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Hilary Lewis

@hilarylewis

Steel Director, decarbonizing heavy industry at @industriouslabs.bsky.social. Vote Solar & Earthworks alum.

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14.02.2024
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Latest posts by Hilary Lewis @hilarylewis

⏳ There are still THREE DAYS LEFT to apply for the CCNow Academy!

Get one of the 40 spots and join journalists from around the world, for free.

If you’ve been meaning to apply, now’s the time.

Applications close on February 16...

13.02.2026 20:34 👍 1 🔁 2 💬 0 📌 0
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US Steel Plans New Facility in Osceola U.S. Steel announced plans to build a new direct reduced iron plant at its Big River Steel site in Osceola, expanding its northeast Arkansas operations under Nippon Steel’s $11 billion growth plan. Th...

Coal-based steel, it’s a dead end! US Steel planning a new coal-free furnace to make iron for their electric arc furnace in Arkansas. www.arkansasbusiness.com/article/us-s...

13.11.2025 16:52 👍 19 🔁 9 💬 1 📌 0

Trump's EPA set up a system whereby corporate polluters could be relieved of the burden of meeting air-quality regulations. How? By, uh, asking.

Sure enough, lots of them have asked, with devastating consequences for air quality. New report:

12.11.2025 19:53 👍 107 🔁 39 💬 2 📌 3

Qiyam leads a local environmental group in PA. He has an air purifier in every room of his house.

Kiki, pictured here, has asthma and does not appreciate her feline inhaler.

Tighter air pollution rules were finalized last year. Trump's EPA is rolling them back.

📸 @annie-flanagan.bsky.social

03.11.2025 15:01 👍 197 🔁 64 💬 0 📌 1

Congrats @deannafry.tv!! Thank you for sharing this important story about steel industry pollution in Gary 🥳

02.11.2025 12:25 👍 4 🔁 2 💬 0 📌 0
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Air Pollution From Industrial Facilities Is Far Worse Than Estimated The Trump administration has put a stop to EPA rules that would have required more than 130 industrial facilities to install air monitors to measure pollution. Millions of people living near these pla...

For years, some big polluters were allowed to estimate their own emissions.

Now, the intrepid @lisalsong.bsky.social has found emissions at facilities were far higher than their estimates.

Terrifying reporting w/ incredible pics from @annie-flanagan.bsky.social that make me feel like I'm choking:

31.10.2025 18:14 👍 68 🔁 38 💬 1 📌 0

Coal used for steelmaking, aka coke.

15.10.2025 12:20 👍 1 🔁 1 💬 0 📌 0
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Hydrogen: fuel of the future or hype of the past?

We dig into the promises & pitfalls of hydrogen as clean energy with Joe Romm @penncssm.bsky.social, @hilarylewis.bsky.social @industriouslabs.bsky.social & Eleanor Smith @tonizhoniani.bsky.social

🎧 Listen now: listen.climateone.org/z7oIxKJV?sid...

10.10.2025 19:50 👍 7 🔁 6 💬 3 📌 1
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$100M recycling facility to replace 'primitive' slag pits at U.S. Steel's Edgar Thomson plant U.S. Steel’s notoriously outdated Edgar Thomson Works handles the molten substance left behind by smelting iron ore the same way it did 150 years ago: by dumping it into slag pits. They’re...

“U.S. Steel needs to invest in transformational technology that brings pollution to near-zero, not just waste recycling.”

26.09.2025 16:30 👍 1 🔁 1 💬 0 📌 0
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Brown: Trump bossing around U.S. Steel could cost jobs down the line "The words 'socialism' and 'fascism' sure give people the vapors, but lots of folks can’t seem to recognize them when they walk into the building and lick all the doorknobs," Aaron Brown writes.

If I had a "golden share" in US Steel, I’d demand that U.S. Steel build a direct-reduced-iron plant on the Iron Range and specialty steel mills along the Great Lakes. We must secure the steel industry for decades, not just a couple years. www.startribune.com/trump-golden...

