Énergie Développement Services du Briançonnais

What Énergie Développement Services du Briançonnais does

EDSB is a French mixed-economy utility (Société d'Économie Mixte) founded in 1924 that operates as an integrated local energy actor in the Briançonnais region of the French Alps. The company produces renewable electricity through hydroelectric facilities (Pont Baldy dam, Roche Percée, Fontenil, Cervières, Randon micro-plants) and photovoltaic installations, manages the public electricity distribution network for the communes of Briançon and Saint-Martin-de-Queyrières, and supplies electricity to approximately 12,500 delivery points under regulated tariffs (TRV) and market offers via its wholly-owned subsidiary EDSB L'Agence.

The company's core technology stack centers on its hydroelectric and photovoltaic generation infrastructure producing approximately 40 million kWh annually (54 million kWh in 2024, representing 60.13% of local consumption), a distribution network serving 12,500 delivery points with 12,406 smart meters deployed, and CPL (Courant Porteur en Ligne) power line communication technology for meter data and tariff signaling. The business model combines three revenue streams: production (renewable energy generation), regulated supply (TRV tariffs identical to EDF) and competitive supply through EDSB L'Agence for business and government customers above 36 kVA, plus network management fees and third-party services including public lighting operation and maintenance for the Commune of Briançon.

Recent strategic activity has emphasized capital-intensive infrastructure modernization and territorial expansion. The company completed a €3 million rehabilitation of the Roche Percée hydroelectric plant in May 2024, is progressing on the Randon plant renovation through 2026 public consultation, and has built a portfolio of joint ventures (SEVE, BBE, EDC, SHDHA, EDA, Hautes-Alpes Énergies) extending its renewable energy footprint across the Hautes-Alpes department. Investment of approximately €5 million annually in territorial infrastructure, combined with the 2024 concession renewal, anchors a defensible local monopoly.

Name

Énergie Développement Services du Briançonnais

Legal name

Énergie Développement Service du Briançonnais

Website

https://edsb.fr

Company type

Private

Founded year

1924

Operating status

Operating

Headcount range

11–50 employees

Short description

EDSB is a French mixed-economy utility that produces renewable hydroelectric and photovoltaic electricity, manages the local distribution network, and supplies power to approximately 12,500 residential and business customers in the communes of Briançon and Saint-Martin-de-Queyrières under long-term concessions.

Ownership category

akta.pro rank

Product category

Local Electricity Distribution & Supply

NAICS

Electric Power Transmission, Control, and Distribution (22112), Hydroelectric Power Generation (221111), Solar Electric Power Generation (221114), Electric Power Distribution (221122)

SIC

Electric Services (4911)

akta.pro primary industry

Distribution Network Service Providers (DNSPs) / Regulated Distribution Companies (Ring-fenced DSOs) (EUADABAH)

akta.pro secondary industries

Microgrid & Local Distribution Operators (Campus/Base/Industrial Park DSOs) (EUADABAF), Incentives, Grants & Program Administration (Auctions, Tenders, IRA/ITC/PTC Advisory) (EUAMAAAJ)

Keywords

• Local electricity distribution
• Renewable energy production
• Hydroelectric power generation
• Photovoltaic energy supply
• Regulated electricity tariffs

Headquarters

HQ city

Briançon

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Supply Chain, Technology or R&D

Revenue model

1. Electricity Production: EDSB generates revenue through hydroelectric and photovoltaic electricity production on its territory. Production facilities include Pont Baldy dam and multiple micro-hydroelectric plants. Total production in 2024 reached approximately 54 million kWh, representing 60.13% of energy consumed by the company's customers.
2. Electricity Supply (TRV - Tarifs Réglementés de Vente): EDSB operates as a Local Distribution Company (Entreprises Locales de Distribution) offering regulated electricity tariffs set by the French government. These TRV rates are identical to EDF and other eligible suppliers, applied to residential and small business customers with power below 36 kVA.
3. Market Rate Supply (EDSB L'Agence): EDSB L'Agence subsidiary provides competitive market-rate electricity supply for business and government customers with power above 36 kVA, following the 2015 elimination of regulated tariffs for this customer segment. Has secured significant supply contracts with major regional entities.
4. Distribution Network Management: As the Distribution Network Manager (GRD) for Briançon and Saint-Martin-de-Queyrières, EDSB manages, operates, and modernizes the public electricity distribution network, performs connections, 24/7 emergency repairs, meter reading, and all technical interventions for any electricity supplier's customers.
5. Third-Party Services: EDSB provides various services for third parties including public lighting operation and maintenance for Briançon municipality, infrastructure connection work, and other technical services.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

