The requirement of nine hours of energy storage duration at a project touted as a possible replacement for a new natural gas plant in California makes it tough for the newer technology to compete on cost, an analyst has said.

Another utility-scale energy storage facility has got the green light for construction in South Australia, claimed to be the first in the country to be “backed by mostly private investment from the energy industry”.

Filipino renewable energy firm Solar Philippines is developing an off-grid solar, battery and diesel micro-grid in the Philippines that could be the largest of its kind in Asia, according to the company head.

The growing commercial viability of energy storage has led regulators in the US state of New Mexico to add the technology to the suite of resources available to utilities in their forward-planning.

The Taiwanese government is planning to speak with Tesla about potential grid-connected energy storage projects, according to regional news sources.

A set of guidelines for safely installing energy storage at customers’ houses will probably undergo significant revision from its current draft, which has been slammed as “not fit for purpose” by the head of the Australian Energy Storage Council.

The latest phase of a AUS$55 million (US$43.8 million) programme giving remote communities in Australia’s Northern Territory reliable and clean power will see a 2MWh battery installed and paired with more than 3,000 solar PV panels.

Tenders for solar-plus-storage projects on French island territories including Corsica, Guadeloupe and Martinique have resulted in winning bids often 40% lower than the victors of previous reverse auctions.

Clean energy firm Holaluz has completed Spain’s first shared self-consumption solar PV and battery storage facility on a house near Barcelona.

A 100MW tender for energy storage, part of a 400MW auction for renewable energy projects, has been officially launched by the regional government of Queensland, Australia.