Green steel

A factory with the word "Heinz" painted on the front is located in a snowy city.

Clean industry

How states can pick up the slack on industrial decarbonization

States can’t replace the billions in funding the Trump administration is trying to claw back, but they have options for keeping up momentum on cleaning up industry.

By Jeff St. John . 22 May 2025

Fossil fuels

Some of the most polluted US cities are home to coal-based steel plants

Seven factories still use blast furnaces — and worsen pollution in the cities they are located, according to an analysis by climate research group Industrious Labs.

By Alexander C. Kaufman . 21 May 2025

Workers at Electra’s pilot electrowinning facility in Boulder, Colorado inspect a sheet of electroplated iron.

Green steel

Electra lands $186M to scale up its clean iron electrowinning process

Purifying iron ore is a key step in steelmaking — and a carbon-intensive one. Big steel and mining players are funding this startup’s all-electric tech to see if it can scale.

By Jeff St. John . 24 April 2025

President Donald Trump, speaking alongside Hyundai Motor Group execs for Monday's announcement.

Green steel

Hyundai to make ‘low-carbon’ steel at $6B plant in Louisiana

The automaker will use an electric arc furnace and potentially a fossil gas–based process at the new facility, eschewing traditional coal-centered methods.

By Alexander C. Kaufman . 25 March 2025

Clean industry

Chart: Global clean industry investment fell sharply in 2024

Money to clean up steel, ammonia, chemicals, and other sectors dropped by more than half compared with 2023.

By Maria Gallucci . 14 February 2025

Green steel

SSAB quietly pulls out of $500M green steel award negotiations

The Swedish company sought to make iron using green hydrogen in Mississippi, as part of the Biden administration's $6B Industrial Demonstrations Program.

By Maria Gallucci . 14 January 2025

Green steel

The economic case for green steel production at a Michigan steel mill

Cleveland-Cliffs’ Dearborn Works blast furnace is due for relining in 2027. Advocates say now is the time to convert it to new technology powered by clean energy.

By Kari Lydersen . 19 November 2024

A row of large steel coils next to a tractor in a factory

Green steel

Move over, data centers. US steel mills need lots of clean power too.

A new report quantifies just how much clean electricity the US steel industry will need to decarbonize — a task that could get even harder under Donald Trump.

By Maria Gallucci . 18 November 2024

Clean industry

Biden’s $6B bid to clean up heavy industry at risk under Trump

A federal program that aims to clean up 33 industrial facilities, from steel mills to snack plants, could face big cuts in Trump's second term.

By Maria Gallucci . 11 November 2024

blue industrial building with trees and bushes around it

Green steel

Indiana residents push for a cleaner steel industry in their community

Nippon Steel wants to buy U.S. Steel. Locals near a steel plant welcome the move — as long as the Japanese firm converts the facility to be less polluting.

By Kari Lydersen . 31 October 2024

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Green steel

How states can pick up the slack on industrial decarbonization

Some of the most polluted US cities are home to coal-based steel plants

Electra lands $186M to scale up its clean iron electrowinning process

Hyundai to make ‘low-carbon’ steel at $6B plant in Louisiana

Chart: Global clean industry investment fell sharply in 2024

SSAB quietly pulls out of $500M green steel award negotiations

The economic case for green steel production at a Michigan steel mill

Move over, data centers. US steel mills need lots of clean power too.

Biden’s $6B bid to clean up heavy industry at risk under Trump

Indiana residents push for a cleaner steel industry in their community