A test and demonstration facility operated by South Africa’s main utility Eskom will trial Primus Power’s flow batteries, after a local developer was awarded a grant for the project by the US Trade and Development Agency (USTDA).

Energy storage battery and system maker Leclanché will pilot the use of stationary energy storage to support fast charger networks for electric vehicles (EVs) in Holland.

Shifting responsibility for product safety onto manufacturers, rather than installers, of residential energy storage systems would be a positive step forward for Australia’s industry, the country’s Clean Energy Council has said.

Australian battery company Redflow Limited has repeated its largest-ever sale of its ZBM2 zinc-bromine flow batteries after receiving an international order worth about US$600,000.

Fernhill Corporation, a Nevada-headquartered company that invests in and acquires companies for “long-term sustainable cash flow”, has applied to patent a hybrid capacitor-battery energy storage system.

Legislation recently introduced in California to cut red tape and reduce permitting times for energy storage systems and currently awaiting the state Governor’s rubber stamp could also halve the costs associated with paperwork, commercial system provider Stem has said.

While lithium-ion is rapidly racing ahead to become the “de facto grid storage solution” and is the most popular technology choice by far, vendors of other types of batteries are also targeting the market, with varying degrees of success.

Centrica has completed the installation of a 3MW battery in the North-East of England for local authority Gateshead Council, which the multinational utility’s Distributed Energy and Power business has dubbed one of the country’s largest commercial battery storage schemes.

With grid-connected energy storage a relatively new technology, stakeholders are yet to fully understand many of the risks and business opportunities it presents, DNV GL’s Dr Martijn Huibers has said.

China-based technology giant BYD has installed the first of its residential high-voltage B-Box energy storage systems in Germany and is aiming to launch the system into the US later this year.