enVault Horizontal Photo (IMAGE) University of Texas at San Antonio Caption The University of Texas at San Antonio helps incubates startups, here are some members of the enVault team who built a green power generator. The UTSA engineering majors beat out nearly 70 competitors to take the top prize for their Vault-O generator, a next-generation plug-and-play technology that aims to help reduce carbon emissions and operating costs for businesses owners. Credit UTSA Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.