One of the ‘value of energy storage’ questions that was being asked a lot two or three years ago was around the use of batteries and decentralised system architecture instead of traditional “poles and wires” grid networks. However, advancements in this area have been slow to materialise and Navigant Research’s recent ‘Energy Storage for Transmission and Distribution Deferral’ report sought to fill the knowledge gap. Andy Colthorpe took the opportunity to ask lead author Alex Eller three quick questions around the topic.

In the latest edition of downstream solar PV technology journal PV Tech Power, writers from Energy-Storage.News and PV Tech have profiled 10 of the top system integrators working in grid-scale energy storage today.

Solar Citizens has welcomed South Australia’s Liberal Party’s AU$100 (£59.1 million) commitment to support solar households in shifting to battery storage yet opposed them scrapping the 50% renewable goal as a missed opportunity.

Kiwi Power is to finance and develop a battery storage project at a multi-technology renewable energy site in south Wales, where it will provide constant grid services availability to National Grid for two years in a first for the aggregator.

Queensland’s tender for 400MW of large-scale renewables and 100MW of energy storage has received 115 proposals from 79 different entities spanning a wide range of technologies, according to the state’s energy minister Mark Bailey.

Vionx, National Grid and the US Department of Energy have teamed up to install a 3MWh flow battery-based energy storage system in Massachusetts.

Energy storage will increasingly be deployed to save money on electricity transmission and distribution (T&D) infrastructure, with nearly half of the global market to be found in the Asia-Pacific region by 2026, Navigant Research has said.

Car manufacturer Renault has created a new energy subsidiary which will create smart charging networks, explore vehicle-to-grid (V2G) solutions and utilise second-life EV batteries for stationary energy storage projects.

A new redox flow battery demonstration project was launched in Belfast, Northern Ireland, this week.

Finland-based power firm Wärtsilä, which is active in the renewable energy and energy storage markets, plans to enter the Indian energy storage market, citing “looming” grid management challenges in the country.