HINESBURG NRG Systems, manufacturer of wind measurement equipment for the global wind energy industry, celebrated the grand opening of 60 Riggs Rd., the newest addition to its green campus last week. The event included a keynote address by Bill McKibben and tours of both green buildings. While the company celebrated its expansion, it also marked another milestone: surpassing the 100-employee mark. This is truly a highpoint for our company, said Jan Blittersdorf, CEO and President of NRG Systems. Reaching 100 employees and opening 60 Riggs Road is a real source of pride. The Riggs Road facility represents the next evolution of environmental and energy efficient design. It uses state-of-the-art technology to reduce energy consumption and harmful environmental impacts, while producing much of its electricity with on-site renewable energy.