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August 11, 2022: The UK has “wasted” greater than 1TWh of wind energy since September 2021 as a result of it lacked enough lengthy length energy storage (LDES) capability, in accordance with analysis commissioned and launched by liquid air energy storage firm Highview Energy on July 28.

Highview stated the estimate of misplaced wind era, which emerged in analysis from consultancy Stonehaven, was primarily based on bid volumes in balancing markets auctions printed by Elexon, managers of Britain’s Balancing and Settlement Code — the foundations and governance preparations for electrical energy balancing and settlement LDES capability.

The analysis additionally confirmed widespread use of LDES may scale back the UK’s reliance on gasoline by 10 megatonnes by 2035, which Highview claimed could be the equal of eradicating gasoline from 4 million houses.

A separate survey carried out for Highview, by UK-based analysis and polling group YouGov, revealed {that a} majority (81%) of UK adults would assist authorities funding in energy storage.

Highview stated the web consultant survey of 1,818 adults, undertaken between July 19 and 20, indicated that 43% consider the nation imports an excessive amount of gasoline — a determine that rises to 54% amongst those that voted for the governing Conservative Get together in 2019.

CEO Rupert Pearce stated: “Our evaluation exhibits that LDES is a vital part of the UK’s energy safety and self-sufficiency. The YouGov findings present {that a} majority of voters assist authorities funding in LDES, which might underpin an environment friendly transition to renewables, lowering our dependency on gasoline.

“Merely put, there isn’t any transition to internet zero with out LDES.”

In June 2020, Highview said it had been given a £10 million ($12.5 million) UK authorities grant for its first industrial CRYOBattery, to be put in in northern England with Carlton Energy.

In Might final yr, Highview introduced it was growing as much as 2GWh of lengthy length, liquid air energy storage initiatives throughout Spain for an estimated funding of round $1 billion.



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Prototype for sorting battery cells for second life energy storage

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A prototype system that may take a look at and kind used battery cells for second life functions has been developed by 4 corporations within the UK in a government-funded initiative.

The system, pictured above, depends on a mix of robotics, software program and automation to detect the well being of particular person cells taken from end-of-life battery initiatives like EVs.

The challenge has been underway since Could 2021 and was part-funded by Innovate UK, the UK’s innovation company. It concerned 4 corporations and organisations together with Aceleron, the battery energy storage system resolution firm which designs its methods to be straightforward to disassemble and re-purpose.

Different members embody Innvotek, a specialist within the automation of inspection, upkeep and the digitisation of processes; MEV, an ultrasonics specialist firm offering tools and experience in working methods and bespoke software software program; and the Brunel Innovation Centre, a part of Brunel College.

The businesses stated the prototype has the potential to considerably scale back the pointless waste of the uncooked supplies used to construct batteries.

Carlton Cummins, Aceleron’s CTO and co-founder stated that on the end-of-life level, half of the battery cells in an EV battery will usually nonetheless have a state of well being greater than 80% which might give them a lifetime of a decade or extra within the stationary energy storage sector.

Second life options firm Linked Energy’s CEO Matthew Lumsden, who Energy-Storage.news recently interviewed, says {that a} 25% degraded battery continues to be good for ten years of energy storage.

Cummins added: “As we more and more flip to electrical energy to energy our lives, the problem of battery waste is of significant concern and this new system has the potential to protect cells that will in any other case have been discarded. With Lithium shortages being forecast as quickly as 2035, this machine has huge potential to protect what’s left – and be certain that we maximise using the uncooked supplies used to make battery merchandise.”

The difficulty of waste within the lithium-ion battery sector has come to the fore in recent times because the variety of cells in use grows exponentially with the rise in EVs and energy storage. In a visitor function for Energy-Storage.information in June, Piotr Grudzień, innovation guide at Bax & Firm, proposed a four-step plan to improve the efficiency of battery reverse logistics in Europe. The US simply launched a US$335 million battery recycling programme.

EV teams are more and more tying up with second life energy storage solution companies to repurpose their batteries for storage, however the scale and universality of those are small relative to the dimensions of the market.

