[en] The objectives of this guide are to define a project of struggle against energy poverty, which are the main steps to be implemented, which are the existing good practices, and aspects to pay attention to. It first presents three prerequisites for the development of such projects: understanding the context, tools and actors of energy poverty, how a project of struggle against energy poverty emerges, how to define such a project (scope, steps, scales, targeted populations). The next part defines six major steps to design a successful project: to perform an audit of the situation, to define the strategic position of the project with respect to identified needs, to define the project economic model, to implement adapted and well-sized governance arrangements, to promote the appropriation of the project in order to ensure its sustainability, and to define success indicators and criteria and to foresee assessment tools. A set of twelve action sheets is proposed in appendix.