Steel Mills

U.S. Steel Commits to Lower Greenhouse Gas Emissions
Written by Sandy Williams
November 14, 2019
U.S. Steel announced on Wednesday a new target for reducing greenhouse gas emissions intensity. As part of its “best of both” strategy, U.S. Steel said it will reduce its global greenhouse gas emissions intensity 20 percent by 2030, based on 2018 baseline levels. Emissions intensity is measured by the rate of carbon dioxide equivalents emitted per ton of finished steel shipped. The goal will apply to the company’s global operations.
“Committing to a global greenhouse gas intensity reduction target is central to U.S. Steel’s strategy to become a world-competitive ‘best of both’ integrated and minimill steel company,” said U.S. Steel President CEO David Burritt. “These reductions will be equivalent to the amount of CO2 being generated by more than 850,000 average-sized homes each year. By creating targeted carbon reduction initiatives to accelerate our transformation toward a future of sustainable steel, we create value for all stakeholders.”
U.S. Steel plans to achieve its goal through the use of electric arc furnace steelmaking at Fairfield Works and at Big River Steel. U.S. Steel currently owns 49.9 percent of BRS and anticipates acquiring the rest within four years. EAF production uses recycled scrap steel to produce finished steel.
Further carbon intensity reductions are expected to come from the company’s introduction of state-of-the-art endless rolling and casting technology and construction of a cogeneration facility at its Mon Valley Works announced in May, as well as implementation of ongoing energy efficiency measures, continued use of renewable energy sources and other process improvements.
Kevin Zeik, Ph.D., senior research fellow of innovation at U.S. Steel said: “The carbon intensity reduction target announced today reflects our commitment to continuous improvement in production efficiency and builds on our industry-leading XG3 advanced high-strength steel. This technology enables automakers to manufacture lighter weight vehicles that meet federal Corporate Average Fuel Economy (CAFE) standards with reduced carbon emissions. As part of our innovation efforts, we continue to look at new steelmaking technologies including those that can further reduce carbon emissions as those technologies mature.”

Sandy Williams
Read more from Sandy WilliamsLatest in Steel Mills

Steel Summit: Schneider sees SDI ‘on the edge of a very good run’
Steel Dynamics Inc. (SDI) President and Chief Operating Officer, Barry Schneider, remains bullish about the Fort Wayne, Ind.-based steelmaker’s position in the current market.

Steel Summit: Burritt says USS and Nippon are fast-tracking modern steelmaking
U.S. Steel President and CEO David Burritt told audiences at SMU's Steel Summit 2025 that the iconic American steelmaker’s partnership with Nippon Steel is fast-tracking smarter steel production.

Nucor moves to stop HRC price slide with $10/ton hike
Nucor is attempting to halt the decline in hot-rolled coil prices with the announcement of a $10-per-short-ton increase in its weekly consumer spot price on Monday.

Explosion rocks ArcelorMittal’s DR plant in Mexico
ArcelorMittal reported a "strong" explosion at the direct reduction part of its massive Lazaro Cardenas mill in Mexico.

SDI to acquire remaining stake in New Process Steel
Steel Dynamics Inc. (SDI) announced that it has agreed to acquire the remaining 55% equity interest in New Process Steel.