As an independent consulting and engineering firm, IED has been involved in the provision of sustainable energy services since its creation in 1988. Our involvement extends from the study phase right through to the construction and commissioning of infrastructure such as distribution networks and renewable energy production plants.

We work for private investors and for clients in the public sector (power utilities, ministries, rural electrification agencies), and for international financial institutions.


Finalization of the Development Plan Transport Electricity Distribution Horizon 2040 for Gabon

IED has just finalized the update of the Development Plan Production Transmission Electricity Distribution Horizon 2040 for Gabon.


This study, which began in 2019, focused on forecasting national demand (integrating the government's emerging Gabon vision with all major economic projects under development), planning production facilities for

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IED wins two study contracts in Côte d'Ivoire

IED has won two research contracts in Côte d'Ivoire for the preparation of technical documents of Tender Files for the construction of biomass power plants and  decentralized production units from Renewable Energy.

The start-up meeting of the studies is scheduled on 15 July by video conference media, bringing together the DGE client and CI-Energy,

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Electricification essential to economic development: Lecture presented to IED by Pascale Trompette, Director of Research at CNRS

Tphotos usages productifshis week, IED invited Ms. Trompette, Director of Research at the CNRS, to present her work.

Market sociologist Pascale Trompette works on the links between electrification and economic development.

Together with the PACTE laboratory, she helped define methodological tools to identify and support economic actors in electrification projects,

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IED is selected by Kenya’s Ministry of Energy to provide institutional and technical capacity building to the renewable energy sector.

Kenya MoE

Local energy planning provides an excellent opportunity to operationalise Kenya’s sustainable energy agenda, ensuring that energy services are planned to meet local development needs and are financially, socially and environmentally sustainable. IED, in partnership with Loughborough University, has been selected to contribute to this process, by

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IED conducts a feasibility study in Madagascar for the Fanovana site hydroelectric installations

In Madagascar, IED, in association with ISL and ILS Topo Africa, provides technical assistance to the Ministry of Energy and Hydrocarbons (MEH), for the  feasibility study of the hydroelectric development of the Fanovana site (9MW),  as part of the global project to improve governance and operations in the electricity sector (PAGOSE) funded by the

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