WALL, N.J.–(BUSINESS WIRE)–New Jersey Natural Gas (NJNG) today announced the opening of the company’s SAVEGREEN® Innovation and Training Annex in Atlantic Highlands, New Jersey, Monmouth County. The facility exemplifies NJNG’s role as a leader in innovation and energy efficiency in the state and will serve as the hub for an enhanced Workforce Development Program in collaboration with Isles, Inc., a community development and environmental nonprofit organization based in Trenton, New Jersey, an