Median bids received by US utility Xcel Energy in a solicitation for energy resources for energy storage paired with solar came in at US$9 per megawatt lower than the previously observed record.

Adding energy storage gives solar developers and the industry in general the ability to “keep going”, while offering both lithium and flow battery systems covers a “wide-range of use cases”, NEXTracker CEO Dan Shugar has said.

Developer INRG Solar is plotting a 120MW solar array near Scunthorpe, northern England, in what could be the country’s second proposed solar farm of “significant infrastructure” status.

Legislation proposed in Florida could see solar and energy storage become part of the go-to solution for providing energy resiliency against natural disasters and helping restore power in their aftermath.

Well, we seem to say it at the end of every year, but 2017 seemed a lot busier than 2016, 2016 was busier and more exciting than the year before that, and so on! There have been some hints already on what the industry and its observers expect to see in 2018 and we do not doubt energy storage will continue in its rise to become a flexible cornerstone of the world’s electricity infrastructure. In the meantime, let’s reflect on the top news stories of last year, as reported by Energy-Storage.News and based on readership statistics from you:

While acknowledging that the economics “vary significantly” by region and application, Navigant Research has forecast that energy storage for integration of renewables and co-located with solar or wind could be worth more than US$20 billion by 2026.

Power equipment supplier and system integrator Alfen is putting energy storage and EV chargers on a football stadium in its Dutch homeland, while the company is reportedly considering a stock market flotation.

The CEO of Primus Power agrees that at present, lithium battery systems are more bankable than the flow battery energy storage systems of the type his company makes, but asserted that he believes this will change over time.

Hospitals, schools and railways in South Australia will be powered by an electricity retailer started up by billionaire steel trader Sanjeev Gupta, following the signing of an agreement between the state government and Gupta’s SIMEC ZEN Energy.

Plans are in place for a combined 160MW solar and wind project with up to 40MWh of energy storage in the Indian state of Andhra Pradesh, while a smaller scale demonstration project experimenting with multiple technologies is being developed for Kerala.