v3.1

Version used to assess retrofitting obligation for 2022 conference.
Paper will be published in ECEEE Proceedings.

v3.0

Res-IRF version previously written in Scilab and used in two recent articles:

Policies for low-carbon and affordable home heating: A French outlook (Giraudet et al., 2021)
Lump-sum vs. energy-efficiency subsidy recycling of carbon tax revenue in the residential sector: A French assessment (Bourgeois et al., 2021)