23.09.2025 13:04 👍 7 🔁 1 💬 0 📌 0

Very proud to have played a small role in this terrific piece from @deannafry.tv about the everyday health harms of coal-based #steel industry pollution in Indiana!

25.09.2025 13:53 👍 1 🔁 1 💬 0 📌 0
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Cement & concrete drive ~8% of global CO₂ emissions, but clean options aren’t available at scale.

Today, RMI + GMA launched the Sustainable Concrete Buyers Alliance (SCoBA) to change that by aggregating demand & unlocking investment.

Learn more 👉 https://t.co/sh3jlDAoh3 https://t.co/b2T6cpJp0V

19.09.2025 19:35 👍 4 🔁 1 💬 0 📌 0
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Zug Island's EES Coke Battery singlehandedly put air quality over federal limits: Expert testimony EES Coke Battery's emissions exceed Clean Air Act limits, impacting areas far beyond the source, expert says.

“I’ve been doing this for 40 years. To have a single source violating NAAQS is huge,” Chinkin said.

via @planetdetroit.org

18.09.2025 19:12 👍 0 🔁 0 💬 0 📌 0
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E&E News: EPA to backpedal on air toxics regulatory delay Dropping a planned compliance break for high-polluting coal products would mark a retreat from the administration’s use of procedural shortcuts to aid industry without first gathering public input.

Wow, great scoop from @seanatgreenwire.bsky.social at @eenews.bsky.social on EPA's coke oven rule delay!
Thankful for the important legal action taken by @earthjustice.org @cleanaircouncil.bsky.social @envirointegrity.bsky.social @pennfuture.bsky.social @hoosierenvcouncil.bsky.social @sierraclub.org

18.09.2025 18:57 👍 3 🔁 0 💬 0 📌 0
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A coal-burning steel plant may thwart Cleveland’s climate goals The facility is the city's biggest source of greenhouse gas emissions. Advocates say its dirty blast furnaces need to be replaced with cleaner technology.

Decarbonizing Cleveland Works earlier rather than later would be a smart business move for Cliffs. ​“I think the biggest thing is staying competitive.”

Great coverage from @kmkowalski.bsky.social in @canarymedia.com on how clean steel can help @cityofcleveland.bsky.social achieve its climate goals!

18.09.2025 13:17 👍 4 🔁 2 💬 0 📌 0
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Residents Living in the Shadow of the Steel Industry Ask the EPA to Reconsider Delay of Hazardous Air Pollution Rule - Inside Climate News In July the agency delayed the implementation of stronger emissions standards and fenceline monitoring at steel and iron facilities for two more years.

Environmental groups are suing the EPA over the delay of a Biden-era rule meant to strengthen standards for hazardous air pollution from steelmaking facilities.

05.09.2025 00:53 👍 24 🔁 11 💬 0 📌 0
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Residents Living in the Shadow of the Steel Industry Ask the EPA to Reconsider Delay of Hazardous Air Pollution Rule - Inside Climate News In July the agency delayed the implementation of stronger emissions standards and fenceline monitoring at steel and iron facilities for two more years.

EPA is using an unusual loophole to delay iron and steel industry safeguards. “It’s a fake emergency. It’s just an excuse to push back the deadlines because industry doesn’t want to comply," said Jim Pew, an attorney at @earthjustice.org.

by @kiley.bsky.social via @insideclimatenews.org

04.09.2025 16:47 👍 0 🔁 1 💬 0 📌 0
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City of Cleveland’s climate goals require green steel, report finds The Cleveland Works steel mill in the Steelyards is the largest single point emitter of carbon dioxide in Cuyahoga County.

City of Cleveland can’t meet its climate goals without clean steel transition from Cleveland-Cliffs, report finds
The Cleveland Works steel mill in the Steelyards is the largest single point emitter of carbon dioxide in Cuyahoga county.
by Celia Hack
signalcleveland.org/city-of-clev...

20.08.2025 11:57 👍 3 🔁 1 💬 0 📌 0
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NEW REPORT documents dangerous levels of toxic benzene and chromium at fencelines of plants in PA, IN, AL, IL, OH, MI

Read the report: environmentalintegrity.org/news/trump-r...

