Comment: (1)

Ecosistema urbano working for the urban transformation of Grenoble

Category: ⚐ EN+architecture+competitions+ecosistema urbano+news+sustainability+urbanism+work in progress

accessibility

We are proud to share our success in the competition for the Master Plan for ZAC Flaubert in the city of Grenoble. It is the result of a collaboration with Sathy, TN Plus,  OGI (Engineering), Res Publica, and VPEAS. Our candidature has just been selected to lead this great urban transformation and revitalization process in the very center of Grenoble city.

The project deals with the urban transformation of an underused area: ZAC Flaubert. This is currently a 90 hectares transition area at the crossing of a North-South axis and an East-West one, both important for the city. Being a strategic part of the city and its inhabitants, this huge project has various stakes and raises one question: How to give an identity to this area which is now a cluster of micro-identities?

The mayor, from the Ecologist party, wants to integrate citizens in an ambitious co-construction process that would start with Flaubert to spread across the whole city. He is committed to involving residents, shop owners, citizens at each step of the co-construction project. In addition, various other stakeholders are to be involved in the process thanks to different formats such as debates and discussions to exchange points of view and possible visions for Flaubert’s future.

continue reading

Comments: (2)

Ecosistema Urbano, first prize in the Voronezh Sea Closed Competition

Category: ⚐ EN+competitions+ecosistema urbano+eu:live+news

Aerial view of the "Leisure Island"

Aerial view of the “Leisure Island”, one of the proposals

The Department of Natural Resources and Ecology of the Voronezh region decided recently to organize a closed competition in order to develop a strategy for the future of the Voronezh Sea, a currently contaminated reservoir. The aim was to gather ideas on the use of the reservoir so it can be more attractive for the population and be a resource for the development of the city once the water is clean.

Today we are pleased to announce that our proposal has been awarded the first prize!

Click on the image to see some cool panoramas of the Voronezh Sea!

Click on the image to see some cool panoramas of the Voronezh Sea!

The proposal developed by Ecosistema Urbano after being selected for the second round of the competition works at different levels, addressing both the diverse sources of contamination and the potential uses of the existing reservoir. Our vision combines various solutions bringing new opportunities for leisure and activities for people to enjoy and experience the lake.

Our proposal

Addressing the different sources of pollution by providing customised solutions for each of them. These actions are framed as Phase 0. Among the actions we propose to place macrophytes on the surface of the water treatment plant tanks. This action can improve the performance of the Plant up to 40% and it is more efficient not only in the short term, but also in the long run as it reduces energy consumption and requires low maintenance.

Working with floating macrophytes which can absorb many different contaminants. They would be located in the shallowest areas of the lake to stop algae from blooming and emitting a specific smell that comes from the reservoir in summer.

Floating macrophytes in action

Floating macrophytes in action

Creation of bathing areas both in the urban and at the natural environment of the lake, incorporating the macrophytes as part of the water purification system.

A series of floating mobile cleaning infrastructures. These barges help to control water eutrophication as it is important to reduce the amount of phosphorus. They have tanks filled with alum for phosphor sedimentation at the bottom and incorporate various leisure programs and possibilities on the top, so they can be used in different areas of the city during the summer season. At the same time, these floating barges include sampling and analysing systems so that real time information about the water conditions and quality is made available for everyone through the web platforms and mobile app, specifically developed for this purpose.

Floating mobile cleaning infrastructures

Floating mobile cleaning infrastructures

Two areas are proposed to be developed through Public-Private Partnership. These new developments will help to shape a new identity for Voronezh and a new relationship of the city with the water.

The first is a mixed-use zone including housing, offices, retail, public and cultural buildings etc. This new development must be a pilot experience incorporating all the current sustainable technologies, as well as incorporating good practices in water management. Rainwater and surface water runoff is collected and purified through small ponds with floating macrophytes for being used afterwards for irrigation. Pump system for ponds and aeration fountains receive energy from micro wind turbines located on the shore.

New development of a mixed-use zones at the lakefront

New development of a mixed-use zones at the lakefront

As a second development opportunity, ecosistema urbano proposes turning the existing Pridachenskaya dam into a Leisure Island with different activities, becoming a new infrastructure for the city incorporating clean water areas available for swimming and bathing. The island also includes bicycle and jogging paths, boat station for water-sports, urban beach, gardens and parks, playgrounds and sport facilities.

Typologies of cleaning and activity-hosting infrastructures

Typologies of cleaning and activity-hosting infrastructures

Next you can see some more images of the proposal, showing how water treatment and environmental regeneration could work together with social reactivation of the reservoir along the day and through the seasons.

Swimming-pools

Leasure-Island-Day

Leasure-Island-Night

Eco-path

Related links (in Russian):

EU project ideas
Results of the competition
Voronezh news

Comments: (0)

Ecosistema Urbano Wins the Master Plan Competition for the Historic Downtown of Asunción

Category: ⚐ EN+Plan CHA+sustainability+urban social design+urbanism

We are very pleased to announce that our Master Plan proposal for the revitalization of the Historic Downtown District of Asunción, Paraguay (Plan Maestro del Centro Histórico de Asunción), in an international open competition held in the past months. We are surprised and thrilled with the great reception that the project has had, and eager to continue its development side by side with the people, the organizations and the institutions in the city.

continue reading

Comments: (2)

Urban Mobility Master Plan – Lyon, France

Category: ⚐ EN+mobility+sustainability+the environment


Improving mobility for citizens
Citizens of Lyon will in future have better mobility, shorter tranportation time and be less dependent on private transportation. Lyon is the first French city to engage in a master plan for transport development. continue reading