The Center for Sustainable Energy (CSE) has instated a work from home policy for all employees due to increasing concerns regarding the spread of COVID-19. Operations for the Clean Fuel Reward Program will continue, but delays may occur for mailing rebate checks for approved applications until our office re-opens. If you have mailed in supporting documents for your application, the postmark will be honored as the submission date. We will review these documents upon re-opening of the CSE office. You may experience delays in processing.