Our References

Since 1992, 2EI has built and renovated more than 100 hydropower plants.
2EI has the know-how and the skills to execute hydroelectric projects from start to end, apart from civil engineering for which it has many partners.
We offer a turnkey solution, from the customer need to the operating of the plant.

You will find below examples of Power Plant 2EI has built :

Las Rives - G5 hydroelectric plant

Name of the power plant Las Rives G5
Object of the contract Construction of a hydropower plant on instream flow
Power 110 kW
Customer Ondulia
Start date September 2017

Design office : Green Power Design
Design, manufacture and installation by 2EI.

Electricity :

  • Supply of power cabinets including a 2EI outdoor power cabinet
  • Installation and wiring of the power cabinet
  • Monitor system installation : HYDROWEB

Fish friendly grid and rake :

  • Supply hydrodynamic fish friendly grid with a 20mm gap
  • Rake

Design, manufacture and installation of heavy metal work :

  • Draft tube
  • Vanes

Hydraulic plant :

  • Assembly of the station and setup onsite

Hydroelectric Group :

  • Supply and installation by the DIVE group 110kw
  • Commissioning in partnership with DIVE Turbinen
Plan Las Rives Turbine Las Rives

Mourlasse power plant

Name of the power plant Mourlasse Watermill
Object of the contract Construction of a hydroelectric plant
Puissance 900 kW
Customer LLC Mourlasse Watermill
Start date November 2015

Design office : Green Power Design
2Ei was part of the project as a designer operator. The company carried out feasibility and performance studies and then looked for service providers to execute the project.

Electricity :

  • Supply control command and power cabinets
  • Supply converters
  • Power cabinets
  • Wiring and installation of the modular control station converted and tested in the workshop
  • Monitoring setup solution : HYDROWEB

Fish friendly grid and rake :

  • Supply hydrodynamic fish friendly grid with a 20mm gap
  • Rake

Design, manufacture and installation of heavy metal work :

  • Draft tube
  • Vanes

Hydraulic plant :

  • Assembly of the station and setup onsite
  • Outdoor power station installation for the hydropower plant and the control of the hydrant

Hydroelectric group :

  • Supply and installation by the DIVE group 110kW
  • Commissioning in partnership with DIVE Turbinen
Chambre Mourlasse Clapets Mourlasse

Mancioux power plant

Name of the power plant Mancioux
Object of the contract Renovate 2 Generators and electrical installation (IEG) of the power plant
Power 2400 kW
Customer Hydrostadium
Start date October 2014

Two 600 KW Turbine from Dive with a permanent magnet generator connected via Leroy Somer PowerDrive MD2 power converters.
Commision of a third one existing onsite : 12000 kW.

Electricity :

  • Supply and installation of high voltage stations
  • Supply transformers with energetic discharge
  • Supply command control power cabinets and power

Design, manufacture and installation of heavy metal work :

  • Supply and installation of the draft tube
Centrale Mancioux Armoires Mancioux

Centrale de Lafarge

Name of the power plant Lafarge
Object of the contract Hydromechanical renovation of the power plant
Power 400 kW
Customer CEM
Start date Septembre 2014

Realisation of a 400 kw 2EI vertical axis PELTON turbine with an alternator.

Electricity :

  • Supplied the command control cabinet
  • Monitoring system setup : HYDROWEB

Design, manufacture and installation of the Pelton Turbine :

  • Hydraulic profil by Mhylab
  • Mechanical design by CERO and 2EI
  • Production plan by 2EI

Manufacture :

  • Wheel selected partner 2EI
  • Workshop 2EI
  • Mechanically welded distributor 2EI

Alternator supply and installation :

  • Study 2EI
  • Supply MARELLI
  • Installation 2EI
centrale Lafarge intérieur centrale Lafarge extérieur