WASHINGTON, March 31 [Category: BizEnergy] -- Advanced Energy United issued the following news release: * * * New England Takes Major Step Towards Grid Expansion with Regional Request For Proposals Transmission Solutions Under New Long-Term Planning Framework Will Unlock Abundant Clean Energy Resources in Maine BOSTON, MA -- Today, New England took a major step toward modernizing its electric grid with the launch of the region's first Request for Proposals (RFP) under a new long-term transm more PR