A grid storage trial which has been billed as the largest of its kind in Europe became operational yesterday.

The Australian government’s renewable energy division will trial the capabilities of on-grid energy storage to maximise the value of rooftop solar, announcing yesterday that it will provide funding for a trial by energy storage specialist Reposit Power.

Parallels are frequently drawn between the nascent energy storage business and solar 10 years ago – that it needs strong policy direction to take off. Andy Colthorpe profiles some of the areas emerging as world pioneers in supporting the deployment of storage.

The Electric Power Research Institute (EPRI), a US non-profit organisation which is funded by electric utilities, will test and evaluate a battery storage system paired with a 1MW solar array in Cedartown, Georgia.

Dean Frankel of Lux Research blogs about utility Southern California Edison’s recent 235MW award of battery-based energy storage projects, a decision which surpassed their 50MW requirement by some distance and was described as “monumental” by one trade advocacy group when it emerged. Frankel examines the procurement in detail and looks at some of the questions that remain as-yet unanswered by the announcement.

Infrastructure and engineering firm Black & Veatch and power conversion system maker Dynapower have signed an agreement to collaborate on energy storage, with a focus on grid-scale technologies.

The increased growth in urbanisation is putting a strain on our energy, transportation, water, buildings and public spaces, so solutions need to be found which are ‘smart’, i.e. both highly efficient and sustainable on the one hand, as well as generating economic prosperity and social wellbeing on the other.

Putting value on energy storage in the UK capacity markets could help pay for deploying the technology more widely, according to the country’s secretary of state for energy and climate change.

The New York Battery and Energy Storage Technology Consortium (NY BEST), like much of the storage industry worldwide, appears primarily concerned with two things – technological development and looking at how policy, regulatory bodies and other factors can help shape viable markets. Andy Colthorpe spoke to John Cerveny, director of resource management of the association about what makes New York’s storage market tick.

Canadian Solar has finalised a deal to provide 4MW of energy storage, to be used to support the electrical grid in Ontario, Canada.