Inspired by the  « Design Thinking », « Lean startup » and « Golden Circle » approaches, this unique simplified methodology is based on a 4-step process where each outcome highlights one of the criteria.

The Discovery phase will end with a clear understanding of the sustainable challenge and potential impact

The output of the Design phase will be your value proposition

The Definition phase you need to end up with an economic model

The development phase should generate a first prototype of your solution.