Our tools

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To successfully complete its different consulting assignments, 2EI has developed a broad range of decision-making aid tools. Grouped together under the name KEY2®, these tools help rapidly identify and quantify the issues to be explored with a view to defining a sustainable development strategy (for an urban project or a territory).

Configured using data derived from field experience, these tools, developed and updated in conjunction with Veolia's R&D teams and their academic partners, are characterized by:
  • Their speed of use,
  • Their flexibility according to the data available at the different stages of project definition,
  • Their high quality visuals (graphic overviews, maps etc.).
In light of the results achieved, we can formulate recommendations for action which are both ambitious and realistic.