Debbie Hammel Debbie Hammel is a senior resource specialist with the Natural Resources Defense Council’s land and wildlife program. Based in the San Francisco office, she works on issues related to bioenergy and sustainable forest management.
Aviation industry takes flight on biofuels path March 18, 2013 by Debbie Hammel Several airlines have entered the biofuel marketplace, working to source, develop and invest in biofuel supplies. Commitments & Goals Fleet Management Supply Chain