Éco-PTZ (eco-loan)

Caen 2026 Home Show: RITMODiag and RITMOAudit are your essential allies this year
Find RITMODiag and RITMOAudit at the Caen Home Show to clear up any doubts about your renovation projects. Our experts support you in maximising financial aid (MaPrimeRénov', CEE, éco-PTZ). Don't miss this event!
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Energy renovation: how the Éco-PTZ can transform your property project
Buying a house, getting a loan, negotiating a rate, agency fees, notary fees… All these terms probably still give you pause, and you find yourself putting off your property purchase project until later.
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The Éco-Prêt à Taux Zéro (Éco-PTZ): what changed in July 2025
The « Éco-Prêt à Taux Zéro » (éco-PTZ) scheme is undergoing a change in how it is applied. Indeed, since 1 July 2025, a mandatory energy audit is now required to qualify for this loan, as the projected EPC is no longer accepted.
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Projected EPC: what is it and how do you obtain one?
We tell you all about the projected EPC. The key that will help you obtain your Éco-PTZ and other grants and subsidies as part of your energy renovation works.
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