Calmac, a provider of ice-creating thermal energy storage systems – and ice rinks – has been bought out by a subsidiary of major US manufacturer Ingersoll Rand.

Heating and cooling uses more than half of Europe’s energy, but the potential “immense value” of thermal energy storage has barely been explored, the head of an energy storage trade group has said.

Genbright, a New England-based company specialised in developing clean energy systems, and distributed thermal energy storage provider Ice Energy announced a partnership last week that will help cut down on Nantucket’s peak energy demand using Ice Energy’s energy storage solutions.

SaltX Technology and CSP and integrated energy systems provider Aalborg CSP have signed off on a non-exclusive joint development agreement to develop and commercialise an integrated energy storage solution for Concentrated Solar Power.

The Southern California Public Power Authority (SCPPA), an organisation comprising the municipal utilities of 10 cities and one irrigation district, has ordered a potential 1MW of ice battery storage systems from Ice Energy.

New York utility Con Edison is offering local businesses incentives to install over US$5 million of thermal energy storage systems that kick in during peak hours, and can be controlled remotely.

SolarReserve eyes 1GW solar thermal storage deal in China, first bi-directional inverter launched and proposed Australian pumped hydro site up capacity to 450MW.

Glen Dimplex, by some estimates the world’s biggest maker of domestic heating appliances, is due to start recruiting households to participate in the latest phase of an EU trial of energy storage technologies.