Eco-renovation: why are the French hesitant to get started?

Environmental impactSofinco
Publication date 03.04.2026

Reducing energy bills, improving comfort, or increasing the value of one’s home: the motivations are numerous. Yet, many projects remain at the intention stage.

Eco-renovation: a growing awareness

In a context of rising energy prices, energy-efficient renovations are gradually emerging as a solution for better controlling expenses and improving the quality of housing.

Reducing energy bills is now the primary motivation for French people, cited by 73% of them. Improving comfort comes in second (51%), followed by the desire to maintain their homes (35%).

Other expectations are also emerging, such as reducing environmental impact (28%) and increasing property value (24%).

These results reflect a gradual shift in the perception of eco-renovation, which is now considered both an economical and practical approach.

Why does budget remain the main obstacle to eco-renovation ?

Despite this growing interest, taking action remains closely linked to household finances.

Nearly one in two French people feel they lack the necessary resources to undertake the desired renovations. Overall, 47% clearly identify budget constraints as the main obstacle.

In an uncertain economic climate, renovation projects often have to be weighed against other essential expenses.

Trust, a key factor in the decision to renovate

Beyond financing, project security is emerging as a crucial issue.

Fear of scams remains high: 70% of French people say it could deter them from starting renovation work. This level of distrust underscores the importance of support and transparency throughout the renovation process.

How does rising energy prices affect projects ?

Energy costs are taking up an increasingly large portion of household budgets.

The French spend an average of €272 per month on energy, an increase of 97% since 2021. In this context, 41% say they fear they will no longer be able to afford their bills.

This situation creates a paradox: rising energy costs are increasing interest in energy-efficient renovations while simultaneously limiting investment capacity.

Key figures to remember

  • 73% of French people want to undertake eco-renovation work to reduce their energy bills, making it their primary motivation.
  • 51% are primarily looking to improve the comfort of their homes, confirming the importance of quality of life.
  • 47% say they cannot afford the necessary work, making budget the main obstacle.
  • Households spend an average of €272 per month on energy, a budget that has increased by 97% since 2021.
  • 70% might abandon their project for fear of scams, illustrating the importance of trust.

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