Calnetix Power Solutions
	Penn State Biomass Energy Center
	Database of State Incentives for Renewables & Efficiency
	US Department of Energy-Energy Efficiency and Renewable Energy
	Energy Information Administration
	Pennsylvania Biodiesel Producers Group
	Pennsylvania Public Utility Commission
	National Biodiesel Board
	National Renewable Energy Laboratory
	U S Environmental Protection Agency
	Clean Power Technologies
	Department of Agriculture (USDA)
	Northeast Regional Biomass Program (NRBP)
	Renewable Fuels Association
	River Consulting