While Louisville struggles to come into compliance with current Environmental Protection Agency standards for smog, the U.S. agency is proposing even stricter standards.
Tag: smog
EPA Waives Need to Use Cleaner-Burning Gas to Ease Supplies
Several counties are usually under orders to use only RFG because of their smog problems. But RFG is in short supply. So through the end of September, gas suppliers in those areas can look to more readily available fuels.