Entech signs €5mn contract for storage system in Loire-Atlantique

Entech will deliver a 20 MWh battery storage system in Loire-Atlantique under an agreement that includes a twenty-year maintenance contract.

Share:

Subscribe for unlimited access to all energy sector news.

Over 150 multisector articles and analyses every week.

Your 1st year at 99 €*

then 199 €/year

*renews at 199€/year, cancel anytime before renewal.

Entech has signed a contract worth more than €5mn ($5.46mn) with a major energy sector player for the construction of a Battery Energy Storage System (BESS) with a capacity of around 20 megawatt-hours (MWh), located in Loire-Atlantique. The project will be carried out by Entech Construction, the division responsible for designing, developing and installing ground-mounted photovoltaic power plants and storage systems. Commissioning is scheduled for December 2026.

A long-term structured partnership
The construction contract is accompanied by a twenty-year maintenance commitment. According to Entech, the agreement aims to ensure the system’s performance and availability throughout its operational life. The financial terms of the maintenance contract have not been disclosed, but the company stated that it represents a strategic component of the cooperation between the two parties.

Strengthened position in the storage market
This Loire-Atlantique project adds to Entech’s growing list of achievements in the energy storage sector, which is experiencing strong growth in France. The company did not disclose the specific type of batteries or the control system to be implemented, but indicated that the selected solution would enable optimised management of energy fed into and withdrawn from the grid.

A national trend of partnerships
The French storage market is attracting increased interest from operators and investors, supported by an evolving regulatory framework. Combining construction contracts with long-term maintenance agreements, as in this case, is becoming a common practice to secure performance and stabilise commercial relationships over time.

CATL unveiled in São Paulo its new 9MWh TENER Stack system, designed for the South American market, responding to rising demand for energy storage driven by the growth of renewable energy.
EdgeConneX has acquired a second site in the Osaka region, bringing its total capacity to 350MW to support the growth of the Cloud and AI market in Japan.
Driven by grid flexibility demand and utility investments, the global containerized BESS market will grow at an annual rate of 20.9% through 2030.
The American battery materials manufacturer, Group14, finalizes a $463 million fundraising round and acquires full ownership of its South Korean joint venture from conglomerate SK Inc.
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.
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.

Log in to read this article

You'll also have access to a selection of our best content.

or

Go unlimited with our annual offer: €99 for the 1styear year, then € 199/year.