Baliga Wins Millennium Prize (IMAGE) North Carolina State University Caption Jay Baliga's semiconductor work has reduced global carbon dioxide emissions by 180 trillion pounds over the past 30 years. Credit Photo courtesy of the Millennium Technology Prize. Usage Restrictions None. License Original 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.