The U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) issued an announcement for its Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs, including the technology transfer opportunity, which focuses on small businesses' commercialization of intellectual property from DOE-funded laboratories and universities. Small businesses selected for the programs are allowed to maintain the rights to new technologies they develop, and are encouraged to transfer these technologies to the marketplace.