PSEG Long Island is working every day to improve the reliability of electric service for you and your neighbors. You depend on your lights to come on when you flip the switch, in good weather and in bad. While we are proud that our system delivers 99.9 percent reliable service, we are committed to best-in-class reliability for our customers.  Select your Town or City on the map below to learn more about some of the reliability work we have completed in your area since we began managing the energy grid in 2014.