EDSB is an integrated local energy utility that produces renewable electricity from its own hydroelectric (Pont Baldy dam, Roche Percée, Fontenil, Cervières, Randon) and photovoltaic installations in the Briançonnais territory, manages the public electricity distribution network for the communes of Briançon and Saint-Martin-de-Queyrières, and supplies electricity to approximately 12,500 residential and business delivery points under government-regulated tariffs (TRV) and market-rate offers.

Product overview

EDSB operates as an integrated local energy utility offering a comprehensive portfolio of products and services centered on renewable electricity. The core offering comprises local hydroelectric and photovoltaic electricity production from facilities including the Pont Baldy dam, Roche Percée, Fontenil, Cervières, and Randon plants (totaling approximately 40 million kWh/year), combined with distribution network management serving 12,500 delivery points across Briançon and Saint-Martin-de-Queyrières. On the supply side, EDSB offers residential electricity (at regulated tariffs) and business/collectivity electricity (via both regulated tariffs and market offers through subsidiary EDSB L'Agence). Supporting services include network connection, smart meter management, photovoltaic project support, energy consumption optimization guidance, and third-party services such as public lighting. The company also manages subsidiary interests in biomass heating (via BBE with 42% stake) and other renewable energy ventures.

Differentiator

Problem solved

Functional benefit

Products and services

• Electricity Supply (Particuliers / TRV Tarif Bleu) Residential electricity supply service offering the French government-regulated TRV (Tarif Bleu) tariff, identical to EDF rates, with electricity sourced primarily from EDSB's own hydroelectric and photovoltaic production and supplemented by EDF procurement. Customers can subscribe, manage, and terminate contracts through the agency, portal, or phone.
• Electricity Supply (Entreprises et Collectivités) Electricity supply service for businesses, SMEs, and local public entities, including market-based offers through subsidiary EDSB L'Agence for power above 36 kVA and regulated tariffs for eligible clients in the Southern Alps region.
• Network Connection Services (Raccordement)

Quantifiable outcome

• 60.13% of local consumption produced from local renewable sources (54 million kWh from 90 million kWh total)
• +4 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• EDSB L'Agence (Subsidiary)coreStrategic or Co-development PartnerSASU (single-person simplified joint-stock company), 100% owned by EDSB, created in 2015. Provides market-offer electricity supply for business and government customers with power requirements above 36 kVA in the Southern Alps region. Led by Director Olivier.
• Briançon Biomasse Énergie (BBE)coreStrategic or Co-development PartnerSAS in which EDSB holds 42% of capital. Total investment of €14.5 million (including €3 million ADEME subsidy). Manages a 24-year public service delegation from Briançon municipality for a wood-fired district heating network. Eight kilometers of network operational, 50+ substations, 18,700 MWh sold in 2023. Ecolabel+ certified by AMORCE in 2023.
• Soleil, Eau, Vent, Énergie (SEVE)coreStrategic or Co-development PartnerSEML (local mixed-economy company) founded January 2011 for renewable energy production and energy efficiency in Hautes-Alpes department. Capital: Commune of Puy-Saint-André (23.24%), Community of Communes of Briançonnais (28.67%), various entities (3.03%), 54 families of Puy-Saint-André (10.06%), and EDSB (35%).
• Énergie Développement Cervières (EDC)coreStrategic or Co-development PartnerSAEML (local mixed-economy joint-stock company) created by Cervières commune and EDSB. Objective: design, create, and operate renewable energy (primarily hydroelectric) facilities on Cervières territory. Capital split: 50.1% Cervières commune, 49.9% EDSB.
• Société Hydraulique des Hautes-Alpes (SHDHA)coreStrategic or Co-development PartnerSAS co-owned 50/50 with SERHY. Dedicated to developing small hydroelectric projects in the Pays des Écrins territory, contributing to ecological transition and local employment creation.
• Hautes-Alpes ÉnergiescoreStrategic or Co-development PartnerSEM (mixed-economy company) created October 2023 to accelerate renewable energy development in Hautes-Alpes department. Brings together 10 public and private stakeholders including the Departmental Council, territorial entities, banks, and EDSB as a shareholder since 2023.
• Énergie Développement Arvieux (EDA)coreStrategic or Co-development PartnerSEML founded January 2020 at EDSB premises, bringing together Arvieux commune and EDSB. Primary objective: construction of a small hydroelectric plant in the Queyras territory.
• SCOP LS SERVICESminorImplementation/ SI/ Consulting PartnerWorker cooperative initially contracted for mass deployment of smart meters starting spring 2022. Company was placed in judicial liquidation on November 23, 2023, prompting EDSB to reintegrate meter deployment internally.
• EDFcoreTechnology or IntegrationEDF supplies electricity to complement EDSB's local production when customer consumption exceeds local hydroelectric and photovoltaic output. EDF is also represented on EDSB's Supervisory Board as a shareholder.

