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First developed by NASA, flow batteries are a potential answer to storing solar – and wind – for eight to 10 hours, far beyond what is commonly achieved today with lithium-ion. In the first of a two-part special report, Andy Colthorpe learns what the flow battery industry faces in the fight for commercialisation.
The residential energy storage market in the US has just enjoyed one of its biggest growth spurts so far, although action is mostly centred in specific states with supportive policies and conditions.
Volume 15 of PV Tech Power, from our publisher Solar Media, has just hit the virtual shelves - and the quarterly technical journal is free to download from the PV Tech site.
The commercial and industrial segment is one of the most promising sub-sectors of the energy storage space. Julian Jansen of IHS Markit describes recent efforts to model the US C&I storage landscape and what it reveals about this dynamic emerging market. As told to Andy Colthorpe.
The US is expected to remain the world’s biggest market for energy storage until 2022, with China its closest rival, GTM Research has said.
Already this year we’ve been able to learn directly about the energy storage market in Europe from the Energy Storage Summit in London at the end of February and Energy Storage Europe in Dusseldorf, which just took place last week. Andy Colthorpe summarises what he's seen and heard.
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.
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.
A new study from Navigant Research into the strategy and execution of various lithium-ion battery providers in the utility-scale energy storage industry identified Korean companies LG Chem and Samsung SDI as “leaders” of a rapidly-growing sector.
Over 9,000MWh of battery energy storage could be deployed in Britain over the next five years as the sector enjoys a trend towards “explosive growth”, a market analyst has said.
The European electricity storage market has seen an impressive growth over the past two years. Whereas in 2015 some 300MWh of battery storage capacity was newly installed, just two years later in 2017, more than 700MWh was added. Delta-ee's Valts Grintals gives you some highlights and pinpoints some recent trends across the continent.
The second part of our round-up of the best guest blogs of the year covers as wide a range of topics as yesterday's list, from a mixture of experts and industry stakeholders.
Since the launch of the site almost four years ago, Energy-Storage.News (and PV Tech Storage as it was previously known), has consistently brought you high-quality blogs from both guest contributors and our team of journalists and experts here at Solar Media. Here's just a selection of some of the best guest blogs we ran from January to June, 2017:
In a world where energy storage will play an increasingly important role – in balancing renewables, reinforcing the network, and reducing energy costs – how important will ‘brand’ be?
Britain could be the best “scale-up” market in the world when it comes to deploying energy storage batteries, leaning on years of experience in solar PV, the chief of one manufacturer has said.
While lithium-ion is rapidly racing ahead to become the “de facto grid storage solution” and is the most popular technology choice by far, vendors of other types of batteries are also targeting the market, with varying degrees of success.
In the past month we have heard a lot about the future of storage in the UK. From plans by the government and regulator to enable greater flexibility across electricity networks to changes to technical rules governing the market, there's been a sense that a great deal is changing. Analyst Lauren Cook of Solar Media's in-house market research team takes a look at the utility-scale pipeline figures behind the headlines.
Florian Mayr, partner at Apricum - The Cleantech Advisory, reflects on knowledge gained in energy storage's rapidly growing markets and offers his five key ingredients for success.
The world pipeline for energy storage on the utility side of the meter has doubled in the past year, reaching 3.4GW, according to new research by I.H.S.
According to the latest GTM Research figures, energy storage is coming into its own and is no longer confined to a handful of US states. 21 states now have 20MW of storage projects proposed, in construction or deployed. Further, 10 states have pipelines of more than 100MW.
Financial services giant Morgan Stanley has anticipated that the US energy storage market will grow faster than current consensus expectations, while Deloitte has earmarked the technology for exponential growth – although not perhaps this year.
Software for energy storage systems will be a mixture of in-house solutions by integrator/ developers and third-party providers, in an industry segment set for a steep rise in value, according to one expert.
New value propositions which will radically change the way energy is generated and used by end-customers are already accelerating energy storage market growth. Julian Jansen of Delta-ee takes a look at three distinctive types of business model which are taking shape.
Andy Colthorpe and Ben Willis profile some of the companies and technologies making waves in the fast-changing world of stationary energy storage, in a feature article which originally appeared in the seventh issue of PV Tech Power.
Another period of growth in US energy storage was enjoyed in the first quarter of 2016, up by 127% year-over-year compared to the equivalent period in 2015, GTM Research has found.
While seeming “tech breakthroughs” garner a great deal of media attention, the three key factors in determining the likely impact of storage tech companies are innovative technology, scalability and a proven track record, a Bloomberg New Energy Finance analyst has said.
The head of an Australian solar installer has criticised Tesla’s marketing of its residential energy storage devices, claiming that potential end customers have been given unrealistically low expectations on the system’s pricing.
A small number of regional markets are leading the way for energy storage deployment in the US, but this is likely to change in the near future, an analyst from GTM Research has said.
This year will be the one when “PV energy storage systems (PVESS) make an enormous leap toward wide-scale adoption”, according to research firm IHS.