21.08.2025 16:13 👍 3 🔁 3 💬 0 📌 1
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City of Cleveland’s climate goals require green steel, report finds The Cleveland Works steel mill in the Steelyards is the largest single point emitter of carbon dioxide in Cuyahoga County.

This is absolutely wild ---> 'Emissions from the steel mill made up about 30% of Cleveland’s total greenhouse gas emissions in 2022, according to EPA data and the city’s Climate Action Plan. In 2023, that increased to 47% of the city’s emissions.'

signalcleveland.org/city-of-clev...

20.08.2025 18:47 👍 12 🔁 3 💬 1 📌 0
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City of Cleveland’s climate goals require green steel, report finds The Cleveland Works steel mill in the Steelyards is the largest single point emitter of carbon dioxide in Cuyahoga County.

As the Trump administration reverses climate policies, steelmakers are canceling "green steel" projects -- and thus jeopardizing the carbon reduction plans of cities like Cleveland.
signalcleveland.org/city-of-clev...

20.08.2025 17:25 👍 1 🔁 1 💬 0 📌 0
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E&E News: White House plans to shut down board probing deadly steel mill blast The U.S. Chemical Safety board is investigating an Aug. 11 explosion that killed two people and injured 10 at a U.S. Steel plant.

The White House wants to close the independent agency investigating a deadly explosion at the Clairton U.S. Steel coal-processing plant that killed two people and injured 10 others last week. subscriber.politicop...

20.08.2025 15:40 👍 0 🔁 1 💬 0 📌 0
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City of Cleveland’s climate goals require green steel, report finds The Cleveland Works steel mill in the Steelyards is the largest single point emitter of carbon dioxide in Cuyahoga County.

Climate leaders like Mayor @justinmbibb.bsky.social
+ @sustainablecle.bsky.social can see a climate-aligned future with new jobs, healthier communities and more investment. @industriouslabs.bsky.social's new report details the necessary steps to ensure the local steel industry supports that vision.

20.08.2025 15:41 👍 0 🔁 1 💬 0 📌 0
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E&E News: EPA to hold hearings on contested air rules The rules included a delay on stricter limits on methane emissions by the oil and gas industry.

It's time to turn out! EPA has announced public hearings for the Interim Final Rules that are delaying implementation of the health-protecting hazardous air pollution rules for iron and steel facilities and coke plants by two years. Save the date: September 3 & 4.

via @seanatgreenwire.bsky.social

15.08.2025 00:15 👍 2 🔁 0 💬 0 📌 0
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An explosion at a U.S. Steel plant in Pennsylvania killed one person and injured at least 10 more on Monday, and rescuers combed through the rubble at the plant in search of survivors, the authorities said.

12.08.2025 00:10 👍 88 🔁 32 💬 7 📌 2

Horrifying disaster at Clairton Coke Works in PA today. Thinking of all the workers and community members. It doesn't have to be this way.

11.08.2025 17:54 👍 1 🔁 1 💬 0 📌 0
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Worldwide demand for clean technologies and products is growing.

States that support and invest in modernizing their local industries will be better positioned to take advantage of this trend, as well as improve air quality for state residents. bit.ly/4ox8Hl2

08.08.2025 17:56 👍 1 🔁 1 💬 1 📌 0

“This rule delay lets the coal-based steel industry off the hook for over a hundred tons of cancer-causing emissions, just to save polluters a sliver of profit. It’s unacceptable.”

05.08.2025 19:04 👍 1 🔁 0 💬 0 📌 0
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Middletown steel mill wants to use clean energy grant for 'beautiful coal,' AI instead Cleveland-Cliffs was awarded a federal grant last year to make its steel plant in JD Vance's hometown more environmentally friendly.

"[Cleveland-Cliffs' cancelled] investment in environmentally friendly steel would have "helped to future-proof the plant." Meanwhile other companies, like Hyundai in Louisiana, which is planning a $6 billion hydrogen-integrated steel mill, are moving forward with similar technology."

05.08.2025 17:05 👍 1 🔁 1 💬 0 📌 0