ESnet Network Map (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption ESnet (Energy Sciences Network) is now operating the world's fastest science network at 100 gigabits per second -- 10 times faster than its previous generation network. Credit Lawrence Berkeley National Laboratory 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.