As leading our clients towards sustainable development, has always been one of Stratec’s major concerns, we have always integrated environmental aspects into our analyses.

n addition, we provide specific environmental management-related services to both authorities and private companies within the scope of regulatory or strategic studies.

As such, we offer a wide range of environmental services, whether in terms of biodiversity, waste management, air pollution, surface water management, greenhouse gas audits, etc.

Stratec has been working on these issues for over 30 years and has several hundreds of references in the Brussels Capital Region, the Walloon Region and abroad. The missions we carry out cover the full extent of spatial scales, ranging from large international plans or projects to impact studies of more local projects.

At urban scale

Stratec draws up and assesses the impact of large-scale plans and projects whose environmental impact may extend well beyond the boundaries of a city or a region.


Stratec performs environmental assessments of a large number of major transport infrastructure projects such as the “Grand Paris Express” transport network (almost 200 km of new automatic subway lines and 68 subway stations); the “Liège Carex” project; 3 new locks on the river the Meuse; the “Pont des Trous” bridge in Tournai; the new subway station “Constitution” in Brussels; or the national road NR5 between Charleroi and Couvin.

Stratec also draws up and assesses environmental plans (flood risk management plans; water management plans; forest management plans, …), and develops tools allowing assessing and following up the environmental impact of a wide variety of projects (such as a tool to evaluate the emission of greenhouse gasses within the context of the development of the “Grand Paris Express” transport network).

At local scale

At a more local scale, Stratec performs a large number of environmental studies related to building and infrastructure projects of various scales in Brussels, the Walloon Region and France.


These studies concern hospitals (“Grand Hôpital” in Charleroi; “Erasmus” campus); mixed-use buildings or office buildings (“the One”, “le Méandre”, “China Belgium Technology Center”, etc.), parceling projects, etc.

Stratec has been recognized by the Brussels and Walloon Region to develop impact studies of the following categories:

  • Category 1: Land use planning, urban planning, commercial and leisure activities
  • Category 2: Infrastructure projects, transport and communications
  • Category 4: Energy related industrial processes
  • Category 7: Water management
  • Category 8: Permits associated with agricultural use

Tailor-made services

Whatever the project’s scale, Stratec will always tailor its services to the client’s needs. We provide a wide range of customized services, such as:

  • Assistance, coordination and follow-up throughout the entire submission procedure for environmental and unique permit applications, from preparing the file until the issuance of the permit, and this both in the Brussels Capital Region and the Walloon Region.
  • The finetuning of environmental strategies and action plans
  • The development of analysis software and environmental related data collection.
  • The definition and development of decision-support tools.
  • Etc.

Our main tools

  • Mobility: VISUM, VISSIM, Saturn
  • Hydrology: SWMM, HEC-RAS, HEC-HMS
  • CAD: AutoCAD, DraftSight, Sketchup
  • Energy: EPB software
  • Sunlight: Chronolux
  • Geographic Information Systems MapInfo, ArcGIS, QGIS
  • IT equipment: 5 GPS, 10 tablets (surveys and statements), 1 laser rangefinder
  • Graphism: Photoshop, Illustrator, InDesign

Some key references :

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2018 - 2018

Extension du réseau de transports en commun de haute performance vers le Nord à Bruxelles : étude d’incidences relative aux ouvrages Gare du Nord

Service Public de Wallonie

2017 - 2018

Rapport d’incidences environnementales (RIE) du Schéma de développement du territoire de la Wallonie

Presentation - French


2017 - 2018

Etude d’incidences du projet de Centre Hospitalier Wallonie Picarde (CHWAPI) à Tournai

Ville de Bruxelles

2017 - 2017

Rapport d’incidence sur l’environnement (RIE) du contrat de quartier durable “Les Marolles”

Bruxelles Environnement

2016 - 2018

Rapports d’incidences sur l’environnement (RIE) des projets de plans environnementaux en Région de Bruxelles-Capitale

Presentation - French

Bruxelles Environnement

2017 - 2017

Cadastres et cartographie stratégiques 2016 du bruit des transports en Région de Bruxelles-Capitale

Gouvernement Wallon

2016 - 2016

Etude d’incidences relative à l’avant-projet de révision des plans de secteur de Charleroi et de Philippeville-Couvin

Presentation - French

Société du Grand Paris

2016 - 2016

Etude socio-économique du projet de Grand Paris Express concernant les aspects environnementaux


2014 - 2015

Etude d’incidences du projet de construction de deux écluses sur la Meuse à Huy et Amay (Ampsin-Neuville)

Société du Grand Paris

2013 - 2014

Etude d’impact de la ligne 14 Sud et de la ligne 15 Ouest du Grand Paris

Bruxelles Environnement

2011 - 2012

Modèle de prévision des consommations et des émissions atmosphériques du transport en Région de Bruxelles-Capitale