Cranberry-based telecommunications firm Tollgrade Inc. announced a partnership with San Jose, Calif.-based energy control networking company Echelon Corp. to provide technology to monitor power grid usage and demand.
post-gazette.com - Business, Pittsburgh Post-Gazette: Business
Wed, 09/28/2011 - 9:00pm
Cranberry-based telecommunications firm Tollgrade Inc. announced a partnership with San Jose, Calif.-based energy control networking company Echelon Corp. to provide technology to monitor power grid usage and demand.