A significant problem in designing storage methods utilizing pre-used batteries is the potential lack of uniformity of design, degradation and use case historical past amongst constituent battery cells. Lumsden stated his firm’s ‘secret sauce’ was a classy battery administration system (BMS) that would talk throughout these parameters, however guaranteeing storage items are as uniform as attainable to begin with can even be integral to making sure methods carry out.



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What UL 1973 updates mean for ESS manufacturers

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What UL 1973 updates mean for ESS manufacturers


Energy-Storage.information proudly presents our webinar with CSA Group, wanting on the affect of updates to UL 1973, a key normal for energy storage system (ESS) security.

This crucial normal for producers has not too long ago been up to date to its third version. The scope of the usual encompasses cells, battery modules, battery packs/racks and battery administration programs.

Understanding these updates is significant for producers as they plan milestones and time-to-market for his or her merchandise.

This session mentioned:

  • Updates to the UL 1973 normal; contemplating key necessities which were up to date or modified, which energy storage producers want to concentrate on and perceive.
  • The varied useful necessities in the usual overlaying security crucial controls.

Audio system on this webinar:

Scott Daniels, head of energy storage and energy at CSA Group. Scott is an rising expertise and superior energy sources skilled with over 20 years of expertise within the energy and clear expertise sectors.

Michael Becker, technical specialist for energy storage at CSA Group. Michael is a compliance and technical professional within the discipline of energy storage and programs engineering and has participated within the requirements growth course of for relevant energy storage requirements akin to UL 9540 and NFPA 855.

Our webinar consists of brief displays from the audio system, adopted by a Q&A dialogue.

You may as well view the webinar on-demand. It’s free and all registrants obtain the presenters’ slide deck. Register for access here.



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Original Tesla VPP utility in Vermont to double battery storage

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Original Tesla VPP utility in Vermont to double battery storage


A deliberate enhance in battery storage investments has been introduced by Green Mountain Energy, the Vermont utility which was first within the US to deploy Tesla Powerwalls in a digital energy plant (VPP).

Green Mountain Energy mentioned this week that it’ll up its deployment of grid-connected battery storage from an present 30MW, comprising residential and large-scale programs, to 55MW.

The utility plans to put in the extra 25MW in six communities in its service space throughout the subsequent two years.

Its clients have already benefited from the prevailing storage vegetation’ means to handle Green Mountain Energy’s peak demand necessities, decreasing community and energy prices in addition to decreasing carbon emissions for its buyer base of simply over 1 / 4 of one million.

Green Mountain Energy was the truth is the primary utility within the US to promote the primary technology Tesla residential battery storage system when it was launched in 2015 earlier than rolling out a VPP programme in 2017 to combination Powerwalls and leveraging the saved energy as capability and taking part in it into wholesale markets.

It then went a step additional in 2021 by placing the VPP to perform grid-balancing frequency regulation ancillary services. The programmes had been expanded to incorporate battery storage gear from different suppliers like Enphase into its ‘bring your own device’ (‘BYOD’) programme.

The utility mentioned that its fleet of batteries saves clients about US$3 million total every year on the present degree of deployment.

In late July, following heatwaves within the jap US, GMP highlighted the essential function buyer batteries performed in serving to the utility provide energy when demand peaked as air situation models went on round Vermont.

Simply over a interval of roughly every week, about US$1.2 million prices had been saved and demand for energy from the grid lowered by in regards to the equal of fifty,000 households price of consumption.

The concept behind the BYOD programme is that clients purchase battery storage to allow residence {solar} self-consumption and backup energy, and the utility then pays them a payment or reductions that battery buy in alternate for having the ability to leverage the saved energy.

Corporations GMP is engaged on the brand new larger-scale battery energy storage system (BESS) deployments with embody developer Agilitas Energy, which earlier this month started development on a 3MW/6MW mission within the Vermont city of Bristol.

As with different services in and becoming a member of GMP’s portfolio, the Agilitas mission will play into the regional ISO-New England energy markets.

“Increased demand for electrical energy, rising prices and local weather change all negatively influence customers in a means that wasn’t true even a number of years in the past,” Agilitas Energy CEO Blake Bilotta mentioned a few weeks in the past because the mission was introduced.

“By turning to energy storage — an answer we imagine is paramount when speaking about cost-effective energy — the advantages are shared amongst clients, the grid and the energy transition, all on the identical time.”



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