NYISO expects 9,080-MW power capacity margin above winter peak demand By admin Posted November 9, 2021 In In the News NYISO expects 9,080-MW power capacity margin above winter peak demand2021-11-092021-11-09/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px The New York Independent System Operator said Nov. 9 it expects to have a total…