Theodore Taylor's career shifted again after project Orion. He developed an even greater fear of the potential ramifications of his entire life's work, and began taking precautionary measures to mitigate those concerns. In 1964 he served as the deputy director of the Defense Atomic Support Agency (a branch within the Department of Defense), where he managed the U.S. nuclear weapons inventory. Then, in 1966 he created a consulting firm called the International Research and Technology Corporation, located in Vienna, Austria, which sought to prevent the development of more nuclear weapons programs. Taylor also worked as a visiting professor at the University of California, Santa Cruz and Princeton University. His focus eventually turned to renewable energy, and In 1980 Taylor started a company called Nova Incorporated, which focused on nuclear energy alternatives as a means of supplementing the energy requirements of the earth. He studied energy capture from sources like cooling ice ponds and heating solar ponds, and eventually turned to energy conservation within buildings. Concerning this work in energy conservation, he founded a not-for-profit organization in Montgomery County, Maryland called Damascus Energy, which focuses on energy efficiency within the home. Theodore Taylor also served on the President of the United States' commission concerning the Three Mile Island Accident, working to mitigate the issues associated with the reactor meltdown.