Steel Mills

CMC Granted Air Permit for Arizona Micro Mill
Written by Sandy Williams
May 13, 2021
Commercial Metals was granted approval for an operating air permit that clears the way for construction of its micro mill in Mesa, Ariz.
“Receiving the air permit is an important milestone in our latest micro mill project, which we have named Arizona 2,” said Tracy Porter, Executive Vice President and Chief Operating Officer. “With the permit in hand, we can now begin construction in preparation for installation of the mill equipment, which we ordered last year. We still anticipate commissioning to occur during the spring of 2023.”
The Mesa micro mill will be the third for Commercial Metals and the second at the Arizona site. It will be the first micro mill capable of producing merchant bar as well as rebar and will use environmentally friendly steelmaking technology.
“The plant’s capability to directly connect to an on-site renewable energy source, a first in North America, will further enhance the low emissions and highly efficient energy consumption of the micro mill process,” said Porter. “We are excited by Arizona 2’s potential and the operational efficiencies, network flexibility, market access and environmental benefits it will provide.”

Sandy Williams
Read more from Sandy WilliamsLatest in Steel Mills

U.S. Steel sues Algoma over iron pellet shipments
U.S. Steel is suing Algoma over the Canadian flat-rolled producer's rejection of iron pellet shipments, arguing it has breached its contract.

August US mill shipments slip but still higher than last year
The American Iron and Steel Institute reported a decline in the monthly shipments of US mills from July to August.

TransPod, Algoma, Supreme Steel linkup anchors Canadian steel in high-speed transit build
The three Canadian companies have announced a strategic partnership to support the development of an ultra-high-speed transit line from Edmonton to Calgary.

Metallus, USW agree to tentative four-year labor deal
Metallus and the United Steelworkers (USW) have agreed to a tentative four-year labor contract.

ArcelorMittal Dofasco resumes cokemaking after emergency maintenance
The Canadian steelmaker reported on Sept. 30 that “urgent maintenance” was needed in its coke plant off-gas systems. The work required coke oven gas from the No. 2 coke plant to be flared for most of that week.