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As well as Elon Musk remarking that the company may have had its “best ever quarter” for solar since the SolarCity takeover, Tesla’s energy storage deployments have enjoyed a ramp up, while a fellow exec hinted the stationary battery business is constrained by cell supply.
California’s recent droughts and ongoing need to economise water use have inspired more commercial energy storage at a local water board, with ENGIE Storage delivering a project for the San Diego Water Authority.
While research published this week demonstrates that the US as a whole is embracing energy storage technology, with regulator FERC's recent wholesale market ruling likely to have a "significant impact", the picture varies greatly when looking from state-to-state, an analyst has said.
San Diego Gas & Electric (SDG&E), one of California’s three main investor-owned utilities (IOUs), said this week that it will add resilience and backup capabilities to public sector buildings through the procurement of “up to 166MW” of energy storage.
While energy storage system price declines have slowed down in recent times in the US, standardisation of design and engineering will be among the key drivers in bringing down balance-of-system hardware and EPC costs.
Kicking off with an unprecedented wave of policy commitments, 2018 promises to be an exciting year for energy storage in New York State. William Acker at NY-BEST explains what's going on - and what should happen next.
News in brief from around the world of energy storage.
A unanimous vote taken by the US regulator FERC (Federal Energy Regulatory Commission) which would allow energy storage and other distributed energy resources to play into wholesale markets has been hailed as a “significant step” forward.
Utility Florida Power & Light claims that a just-completed battery addition will increase output from a large-scale solar farm in its home state, thought to be the first time a DC-coupled solution has been used at this scale in the US.
Vertically-integrated solar energy company First Solar will be involved in the first megawatt-scale battery system announced in Arizona since it was revealed the state could put a 3,000MW energy storage deployment target in place.
In part 2 of a technical paper first published in PV Tech Power Vol.13, Alex Eller of Navigant Research continues his look at how one of the most significant expenses for electric utilities, maintaining and upgrading transmission and distribution (T&D) networks, could be undercut using non-wires alternatives - including energy storage.
Tesla reported another major decline in its residential solar installations for the fourth quarter of 2017, while a supply shortage for its residential energy storage system ‘Powerwall 2’ has created a customer backlog of solar and storage installs of more than one year.
A spokesman for S&C Electric has confirmed the company will no longer be producing its power conversion system (PCS) for energy storage systems but will remain in the market as a system integrator.
Innovations in new distributed energy technologies are challenging conventional thinking around the most effective ways to serve electricity customers and utilise grid infrastructure. Alex Eller of Navigant Research looks at how one of the most significant expenses for electric utilities, maintaining and upgrading transmission and distribution (T&D) networks could be undercut using non-wires alternatives - including energy storage.
Younicos will carry out another project to retrofit lithium-ion batteries in replacement for an existing lead acid battery system at a wind farm, this time in Hawaii.
We continue with the second part of our feature interview with clean energy entrepreneur and financier Jigar Shah of Generate Capital. We've just left off discussing the risk profile of various investors and how the industry is gradually drawing attention from more traditional sources of capital, from the early adopter-venture capital mentality we have seen to date.
A 3,000MW energy storage target, proposed in Arizona as part of a grid modernisation policy, recognises the role of the technology in reducing the need for fossil fuels to stabilise the grid, a consultant has said.
Steps taken in California to enable energy storage systems to provide multiple services and to ‘stack revenues’ are “an essential starting point” for the industry, the head of California’s Energy Storage Alliance (CESA) has said.
SunEdison founder and solar financing pioneer Jigar Shah talked to Andy Colthorpe about having the 'freedom to invest' for the biggest impact and why, with traditional lenders still reluctant to finance energy storage, there will always be space for frontrunners who are able to properly understand the value propositions of new and innovative sustainable technologies.
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VC funding for energy storage projects increased significantly, while debt and public market financing remained “steady” during 2017, Mercom Capital has found.
The addition of energy storage has made a 1MW community rooftop solar project in Massachusetts viable, after a long-term PPA was secured with a local utility.
France-headquartered multinational utility ENGIE has followed up acquisitions in smart energy by incorporating three companies including commercial energy storage provider Green Charge into its parent brand, with the explicit aim of furthering its position in North American markets.
The US’ two leading states in solar and energy storage, New York and California, have taken steps towards valuing the locational and time-of-use value of distributed energy resources and other states should follow, the Solar Energy Industries Association (SEIA) has said.
AES Energy Storage and Siemens, which between them have delivered 500MW of energy storage worldwide already, will target 160 different countries and build a 400MWh battery system in California through new joint venture Fluence.
The first ‘smart neighbourhood’ in the US state of Georgia is being created by utility Georgia Power and homebuilder PulteGroup, with each home equipped with solar PV, battery energy storage and other smart, clean and distributed energy resources.
NV Energy, the main electric utility for the US state of Nevada, has tendered for more than 300MW of renewable energy in a Request for Proposals that also includes consideration of battery energy storage paired with renewables.
Leaders in the fledgling commercial and industrial (C&I) sector in the US have made energy storage ‘as-a-service’ the core of their proposition, a market analyst has said.
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.
NEXTracker CEO Dan Shugar sat down to talk to Energy-Storage.News about developing – and selling – energy storage systems in lithium and flow battery ‘flavours’ alongside his company’s market-leading PV tracker systems.
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.