Yellowstone County Commissioners have sent Senator Jon Tester a letter asking him to support a letter to the Environmental Protection Agency (EPA) urging them not to implement a request from California to require zero-emissions from railroad locomotives.

The letter states that the waiver being requested by the California Air Resources Board (CARB) is unaffordable by many railroad companies and it would force more freight traffic onto roads. And, further, the technology that would be necessary to meet the mandate does not exist.

 The waiver being requested would allow California and any other states to require zero-emission railroad locomotives by 2030. “The CARB regulation would limit the useful life of over 25,000 locomotives by barring those 23 years and older from operating in California. This policy ignores the operational reality that locomotives are long-term and capital –intensive investments that travel not just in one state but across the 140,000 –mile North American rail network. Small railroads cannot simply replace these locomotives and may face bankruptcy if the rule is approved. In addition, CARB would require railroads to deposit as much as $800 million per year per railroad into “spending accounts” that could only be used to purchase zero –emission equipment.”

The commissioners point out that those same passenger and freight railroads serve Montana and connect farmers and miners to west coast customers and they would be forced to comply with the same  mandate to serve those customers.

“One of the main economic responsibilities of the federal government is to facilitate interstate commerce and economic cooperation. It is for this very reason that interstate commerce laws preempt state laws. Please support and join the Manchin/Ricketts letter in the Senate that requests the EPA reject the CARB waiver.”