Last year saw large-scale storage come of age in the USA and Canada, with some heavyweight storage portfolios starting to take shape. Speaking to four leading North American developers, Andy Colthorpe takes the pulse of a market poised for growth.

Monterey County moves to approve Tesla-made li-ion installation, one of four PG&E wants to develop to offset retirement of gas power in South Bay area of California.

Phase-out plans of US utility giants underscore money-saving potential of cleaner alternatives, says think tank.

Enel has become the latest big name to spy opportunities in the commercial and industrial (C&I) energy storage space in Ontario, Canada, signing an agreement this week for its first project in the region.

Microgrids are about more than novel off-grid systems. They could be the building blocks of the future, flexible, intelligent electricity network. S&C Electric discusses how one early project is helping prove the point.

Earlier this year New York governor Andrew Cuomo unveiled plans for an “energy modernisation initiative that will fundamentally transform the way electricity is distributed and used in New York State”. This will include the creation of a leading energy storage marketplace, argues Bill Radvak, chief executive officer of American Vanadium, whose company recently installed a vanadium flow battery storage system for New York’s Metropolitan Transport Authority in Manhattan.