SAN FRANCISCO--(BUSINESS WIRE)--Nexant, a leading provider of customer-centric software solutions for utilities, today announced its Nexant iEnergy® software platform is now powering 50+ utilities and 450+ programs including Puget Sound Energy, NV Energy, Nicor, Southwest Gas and JEA. The adoption of Nexant iEnergy supports the importance of customer-focused software solutions and value utilities can realize by implementing an end-to-end demand side management (DSM) platform to manage business