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.


Inauguration of the commissioning of the electricity grids of 24 communities of the ZIRO, and symbolic installation of the first solar panels of the Cassou power plant


The ceremony to commission the power grids of 24 ZIRO communities composed in lot 1 and 2 of the electrical grid component of the ERD ZIGO project in Burkina Faso took place on Thursday 03 September 2020 in Cassou, province of ZIRO.

Mise en service par le ministre Amba UE

The commissioning ceremony was coupled with the symbolic installation of the first solar panels of the Cassou

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In Côte d'Ivoire, the project ECLERIVOIRE is in progress

EclerivoireThe ECLERIVOIRE project, funded by the European Union, is part of the 11th EDF of the ENERGOS II programme, which includes a component "Decentralized rural electrification by renewable energy" and an "Energy Efficiency in Public Buildings" component. The company IED (Energy Innovation and Development) is driving the mastery of the project and

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The new version DAP 4 (2020) now available!

DAPV4Based on the concern that it is fundamental to predict, at best, the demand for electricity at a territorial level, this in order to better anticipate and plan investments in production the DAP software was developed more than 25 years ago and is since extensively experimented with large institutions and companies renowned in the market. In order

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Work is in progress on the Mbakaou Carrière hydroelectric power plant construction site

On June 20, 2019, IED INVEST, as project developer and IPP (Independent Power Producer), officially launched the construction of the small hydroelectric power plant in Mbakaou Carrière (1.4 MW, 11.2 GWh/year) in Cameroon, in partnership with the IED Group, the Ministry of Energy of Cameroon (MINEE), the Rural Electricity Agency, ARSEL

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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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