[Global Water & Energy | Solutions for Clean Water & Green Energy Global Water & Energy (Global Water Engineering Group) is a solution provider to the global marketplace for industrial wastewater treatment, water reuse and production of green energy. To that end, GWE offers state-of-the-art technologies to assist industries and private owners in their efforts to grow while reducing the costs of doing business. From some of the world’s leading anaerobic wastewater treatment and organic waste-to-energy processes to a variety of top-of-the-line aerobic technologies, GWE has one of the most extensive portfolios of technology for industrial wastewater management, water reuse, and renewable energy generation/utilization.]