Markets
Markets ESS News
Markets ESS News

Policymakers are increasingly recognizing the value of energy storage for building a greener, flexible, and reliable energy system. In a growing number of markets, energy policies are being introduced to support both deployment and local manufacturing.

Be it through procurement exercises or other market mechanisms, policymakers have intensified efforts to drive the development and deployment of all energy storage solutions.
However, in most markets, some barriers still exist.

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Latest News

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Japan curbs grid capacity hoarding as battery queue hits 172 GW Japan has added a site-rights test for grid connections, following new limits this year on battery applications, while less than 1 GW of grid-scale storage is actually connected.
Brian Publicover
Oct 02, 2026
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Brazil hits 56 GW of connection headroom for battery auctions Brazil's available grid capacity for battery storage projects exceeds the association's estimate of 2028-30 power needs by up to 12.5 times, according to an analysis of transmission data.
Lívia Neves
Oct 02, 2026
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Germany approves rules for storage, bidirectional charging Germany’s Federal Network Agency (Bundesnetzagentur) has approved rules for the market integration of electricity storage systems and charging points (MiSpeL), allowing batteries to combine renewable and grid electricity while preserving support for eligible renewable power.
Petra Hannen
Oct 02, 2026
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Brazil includes batteries in capacity auction calendar through 2029 Brazil has scheduled annual capacity auctions through 2029, with batteries, hydropower and thermal generation among the eligible technologies.
Lívia Neves
Oct 01, 2026
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China southern power grid
China sets 2030 battery targets, backs sodium-ion and solid-state China's new five-year battery plan targets 15,000-cycle lithium batteries by 2030 while expanding sodium-ion, flow-battery and emerging storage technologies.
Vincent Shaw
Oct 01, 2026
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US energy storage deployments hit record 18.9 GWh in Q2 Wood Mackenzie says US storage installations fell 7% year over year to 5.4 GW in the second quarter, but a shift to longer-duration batteries lifted energy capacity 16%.
Ryan Kennedy
Oct 01, 2026
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Ireland introduces €600 residential battery grant Irish householders will be able to avail of a €600 ($680) battery grant as part of a package of renewable energy supports effective from Oct. 6. Grants of up to €9,000 for lower-income householders to install solar and batteries will also be included as well as support for businesses.
Blathnaid O’Dea
Sep 30, 2026

All Markets news

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Global Battery Alliance Logo
Global Battery Alliance launches Battery Passport pilots The Global Battery Alliance (GBA) has just launched the second wave of its Battery Passport pilots, which includes 11 pilot consortia. This second wave will establish the Minimum Viable Product of the GBA Battery Passport with a product-level ESG (Environment, Social, Governance) score.
Carrie Hampel
Jun 21, 2024
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Chart showing the simulation for one autumn day
BESS, deep learning simulations: decrease in wholesale price variability Donato Leo is the author of a study on the relationship between photovoltaics, batteries and wholesale energy prices in Italy. Leo's deep learning simulations suggest changes in energy prices as installed battery capacity increases.
Sergio Matalucci
Jun 20, 2024
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Chart with Q1 2024 comparison of energy storage deployments
U.S. grid-scale storage grows 84%, residential storage 48% Wood Mackenzie reported large growth in Q1 year-over-year for grid-scale storage and residential storage in the USA, while commercial and industrial storage slowed.
Ryan Kennedy
Jun 19, 2024
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Bilen Akuzum and Lukas Hackl
Aepnus garners $8m for sodium sulfate recycling In the USA, Aepnus Technology has accrued $8 million in seed financing to accelerate the production of its novel end-to-end sodium sulfate recycling technology.
Carrie Hampel
Jun 18, 2024
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Tesla Powerwall
Octopus Energy and Tesla announce service integration in UK, Spain The partnership between the two energy tech giants will see Octopus install solar powered home battery Tesla Powerwall and Tesla customers utilize Octopus’ range of smart tariffs.
Patrick Jowett
Jun 18, 2024
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Chart showing Southeast Asia's cumulative installed pumped-hydro storage capacity over the next years
Southeast Asia targets 18 GW of pumped hydro by 2033  According to projections from Norwegian consultancy Rystad Energy, Southeast Asia’s share of pumped storage hydropower is set to increase nearly eightfold in less than a decade – from 2.3 GW today to 18 GW by 2033. Rystad’s figures say that there is currently 2.7 GW of pumped hydro storage under construction, while the remaining 13.3 GW is in various stages of development. 
Blathnaid O’Dea
Jun 17, 2024
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Energy Storage Systems
India’s NTPC launches 250 MW/500 MWh standalone battery storage tender Indian state-run power producer NTPC Ltd has invited bids to develop 250 MW/500 MWh of grid-connected standalone battery energy storage systems in Gadarwara, the state of Madhya Pradesh, central India and Solapur, the state of Maharashtra, western India.
Uma Gupta
Jun 17, 2024
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Azeglio LDES container
New York offers $5 million for long-duration storage projects The funding will advance the development and demonstration of scalable innovative long duration energy storage (LDES) solutions and be available via a competitive solicitation run by the New York State Energy Research and Development Authority (NYSERDA).
Marija Maisch
Jun 14, 2024
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Field of PV and wind mills
Germany, UK, Ireland, Poland offer best renewables + BESS colocation potential Market analytics provider Aurora Energy Research has examined the potential for colocation of renewables with battery energy storage systems (BESS) across 12 European countries. It found that Germany, Great Britain, the Ireland I-SEM, and Poland are leading the pack.
Marija Maisch
Jun 14, 2024

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