California desert air regulators get new rules for industrial engines

US environmental regulators approved new rules for industrial engines in California's Mojave Desert. This means local air quality officials can now enforce stricter limits on pollution from these engines.

Industrial engines, like those used in mining or agriculture, are a major source of air pollution in desert regions. These new rules give local authorities more power to control emissions of volatile organic compounds and nitrogen oxides. This could lead to cleaner air for residents and better compliance from industrial operators.