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Respect for the environment, eco-construction, mobility and transport, urban growth, energy: these major contemporary challenges are at the heart of our day-to-day concerns.
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Since 1957, our expertise and our ability to manage complex projects have led us to embrace society’s major transitions, always with the same passion.
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Learn, Act, Grow: this is the setec group’s commitment to all of our employees. It is the foundation of all actions we take with our companies’ HR teams.
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En rive de darse, Hikari (lumière en japonais) assurera la génération, le stockage et la gestion des énergies nécessaires à tous l

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Hikari mixed building complex, Lyon

Missions

Design/engineering

Location

France

Situated in the iconic Lyon Confluence neighborhood, the “Hikari” mixed development project is composed of three new buildings with:

Shops (1,064 m² net surface area)
Offices (7,851 m²)
Housing (4,163 m²)

The project is part of the urban plan for the area designed by Herzog and Meuron.

Challenges

This positive energy building complex includes:

A photovoltaic installation on the roof and the facade
Cogeneration with rapeseed oil
The offices have a dual-flow ventilation system with recovery and assisted natural ventilation at night to counter overheating and limit the use of air conditioning. Significant attention has been paid to the comfort of occupants; e.g. through the careful use of natural lighting.

Hikari mixed building complex, Lyon

Missions

Location

Challenges

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