Verkor begins production testing at its battery plant in Dunkirk

Backed by Meridiam, Verkor's Dunkirk facility begins testing ahead of planned production launch in early 2026, with Renault as a primary client.

Share:

Subscribe for unlimited access to all the latest energy sector news.

Over 150 multisector articles and analyses every week.

For less than €3/week*

*For an annual commitment

*Engagement annuel à seulement 99 € (au lieu de 149 €), offre valable jusqu'au 30/07/2025 minuit.

The electric vehicle battery factory developed by French company Verkor in Dunkirk has entered its production testing phase, according to infrastructure fund Meridiam, one of the project’s major investors. The facility, a symbol of France’s reindustrialisation effort, is “nearly completed”, stated Thierry Déau, Chief Executive Officer of Meridiam, during a press exchange in Paris marking the fund’s 20th anniversary. Meridiam has invested €200mn in the gigafactory.

Commercial launch targeted for early 2026

Final mechanical and electrical connections of the equipment are scheduled for the coming weeks, according to earlier remarks from Verkor co-founder Benoît Lemaignan. Commercial production is expected to begin no later than early 2026. By 2028, the facility will have a production capacity of up to 16 GWh of lithium-ion cells per year, with 12 GWh allocated to Renault. This volume corresponds to energy storage sufficient to equip approximately 150,000 vehicles, notably including Alpine models from the French automaker.

A streamlined industrial model

As the European battery sector faces uncertainty, illustrated by the bankruptcy of Swedish manufacturer Northvolt, Thierry Déau highlighted the strategic differences between the two firms. Unlike Northvolt, which pursued full vertical integration including recycling, Verkor is focused solely on cell manufacturing. This narrowed scope provides greater operational and financial control, according to the Meridiam executive, who regards Renault as a stable industrial partner.

Meridiam expands global infrastructure presence

Meridiam raised €1.5bn in 2024 and invested nearly €4bn in diversified projects worldwide, €1bn more than in 2023. Notable transactions include a contract exceeding €5bn to build one of the largest seawater desalination plants in Jordan, as well as a motorway project in Atlanta, United States, of similar value. The fund is also engaged in electric vehicle charging infrastructure, particularly in Germany, reflecting a sustained strategy of geographic diversification.

Energy Plug Technologies partnered with GGVentures to deliver three energy storage systems to the U.S. construction sector, marking its first commercial breakthrough in this strategic market.
HD Renewable Energy has completed the connection of its Helios storage system to the Hokkaido grid. The 50 MW project is expected to enter commercial operation by the end of 2025, targeting multiple segments of the Japanese electricity market.
Ingeteam partners with JinkoSolar and ACLE Services to equip seven sites in Australia, representing a total capacity of 35 MW and 70 MWh of energy storage.
Copenhagen Infrastructure Partners has acquired from EDF power solutions North America the Beehive project, a 1 gigawatt-hour battery storage facility located in Arizona.
Developer Acen Australia has submitted a battery storage project to the federal government, targeting 440MW/1,760MWh in a region near solar and mining infrastructure in Queensland.
Google invests in Italy’s Energy Dome to deploy in Oman a long-duration CO₂-based storage solution, in partnership with Takhzeen Oman and the sovereign wealth fund Oman Investment Authority.
Zeo Energy has completed the acquisition of Heliogen, creating a new division dedicated to long-duration energy generation and storage for commercial and industrial markets.
Entech will deliver a 20 MWh battery storage system in Loire-Atlantique under an agreement that includes a twenty-year maintenance contract.
Portland General Electric inaugurates three new battery energy storage sites, strengthening available capacity in the Portland metropolitan area by 475 MW and supporting growing demand while stabilising costs.
Tesla retains the top position in the global battery storage market, but Sungrow moves within one point, revealing intensifying rivalries and a rapid reshaping of regional dynamics in 2024.
Lyten announces an agreement to acquire most of Northvolt's assets in Sweden and Germany, bringing new industrial prospects to the energy storage sector in Europe.
Energy Vault secures an exclusive $300 mn commitment to support the creation of Asset Vault, a subsidiary dedicated to building and operating 1.5 GW of energy storage projects across several continents.
Energy Vault confirms the acquisition of the Stoney Creek storage project, marking its first major operation in the Australian market, following approval from local authorities on foreign investments.
GoldenPeaks Capital strengthens its position on the Polish energy storage market with the acquisition of two battery systems, totalling 54 MW, secured by seventeen-year capacity contracts.
Adapture Renewables announces the commissioning of two battery energy storage systems in Texas, totalling 74 MWh in capacity, with technological support from Ascend Analytics for operational optimisation.
SolarMax Technology has signed a key contract to deliver a 430 MWh battery energy storage system in Texas, strengthening its presence in the large-scale US energy solutions market.
Shanghai Sermatec Energy Technology Co., Ltd. announces an agreement to supply more than 430 MWh of energy storage in Bulgaria, marking a new step in the expansion of Chinese solutions in the European market.
Pulse Clean Energy raises GBP220mn ($292.3mn) from six international banks to fund six new battery sites, supporting the UK strategy to expand energy storage and transition to a more resilient network.
According to Ember, the profitability of battery storage on Indian wholesale markets is rising sharply, driven by the rapid decline in costs and high volatility in electricity prices.
Pacific Green has signed a commitment agreement with ZEN Energy for the management of 1.5GWh of battery storage across three major sites in Australia, strengthening its portfolio and accelerating the market launch of its projects.
Consent Preferences