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 Iferouane hybrid solar power plant during the 16th Aïr Festival in Niger

On the occasion of the festivities celebrating nomadic cultures, particularly the Tuareg culture, the Nigerian authorities inaugurated in early December 2022 in the heart of the Aïr mountain range located 1200 km away from Niamey, the new hybrid power plant of Iférouane (360 kWp solar, batteries and diesel).

The Nigerian Electricity Company,

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IED contributes to safeguarding the sight of vulnerable populations in Benin

In 2022, among the various actions carried out by its employees, IED supported the Cotonou Bel'Harmonie Lions Club, which brings support to disadvantaged populations in Benin.

At the end of 2022, the fruits of this initiative are already visible: following the free ophthalmological consultation organized by the Zone 13 Lions Clubs on October 26

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IED supervises the electrical supply works of FABRIMETAL plant in Benin

As part of the supply of electrical energy to a concrete bar manufacturing plant in Sémè,  Benin, IED was asked by the SBEE - Société Béninoise d'Energie Electrique - to monitor and control the work consisting to add a 63 / 15 kV - 20 MVA transformer span at the 63 kV/15 kV substation in Sémè. 

All the work was carried out with quality while

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Establishment of a geographical information system for CEET's electricity infrastructure and customers in Togo

As part of its contract with CEET, Compagnie Energie Electrique du Togo, IED and its partner AXELEC in Togo, have been since early August 2022, supervising the implementation of a geographic information system for CEET's electricity infrastructure and customers.

Togo CEET 2022 02

Concretely, this project, financed by the World Bank, is articulated according to the

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Back in pictures on the validation workshop of the national program to improve access to electricity in Mali

IED organized the validation workshop of the national program to improve access to electricity in Mali which was held on 3 November 2022 in Bamako.


This workshop is part of the PASEM project of the Republic of Mali, funded to the tune of 150 million dollars by the World Bank, and targets universal access to electricity by 2030 (only half of

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