CUPERTINO, Calif. (KGO) -- The historic Lehigh Cement Plant in the hills near Cupertino will shut down permanently and never reopen. On Tuesday, the Santa Clara County Board of Supervisors approved a ...

This aerial photo shows the Lehigh Cement Plant quarry pit in Santa Clara County. Courtesy Jitze Couperus. A Santa Clara County hillside polluted for decades by a controversial cement plant and quarry ...

MITCFHELL, Ind. (WISH) — In Lawrence County, Heidelberg Materials on Tuesday celebrated the opening of its new cement plant with a ribbon-cutting. The $600 million plant is located in Mitchell.

Sign up for the Gazette's morning newsletter and get essential news each day. HOLYOKE — A developer of low-carbon cement has firmed up plans to build its first ...

Heidelberg Materials is betting it can profit from an expensive process that will reduce the carbon dioxide emitted from one of the world’s most polluting industries. By Stanley Reed Reporting from ...

Eco Material Technologies, a North American producer, marketer and distributor of ash-based SCMs (Supplementary Cementitious Materials) and “Green Cement” products, has opened a new Lakeview Plant in ...

Ash Grove Cement, a low-key player in the Helena area’s slender manufacturing sector, is in the midst of a $13 million project that is intended to reduce the amount of dust in the big cement plant’s ...