The dynamics of balancing electricity supply and demand on the grid have been deeply affected by the coronavirus pandemic, but it's certainly not the only reason why the UK's electricity system operator is introducing a new service called Dynamic Containment. What is it and why is the UK already replacing its firm frequency response (FFR) and other ancillary services?
More than 60MWh of residential battery energy storage systems from sonnen will be used in a virtual power plant (VPP) project in California that will fit out solar-powered energy solutions for around 3,000 residential apartments.
Battery software company Arenko has teamed up with National Grid ESO to provide upward and downward reserve flexibility in a "first of its kind trial".
With Japanese companies keen to learn from their counterparts in deregulated energy markets such as the UK, the Japan Energy Challenge provided the ideal forum for exchanging ideas. Andy Colthorpe reports.
For Japan, the famous 4Ds of the energy transition - creating a distributed, decarbonised, decentralised and digitised grid - will involve a huge scaling up of smart solutions on a market basis, various sources have told Energy-Storage.news.
Centrica and sonnen have completed a virtual power plant (VPP) project in the south of England, which will allow customers to maximise the potential of their solar panels while providing flexibility to the grid.
A regulatory framework put in place by Italy’s grid operator TERNA has enabled Enel X to aggregate residential energy storage systems to pool their capabilities.
Italy’s electric system operator, Terna, approved contracts for dozens of megawatts (MWs) of energy storage facilities to serve grid-balancing applications each month throughout 2019.
Energy-Storage.news spoke with Samir Succar, a director and DER analyst at consultancy group ICF, shortly after he spoke on a panel at Solar Power International / Energy Storage International in Utah.
California’s success in embracing renewable energy technologies, particularly solar, has brought with it challenges around reliability of supply to consumers. Janice Lin and Jack Chang of Strategen explore how the Golden State is pioneering the deployment of energy storage as it pursues its goal of complete energy decarbonisation by 2045.
Rapidly-globalising energy storage company Sonnen has teamed up with utility Rocky Mountain Power to take its virtual power plant concept to the US state of Utah.
US software and data company Autogrid has continued its roll-out of solutions into Japan’s evolving electricity market, joining a virtual power plant (VPP) project that could add more than 10,000 assets by the end of 2021.
Stem Inc, which offers commercial and industrial (C&I) customers battery storage systems to lower their energy costs, has partnered with Canadian state-owned utility Ontario Power Generation to offer Ontario businesses ‘no-money-down’ energy storage solutions.
Enel X, the innovation and digitalisation arm of European utility Enel, is following up an initial 1MWh commercial and industrial (C&I) energy storage project in Ontario, Canada, with a significantly scaled-up second project.
Home storage systems have been considered an ‘early adopter’ market in many parts of the world, perhaps more important as a way that individuals can control their own green energy use and save energy than as a means of generating big money returns.
UK demand response aggregator Kiwi Power has completed its latest behind-the-meter battery installation at a manufacturing site in Plymouth as the company continues to target the commercial and industrial (C&I) sector with similar projects.
Enel has become the latest big name to spy opportunities in the commercial and industrial (C&I) energy storage space in Ontario, Canada, signing an agreement this week for its first project in the region.
UK demand response and energy resource aggregation company Kiwi Power has unveiled its largest behind the meter battery to date with the completion of the 4MW / 4.8MWh Tesla battery at Cenin Renewables in south Wales.
Japanese trading house Itochu has invested £5 million (US$7.04 million) into UK-based energy storage and related services provider Moixa, which will enable Itochu to add Moixa’s ‘GridShare’ aggregation platform to its own suite of battery storage solutions.
We often hear about California's leading position in solar and latterly in energy storage. Perhaps lesser known than direct policy support for energy storage and renewable technologies is the way California's network operator (CAISO) is starting to reconfigure how it procures demand response, with a positive impact for energy storage - and particularly behind-the-meter assets, as Ted Ko, policy director of Stem, explains.
Australia has launched new interactive maps of the electricity grid specifically to support decentralised usage of distributed energy resources (DERs) including battery storage, renewable energy and smart demand management.
Stem’s virtual power plants (VPPs) have been utilised to provide emergency demand response services in California during a major heatwave.
Demand response provider Limejump has added Britain’s largest battery storage system to its aggregation assets after winning a contract from UK Power Networks (UKPN) to take on the commercial operations of Smarter Network Storage, also known as 'The Big Battery'.
US utility Southern California Edison (SCE) is looking to acquire distributed energy projects to help strengthen the grid in the Goleta area of Santa Barbara, California.
A UK energy demand response start-up using machine learning and artificial intelligence to manage a portfolio of storage assets and provide real-time energy reserves to the grid is set to launch within weeks.
A plan by utility Con Edison to save US$1 billion on infrastructure spending in New York’s Brooklyn and Queens neighbourhoods will get 13MWh of energy storage from Green Charge.
From the outside, the VPP looks like a single power production facility that publishes one schedule of operation and can be optimised from a single remote site. From the inside, the VPP can combine a rich diversity of independent resources into a network via the sophisticated planning, scheduling, and bidding of DER-based services. Peter Asmus examines the role energy storage can play within this architecture.
German energy storage hardware and services provider sonnen has launched a new product for the commercial energy storage market using power conversion systems from Ideal Power.
A utility in California is investigating how energy storage technology for keeping food and other goods refrigerated could help counter the challenge posed by the famous “duck curve” of PV energy supply and demand.
Hawaii has been namechecked as a ‘test bed’ for how grids can migrate to higher levels of PV penetration so often it has become something of a cliché. Stem’s VP for Hawaii operations, Tad Glauthier tells ESN about the projects that are going on, which lessons might be transferable to other regions - and which might not.