For the past twelve years, Frédéric and his wife have been living in a 91 m2 apartment facing south in Paris-Saclay. Despite being a former administrative and financial director, he has successfully cut down his electricity and water bills by four, even during times of inflation.

Frédéric’s approach to sustainable living demonstrates that it is possible to make a significant impact on the environment without having to live like a Mormon. By implementing small changes and sharing his knowledge with others, he has shown that it is possible to live a more eco-friendly lifestyle in an urban setting.

Despite living in a city setting, Frédéric has managed to reduce his carbon footprint without having to drastically change his lifestyle. His secret? Simple tips that he readily shares with his neighbors. By cutting down on energy consumption and implementing green practices, Frédéric has achieved semi-autonomy in collective housing while also making a positive impact on the environment.