Graphical Abstract in Joule (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Deploying certain technologies to manage energy demand in buildings has the potential to avoid the need for up to one-third of coal- or gas-fired power generation, according to a new study led by Berkeley Lab. Credit Berkeley Lab 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.