While lithium-ion batteries get most of the headlines, long-duration solutions of various types are gaining ground. Alice Grundy and Andy Colthorpe profile some of the established and emerging concepts in this increasingly important field.
The business models and technologies underpinning the development of stationary energy storage markets are evolving rapidly. Dr. Kai-Philipp Kairies, Jan Figgener and David Haberschusz of RWTH Aachen University look at some of the key trends driving the sector forwards, in a paper which first appeared in PV Tech Power's Energy Storage Special Report 2019.
Despite the huge strides energy storage has made, significant hurdles remain before the technology in its many guises can be claimed to have fulfilled its massive potential. E-S.n editor Andy Colthorpe assesses the key successes and ongoing challenges for this indispensable part of the future power system.
The dramatic fall in cost, occuring alongside the mass roll-out of home storage systems in Germany since 2013, has highlighted the potential of decentralised batteries in virtual power plants to utility companies and grid operators.
The EU’s latest Clean Energy Package (CEP) is “undoubtedly positive” for energy storage, with the technology expected to play a key role in meeting the legislation’s ambitious “32% by 2030” renewables target, Brittney Elzarei, senior policy officer at trade organisation EASE has said.
PV Tech Power, the downstream solar industry journal from our publisher Solar Media, has reached its fifth ‘birthday’ and Volume 20 of the quarterly magazine, out now, includes a special report on energy storage.
A key missing piece in the clean energy puzzle is the question of how to provide baseload power in an electricity system dominated by intermittent renewables. Javier Cavada of Highview Power examines cryogenic long-duration storage as a possible solution.
The latest quarterly edition of Solar Media’s technical journal for the global downstream PV industry, PV Tech Power, including the 'Storage & Smart Power' is out now and available as a free download.
Andy Colthorpe spoke with Janice Lin of the California Energy Storage Alliance on what sort of role energy storage will play in reaching the ‘100% carbon-free retail electricity’ goal of the state’s SB100 legislation. This is Part 2 of a feature interview originally included in Solar Media's quarterly journal PV Tech Power.
The latest edition of PV Tech Power, Solar Media’s quarterly technical journal for the downstream solar PV industry is now available online, including ‘Storage & Smart Power’, a dedicated section brought to you by the team here at Energy-Storage.news.
The remote Isle of Eigg, one of the Scottish Hebridean islands, is now host to a hybrid microgrid which incorporates flywheels and ultracapacitors for high power functions as well as solar, batteries, wind and diesel backup.
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 second of a two-part special report, Andy Colthorpe dives deeper into questions of bankability, market segmentation and manufacturing strategies with four very different providers of flow energy storage technology.
The Australian state of Victoria has been given a “taste of what’s possible” with the launch of utility Origin Energy’s first virtual power plant (VPP) project to date.
Virtual power plants, flow batteries and the economics of lithium-ion battery degradation are the focus of three feature-length articles, available now in the latest edition of Solar Media’s quarterly journal PV Tech Power.
Recent moves in California to develop large-scale energy storage with four hours’ storage duration are just the beginning of a move towards using batteries as a capacity resource, the president of flow battery company CellCube has said.
Battery installations are underway at a European Regional Development Fund-backed project deploying low carbon infrastructure on the Isles of Scilly, in a model that it is hoped could be widely replicated elsewhere.
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.
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.
Technical papers and feature articles from Solar Media’s PV Tech Power journal are now available as free downloads from this site, along with a host of other industry resources.
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.
The digital ledger system blockchain has been both praised and misunderstood in equal measure and its relationship to the physical world of electrons is at its earliest stages of exploration. In the latest ‘Storage & Smart Power’ section of PV Tech Power, Carsten Reincke-Collon, CTO of Younicos looks at how energy storage and management software will interact with blockchain-led or blockchain-like systems of data processing and recording.
While it may seem like an obvious choice for US states to include energy storage into their Renewable Portfolio Standard (RPS) commitments, in reality, standalone targets and mandates for energy storage procurement have been preferred.
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.
With grid-connected energy storage a relatively new technology, stakeholders are yet to fully understand many of the risks and business opportunities it presents, DNV GL’s Dr Martijn Huibers has said.
Our publisher Solar Media produces the quarterly technical journal PV Tech Power, aimed at the downstream end of the solar PV industry, and the September 2017 edition, Volume 12 in the series, is available now.
The key value propositions for commercial energy storage are based around “maximising economics subject to operating constraints”, according to Stem and other energy storage system integrators and operators.
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.