US: Ash Grove Cement Company has reportedly filed a permit amendment with the Texas Commission on Environmental Quality (TCEQ) seeking to close two of its three cement kilns in Midlothian, Texas. A local environmental pressure group, Downwinders at Risk, reported that it would convert the third kiln to dry production.
Ash Grove said that it was 'premature' to talk about the permit because the decision was not final. Downwinders' director Jim Schermbeck said that he expects the state agency to approve the change."They're going to reduce emissions. TCEQ will let them do that," Schermbeck said.
US cement kiln operators face a 2013 deadline to meet new emission standards from the federal Environmental Protection Agency (EPA). The proposed changes would take production down by 20% at the site to around 0.95Mt/yr.