| 30% Business Tax Credit for Solar (Vermont) + | 7,500,000 + |
| AEP Ohio - Renewable Energy Technology Program (Ohio) + | Residential Solar: $800,000; Non-Residential Solar: $1,200,000; Residential Wind: $375,000; Non-Residential Wind: $125,000 + |
| AEP SWEPCO - SMART Source Solar PV Program (Texas) + | (2013) $243,000; (2012) $121,500; (2011) $243,000; (2010) $242,400 + |
| AEP Texas Central Company - SMART Source Solar PV Rebate Program (Texas) + | $360,000 (2014) + |
| AEP Texas North Company - SMART Source Solar PV Rebate Program (Texas) + | $162,900 (2014) + |
| Agricultural Biomass Income Tax Credit (Corporate) (New Mexico) + | $5 million per year + |
| Agricultural Biomass and Landfill Diversion Incentive (Texas) + | $30 million annually + |
| Agriculture and Food Processing Energy Loans (California) + | $3 Million + |
| AlabamaSAVES Revolving Loan Program (Alabama) + | $70,000,000 + |
| Alameda Municipal Power - Solar Photovoltaics Rebate Program (California) + | $4.2 million over ten years + |
| Alaska - Residential Energy-Efficient Appliance Rebate Program (Alaska) + | $658,000 + |
| Alternate Energy Revolving Loan Program (Iowa) + | Revolving Fund + |
| Alternative and Clean Energy Program (Pennsylvania) + | $165 million + |
| Alternative and Clean Energy State Grant Program (Pennsylvania) + | $165 million + |
| Alternative and Clean Energy State Loan Program (Pennsylvania) + | $165 million + |
| Ameren Illinois (Electric) - Commercial Kitchen and Grocery Incentives Program (Illinois) + | $18 million (2012 - 2013) + |
| Ameren Illinois (Electric) - Custom, HVAC, and Motor Business Efficiency Incentives (Illinois) + | $3 million (2008 - 2009) <br /> $7 million (2009 - 2010) <br /> $10 million (2010 - 2011)<br /> $15 million (2011 - 2012)<br /> $18 million (2012 - 2013) + |
| Ameren Illinois (Gas) - Business Efficiency Incentives (Illinois) + | $3 million (2011-2012); $4 million (2012-2013) + |
| Ameren Illinois - Lighting Rebates for Businesses (Illinois) + | $15,000,000 (2011 - 2012)<br /> $18 million (2012 - 2013) + |
| Ameren Missouri - Solar Renewable Energy Credits + | 2013: $1 million ($350,000 reserved for systems <10 kW) + |
| Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive (New York) + | $13.3 million (2011) <br /> $12 million (2012) <br /> $11.6 million (2013) <br /> $10.2 million (2014) <br /> 10.2 million (2015) + |
| Arizona - Energy-Efficient Residential Appliance Rebate Program (Arizona) + | $6,237,000 + |
| Arkansas - Residential Energy-Efficient Appliance Rebate Program (Arkansas) + | $1.4 million + |
| Association of Illinois Electric Cooperatives (AIEC) - HomE Residential Rebate Program (Illinois) + | $1,500,000 + |
| Austin Energy - Solar Water Heating Rebate (Texas) + | $3 M (FY2012 for all solar programs) + |