Strike at Cordemais: Unions call for EDF CEO to come to the plant

Unions at the Cordemais coal-fired power station have called a strike and are demanding that EDF CEO Luc Rémont come to the plant to explain the abandonment of the biomass conversion project.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25£/month*

*billed annually at 99£/year for the first year then 149,00£/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2£/month*
then 14.90£ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Unions at the Cordemais coal-fired power plant have issued a strike warning and are demanding that EDF CEO Luc Rémont come to the plant to explain the abandonment of the biomass conversion project. The Cordemais coal-fired power plant in the Loire-Atlantique region is facing a major union mobilization.
The CGT, CFE-CGC and FO unions have issued strike notice covering the entire winter period.
They are protesting against EDF’s decision to abandon the Ecocombust project, aimed at converting the plant to biomass.
The employees are demanding that EDF CEO Luc Rémont appear before them to explain the decision directly.
The unions believe that abandoning the Ecocombust project jeopardizes the future of the plant and local jobs.
“We don’t accept that the president’s word has not been heard,” says Fabien Deschamps, CGT delegate.
In September 2023, President Emmanuel Macron had announced the conversion of France’s last coal-fired power plants to biomass by 2027.
The Cordemais employees feel betrayed by this U-turn.

Concern over future jobs in Cordemais

EDF’s decision has raised serious concerns about jobs at the Cordemais site.
The unions fear that abandoning the conversion project will lead to the definitive closure of the plant, resulting in job losses.
“We’ve got to stop selling us dreams and making us believe that everything will turn out all right,” asserts CGT representative Sébastien Bellomo.
Employees are demanding concrete guarantees for their professional future.
EDF has proposed an alternative project involving the manufacture of piping for the EPR 2 reactors via Framatome.
However, the unions are skeptical about this solution.
“This project was not planned for us and is not at all prepared,” stresses Sébastien Bellomo.
They believe that this alternative will not compensate for the job losses associated with the shutdown.

Unions keep up the pressure on EDF

In addition to the strike notice, the unions have decided to continue the site requalification tests.
The aim is to demonstrate the plant’s ability to continue producing electricity while complying with environmental standards.
“We want to show that we can do the job,” explains Sébastien Bellomo.
The employees hope to convince EDF to reverse its decision.
When asked about the situation, Luc Rémont asserts that the EDF Group will work with all employees to ensure their future.
“They will all be offered a future within the EDF Group,” he declares.
Nevertheless, these assurances are not enough to reassure the unions, who are waiting for firm commitments.
They call on the CEO to come and explain himself directly on the Cordemais site.

National context and outlook

The closure of coal-fired power plants is part of the national energy transition strategy.
However, the abandonment of the biomass conversion project calls into question the commitments made by the government.
The Cordemais employees recall that President Macron had supported this conversion, seen as a solution for preserving jobs while meeting energy challenges.
Internationally, the UK is preparing to close its last coal-fired power plant at the end of September.
This global trend is increasing the pressure on sites like Cordemais.
The unions are calling for genuine consultation to find lasting solutions.
They insist on the importance of maintaining industrial activity on the site, which is crucial to the local economy.
The situation at Cordemais illustrates the challenges associated with the energy transition, particularly in terms of jobs and industrial conversion.
Future decisions by EDF and the government will be decisive for the future of the site and its employees.
The unions remain mobilized and expect answers that are equal to the stakes.

Fonds Bioénergie acquires a stake in Keridis BioEnergy to accelerate renewable natural gas production from agricultural and food residues across Québec.
The United States recorded a limited 3% increase in its annual biofuels production capacity in 2024, hindered by declining margins and the closure of several facilities.
Enilive aligns conversions in Italy, hubs in Asia and U.S. diversification, with rising HVO margins, integrated pretreatment and HVO/SAF offtakes tied to European requirements, supporting volumes, site utilization and operational guidance.
The Ille-et-Vilaine Departmental Energy Syndicate awarded ENGIE Solutions a €9.5mn ($10.01mn) contract to operate a 4.9 km heating network, scheduled for commissioning in 2027.
Vermont’s energy regulator authorises final review of a 2.2 MW project led by Clean Energy Technologies to convert agricultural waste into renewable electricity.
The increase in Brazil’s biodiesel blend mandate to 15% has reignited calls for stronger regulatory supervision as prices climb and budget constraints limit enforcement.
Waga Energy strengthens its presence in Brazil, betting on a rapidly structuring market where biomethane benefits from an incentive-based regulatory framework and strong industrial investment prospects.
John Cockerill and Axens launch NesaBTF, an industrial torrefaction technology designed to optimise biomass supply, with targeted ambitions in the growing sustainable aviation fuel market.
A R550mn grant enables Johannesburg to launch a waste-to-energy project with a 28 MW capacity under a 25-year public-private partnership model.
ENGIE signs a 15-year agreement with CVE Biogaz for the purchase of biomethane produced in Ludres, under the Biogas Production Certificates mechanism, marking a structuring step for the sector's development in France.
The first phase of a green methanol project in Inner Mongolia has successfully completed biomass gasifier technical tests, marking a key milestone in Goldwind's industrial deployment.
Eni begins the transformation of its Priolo complex in Sicily with a 500,000-tonne biorefinery and a chemical plastic recycling plant, based on its proprietary Hoop® technology.
Waga Energy has launched a biomethane production unit in Davenport, Iowa, in partnership with the Scott County Waste Commission and Linwood Mining and Minerals, with an annual capacity exceeding 60 GWh.
German group Uniper has entered into a long-term supply deal with Five Bioenergy for biomethane produced in Spain, with deliveries scheduled to begin in 2027.
Hanoi is preparing a tax relief plan for biofuel producers to support domestic ethanol output ahead of the E10 mandate rollout planned for 2026.
Lesaffre and ENGIE Solutions have inaugurated a waste heat recovery unit in Marcq-en-Barœul, covering 70% of the site's thermal needs through two industrial heat pumps.
Biochar projects are drawing investor interest in India, but signing regulated offtake contracts has become essential to ensure market compliance and financial stability in the carbon sector.
EDF power solutions and Refocosta have inaugurated Colombia’s largest wood biomass power plant in Villanueva, with 30 MW of capacity and an annual output of 200 GWh injected into the national grid.
Copenhagen Infrastructure Partners invests in Nivalan Biokaasu, Finland’s largest bioLNG plant, with construction set to begin in late 2025 and operations scheduled for 2027.
The Netherlands' lower house voted to adopt RED III, including technical amendments, paving the way for timely transposition by January 1, 2026, in line with EU commitments.

All the latest energy news, all the time

Annual subscription

8.25£/month*

*billed annually at 99£/year for the first year then 149,00£/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2£/month*
then 14.90£ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.