Emissions model for aviation fuel will be ready 'in the very near future', says EPA administrator

Administrator Michael Regan of Environmental Protection Agency speaks during U.S. President Joe Biden's visit to East Palestine for the first time since a fiery derailment of a Norfolk Southern train a year ago released more than a million gallons of hazardous materials and pollutants, in East Palestine, Ohio, U.S., February 16,... Purchase Licensing Rights , opens new tab April 5 (Reuters) - Revisions to a key emissions model for sustainable aviation fuel feedstocks will be ready "in the very near future," said U.S. Environmental Protection Agency Administrator Michael Regan in...