reshaping cities, markets, and politics across the country. 🌎

1 month ago 2 0 0 0
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How Meta Made Alabama So Mad It’s Threatening to Ban Solar A proposed solar projected in a small, unincorporated town is gearing up to be a big problem for renewables in the state.

SCOOP: Alabama might be the first state to ever ban new solar farms.

Why? People are upset about a gigantic solar project that would power a Meta data center.

Turns out when you tie solar to data centers, it can quickly become less popular!

1 month ago 281 109 21 29
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Here we are again. In 2022–23 Europe spent €800bn subsidising fossil fuels to keep energy bills down.

Imported fossil fuels mean volatile prices. The real solution is not new suppliers but a shift to clean energy.

1 month ago 1213 390 68 24

This news from the Pacific is part of a trend: Climate change is going to be bad for ex-military bases around the world, many of which are former US bases with toxins

direct.mit.edu/glep/article...

1 month ago 20 17 0 0
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China’s Edge in an Oil Shock: Electric Cars and Renewables

Pleased to be quoted in today's @nytimes.com, supporting their reporting on the Iran war with a China angle: “China’s push for renewable energy is not motivated by the environment but by the need for energy security and also as a driver of growth.”

www.nytimes.com/2026/03/14/b...

1 month ago 36 10 3 0
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President Macron making the case for renewables in light of the US-Israeli attack on Iran,

"Everything we do to move towards transition is also about reducing our dependence and therefore our exposure to geopolitical risks"

1 month ago 763 242 27 52
Watson Institute Climate Solution Lab: Letting Europe's Energy Crisis Go To Waste
Watson Institute Climate Solution Lab: Letting Europe's Energy Crisis Go To Waste YouTube video by Watson School of International and Public Affairs

After the Ukraine invasion, Europe's energy prices skyrocketed. Our research @climatesollab.bsky.social showed the excess fossil fuel costs for Europe exceeded €1 trillion. Three years ago we urged leaders to go green on energy faster, for the sake of economic security. If only they had listened!

1 month ago 22 11 2 0
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CBC's Deana Sumanac-Johnson speaks with Jeff Colgan about rising oil prices Get the latest on CBCNews.ca, the CBC News App, and CBC News Network for breaking news and analysis.

I spoke with CBC News again (on March 8) about the Strait of Hormuz, its significance for oil, and the risks the Trump team are creating
@climatesollab.bsky.social @watsonschoolbrown.bsky.social @bridgingthegap.bsky.social @brownupolisci.bsky.social @brown-ibes.bsky.social

1 month ago 8 5 0 0
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Thanks to Trump, petro-imperialism is back A leading oil scholar breaks down the historic blockade of the Strait of Hormuz and how the president's campaign against Venezuela relates to Iran.

I spoke to Mother Jones about petro-imperialism, the role of oil in recent US military actions, and the national security advantage of solar & wind. 🌍🛢️

www.motherjones.com/politics/202...
@climatesollab.bsky.social @watsonschoolbrown.bsky.social @brown-ibes.bsky.social

1 month ago 8 7 1 1
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Where will Americans live as the climate shifts? Join CSL for a talk with Jesse Keenan on his new book *North: The Future of Post-Climate America*, a bold look at climate migration, resilience, and the regions poised to thrive.

📅 Wednesday, March 18th, 1-2pm EST
🔗 events.brown.edu/event/322742...

1 month ago 1 0 1 0