Dangerous Heat Peaks in New York as Utilities Urge Conservation
(Bloomberg) -- A heat wave smothering the U.S. East Coast is expected to peak on Friday, setting new records in New York before a welcome cooling front rolls in.
Temperatures at John F. Kennedy International Airport may reach 93 degrees Fahrenheit (34 Celsius) Friday, a record for the day and well above Thursday’s high of 88 degrees. Central Park may climb to 97 degrees.
A heat advisory stretches from Virginia to the Maine-Canada border, with excessive heat warnings in place for New York as well as pockets of New Jersey and Pennsylvania. Humidity could make it feel as high as 105 degrees in New York City.
“This is dangerous heat we’re talking about,” said Dominic Ramunni, a meteorologist with the National Weather Service. “Coupled with the humidity, it’s one of the hottest days of the summer.”
Searing heat in New York will drive up demand for power as residents crank up air conditioners, but it won’t be as high as Thursday when New York City Mayor Bill de Blasio asked New Yorkers to help conserve energy by not using appliances like washing machines and microwaves. Electricity use across the state grid is expected to peak at 29,738 megawatts Friday afternoon, down 0.3% from the previous day, when consumption came in below forecast.
Consolidated Edison Inc. and Public Service Enterprise Group Inc. issued requests Friday to customers in New York and Long Island to cut down on energy use, especially for the late afternoon when demand will be highest. Fewer than 100 ConEd customers were without power at 11:45 a.m. local time.
“We are firing on all cylinders,” said Clint Plummer, chief executive officer of Rise Light & Power, a unit of LS Power that owns New York City’s biggest power plant. Its 2,000-megawatt Ravenswood Generating Station in Queens has been running at 100% of its capacity during this week’s heat wave, supplying as much as a quarter of the city’s electricity at times on Wednesday. The plant was expected to run Friday entirely on gas, though it has the ability to blend in oil when needed.
New Yorkers will get some relief on Saturday though. A cool front will sweep in from the Midwest that could reduce temperatures by 10 degrees and may bring some rain, Ramunni said. Peak demand is expected to plunge that day to 23,323 megawatts with the heat wave breaking.
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