From the USDA article-
This notice announces the request for grant and guaranteed loan applications from agricultural producers and rural small businesses for Renewable Energy Systems and Energy Efficiency Improvements. Due date for applications is July 31, 2009.
The REAP/RES/EEI Grants Program will provide grants for energy audits and renewable energy development assistance. It also provides funds to agricultural producers and rural small businesses to purchase and install renewable energy systems and make energy efficiency improvements."