Ferrier Marchetti Studio

CO’Met Arena Congress and Convention Center

CO’Met Arena Congress and Convention Center
© Luc Boelgy

CO’MET ARENA CONGRESS AND CONVENTION CENTER

Ferrier Marchetti Studio + Chaix & Morel et Associés + Populus

CATEGORY
Mixed Use Architecture, Sports Architecture

AREA OUTSIDE SPACE (COURTYARD, HALL, PARKINGS)
20 ha

ARENA CONSULTANT ARCHITECT
Populus

LEAD ARCHITECTS
Ferrier Marchetti Studio

LIGHT DESIGNER
BOA

LANDSCAPE
Ter

ARCHITECT OF THE CONGRESS AND EXHIBITION CENTER
Chaix & Morel Associés

PHOTOGRAPHS
Luc Boelgy

AREA
52000 m²

AREA ARENA
23 000 sqm

AREA CONGRESS CENTER
20 000 sqm

AREA CONVENTION CENTER
9 000 sqm

YEAR 
2023

LOCATION
Sustainability ,Orleans, France

PROGRAM / USE / BUILDING FUNCTION
Polyvalent performance space for sports or shows with over 10000 seats and registered for international competitions in basketball, volleyball, handball, tennis, badmington, boxing, hockey, gymnastics, etc.; along with the Orléans Loiret Basket club sports hall. - Congress center, with a plenary room of 1000 seats, sub-committee's room, restaurant and terrace. - Convention center

Co'met brings together three distinct programs in a new and powerful architectural image. The Arena, the convention center, and the exhibition center come together in a spectacular sequence along the southern entrance to Orléans.

CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy

The whole constitutes a vast multifunctional facility, a unique tool for sports, culture and events.  By installing the functions in a way that is both distinct and continuous, Co'met drastically changes the perception of the entrance to the Orleans metropolis.

As a counterpoint to the large functional volumes, the image of Co'met is all lightness and clarity. Its identity comes from what is there and not elsewhere.

CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy

The subtle atmosphere of the banks of the Loire, a Unesco World Heritage Site, inspired a fluid and soft architecture. The undulating drape of the facade envelops the Arena and extends out over all the facilities.

The image is unitary but punctuated by the variation of curves that play with the variation of light and the changing sky. By floating in front of the buildings, the façade creates transparencies, suggests silhouettes, and offers depths of field. It is not an architecture that is exhausted at first glance, and the impressions one has of it are constantly renewed.

CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy

At night Co'met is metamorphosed by subtle lighting and it is a completely new image that appears. The entrance is under a large open-air canopy.

It connects the urban forecourt on the tramway side, and the Bois des Montées, an existing preserved piece of forest that installs the presence of nature at the heart of the visitor's experience. Landscape and city correspond in a noticeable dialogue.

The project is part of an ambitious sustainable development approach. It is the most efficient sports program in France in terms of energy consumption. The volumes are entirely treated by geothermal energy.

CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy

The construction shows great frugality: the design of the facades is based on lightness and therefore on the use of the least amount of material.

In the interior spaces, the concrete structure is left exposed, without any added material. Minimal consumption of resources creates a serene and solid scenery, attuned to the event's atmosphere.

CO’Met Arena Congress and Convention Center
© Luc Boelgy
CO’Met Arena Congress and Convention Center
© Luc Boelgy

The signage interventions are directly applied to the concrete walls and integrated into the architecture.

We know that the best way to respond to climate issues is to make the best and most efficient use of the buildings once they are built. It is a question of moving from mono-functionality to multi-functionality in order to extend the intensity and the time slots for the use of the facilities.

The 10,000-seat arena is designed to be modular and adaptable to all kinds of cultural and sporting events.

The convention center is a direct continuation of the arena and the exhibition center: numerous scenarios for combining all or part of the spaces offer a unique tool that will function all year round.

CO’Met Arena Congress and Convention Center
© Luc Boelgy


CO’Met Arena Congress and Convention Center
Plan - Site 1.3000
CO’Met Arena Congress and Convention Center
Plan - Site 1.1000


CO’Met Arena Congress and Convention Center
Cross section
CO’Met Arena Congress and Convention Center
West elevation


CO’Met Arena Congress and Convention Center
Plan - Second Floor
CO’Met Arena Congress and Convention Center
Plan - Third Floor
CO’Met Arena Congress and Convention Center
Plan - Ground Floor

Ferrier Marchetti Studio
T +33 1 43132020 F +33 1 43132021
Ferrier Marchetti Studio
24 Rue Dareau, 75014 Paris, France