Scale indicators10 records

Recent moves14 records

Expansion highlights7 records

Broad incumbents

• Engie: Engie is a major French/global energy incumbent active across electricity supply, renewables, networks, and district heating. It competes with EDSB L'Agence in the >36 kVA market-offer segment in the Southern Alps and operates comparable renewable and district-heating franchises, making it a broader-incumbent peer for the supply and renewable arms of EDSB's business.
• Enedis: Enedis is the dominant national DSO in France (EDF subsidiary) operating the public electricity distribution network outside ELD concession territories. EDSB coexists with Enedis within its own concession; Enedis is the structural reference for network management standards, RAB mechanics, and capex benchmarks that frame EDSB's regulatory economics.
• EDF: EDF is the historic French national incumbent and shareholder in EDSB (via Supervisory Board representation). EDF supplies the ~39.87% of electricity that EDSB does not produce locally, sets the reference TRV tariffs, and is the indirect peer against which EDSB's local premium service is differentiated.

Direct peers

• Régie Municipale d'Électricité de Lourdes: The Régie Municipale d'Électricité de Lourdes is a French public régie distributing and supplying electricity in the Lourdes area, similar in scope to EDSB's SEM model. It is directly comparable as a small, locally rooted DSO with regulated tariff activity and proximity-driven customer service.
• Électricité de Strasbourg (ÉS): ÉS is a historic French local electricity utility (originally a régie) distributing and supplying electricity in the Strasbourg area, with municipal/shareholder governance akin to EDSB's SEM structure. It is directly comparable as a regional franchise operator with regulated tariff activity and a long heritage (founded 1899).
• SERHY: SERHY is a French small-hydro developer and operator co-owning SHDHA with EDSB (50/50) for small hydroelectric projects in the Pays des Écrins. It is directly comparable as an Alpine-focused renewable producer that partners with local utilities like EDSB to develop assets in the same Hautes-Alpes geography.
• UEM (Usine d'Électricité de Metz): UEM is a French SEM providing electricity distribution, supply, and heat networks in the Metz area. Like EDSB, it combines regulated tariff supply, distribution concession management, and diversified energy activities (heat networks, renewables) under public-private mixed ownership.
• Régie d'Électricité de Thônes: RET is a small French Alpine régie/distribution utility serving the Thônes valley (Haute-Savoie), combining local hydroelectric production and distribution in a confined mountain territory. It is closely comparable to EDSB in scale, Alpine setting, and integrated production-distribution-supply model.
• Gaz et Électricité de Grenoble (GEG): GEG is a French SEM (later GEH/GEG Suez-era) local utility serving the Grenoble area with combined gas and electricity production (notably hydro), network management, and supply activities. Its mix of municipal ownership, Alpine hydroelectric assets, and integrated downstream offerings closely mirrors EDSB's operating model, just at larger scale.
• Sorégies: Sorégies is a French mixed-economy local energy company (SEM) operating in the Vienne department, combining electricity generation (including hydro and solar), distribution network management, and supply to residential and business customers under a similar ELD-style concession framework. It is the closest structural analogue to EDSB in terms of integrated generation-distribution-supply at a sub-national scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/edsb05
• LinkedInlinkedin.com/company/edsb

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Énergie Développement Services du Briançonnais