Jefferson City is located in the County of Jefferson. It covers a total area of 31 sq. km. Businesses related to building contracting, general contracting, home building, contracting in remodeling and repairing, continue to locate within the city limits.
Energy Efficiency Programs Save Customers Millions of Dollars (Long Island, NY) PSEG Long Island announced today that customers participating in energy efficiency programs in 2015 will save more than $60 million and 307,582,000 kilowatt hours (kWh) per year. The amount of energy saved is good for the environment, too, as it results in the elimination of the carbon dioxide emissions..