As World Environment Day approaches on June 5, 2025, a new study sheds light on French attitudes toward sustainable heating. The survey, encompassing 2,101 participants, explores the balance between financial considerations and the adoption of eco-friendly heating solutions in French homes.

Economic Needs still Dominate Heating Decisions

Despite growing awareness of the climate crisis, the survey reveals that a majority (55%) of French people still view heating savings primarily as a matter of financial necessity. Though,environmental concerns are gaining traction,with 24% citing ecology as a primary motivation. this indicates a growing commitment to the planet and an increasing awareness of the environmental impact of energy consumption.

“83 % of French people say they are ready to adapt their energy consumption habits in the name of ecology.”

Current Heating System Usage in France

While fossil fuel-based heating remains prevalent, the survey indicates a gradual decline in gas and fuel oil usage, dropping to 41% compared to 45.4% in 2020,according to the SDES housing survey. Electric heating is gaining popularity, now accounting for over 38% of households (up from 37.2% in 2020). Heat pumps are also on the rise, reaching 9% (compared to 5.1% in 2020), driven by government incentives. Wood and pellet heating systems are also becoming more common (11% vs 10.5%), while solar energy use remains relatively stable at around 1%. These trends suggest a shift towards more ecological and renewable heating options.

Willingness to Change Heating Systems

The survey reveals a positive outlook for the environment, with 44% of French respondents expressing a willingness to change their heating systems for ecological reasons.Furthermore, 22% have already made the switch, and 20% are planning to do so in the coming months, demonstrating a strong desire for sustainable heating solutions.

Younger Generations Lead the Charge

When asked which generation is most committed to reducing heating consumption, over 35% of respondents identified 18-30 year olds. Younger generations are perceived as significantly more dedicated to reducing energy consumption compared to 31-45 year olds (30%), 46-60 year olds (20%), and those over 60 (10%). This shift in mindset is likely to have a positive impact on future heating system choices.

Eco-Friendly Radiators: Efficiency is Key

For 80% of French consumers, energy efficiency is the most importent factor when choosing an eco-friendly radiator. Clever programming (60%) and “Made in France” certification (50%) are also highly valued, reflecting an interest in technological autonomy and local production. Recyclability (45%) is considered more important than the purchase price (40%), indicating that environmental consciousness is now as important as cost. Design is only a priority for 30% of respondents.

Willingness to Invest in Eco-Friendly, French-Made Heating

The survey challenges conventional wisdom by revealing that nearly 80% of French people are willing to invest more in heating equipment if it is indeed both made in France and environmentally friendly. Specifically, 35% would do so without hesitation, and 45% would within a certain price range. Only 15% still prioritize price above all else, suggesting that ethical and environmental considerations are increasingly influencing purchasing decisions.

Embracing Eco-Conscious Heating Habits

A notable 83% of French people are prepared to adapt their energy consumption habits for the sake of the environment. Over 39% are willing to do so without reservation, while 44% are open to changes under certain conditions. Only 17% remain resistant to altering their habits. This indicates that environmental awareness is becoming increasingly ingrained in household choices, even though some individuals remain cautious due to daily constraints.

Perception of the Most Ecological Heating Systems

According to the survey, 40% of French people believe that heat pumps are the most environmentally friendly heating system, followed by solar (25%) and electric (20%). This perception aligns with data from ADEME (French Environment and Energy Management Agency), which confirms the low carbon footprint of these solutions, particularly in France where electricity production is largely decarbonized. Wood heating (10%), while CO₂-neutral, lags behind due to concerns about fine particle emissions. Gas and fuel oil receive the lowest ratings (3%) due to their significant climate impact.