Replacing a boiler costs money. The grant does not always keep up.
What a grant is really worth, which appliance suits which building, and what the invoice says once the fitter has left. 718 articles in English, 2,883 in four other languages.
Three questions come up before every quote
How much the state pays, and to whom. Which appliance holds up in winter in a 1972 house whose loft has never been touched. When a gas boiler becomes a gamble. The answers shift with the region, the household income and the year the building went up. These pages take them one at a time.
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Chauffage urbain à Paris : Engie remet en question la décision d'Anne Hidalgo
District heating in Paris: Engie contests Anne Hidalgo's decision on the management and energy future of the city.
What the site covers
Amounts quoted are those in force on the date of the article. The most recent one dates from May 2026.
Latest articles
Pamiers: 350 Homes and Public Buildings Connected to a Collective Wood Boiler
Pamiers connects 350 homes and public buildings to a collective wood boiler. Savings, local supply chain, €1.2M invested: detailed analysis.
Heating, Hot Water… Steps to Switch to All-Electric Before the Sharp Rise in Gas Prices
Gas prices rising by 50%: radiators, heat pumps, hot water… Real budgets, available assistance, and pitfalls to avoid when switching to all-electric.
Ranspach-le-Bas: A Family Heating Business Celebrates 50 Years of Activity
The company Habé et fils, in Ranspach-le-Bas, celebrates half a century of expertise in heating, plumbing and air conditioning. Story of a successful transition.
A Plumbing and Heating Company Will Set Up at the Plessis Roundabout in Cerizay
A 1,760 m² plot at Plessis welcomes a plumbing and heating company. Price, location and impact for the residents of Cerizay.
Nancy District Heating: The Metropolitan Area Develops Its Network
The Greater Nancy Metropolitan Area is extending its district heating network. Ongoing works, 39,000 homes affected, renewable energies: complete overview.
Heat Pump: For Which Homes, at What Price and With What Assistance?
Heat pump after gas ban: for which homes, at what real price and with what assistance? Complete overview from a professional.
What the Global Ban on Gas Heating in New Real Estate Will Change
Gas heating ban from late 2026 in all new buildings. Alternatives, doubled aid to €10 billion, concrete impacts on developers, landlords and buyers.
Condominium Fees: This Unknown Legal Error Cost Property Owners 3,000 Euros Despite Their Good Faith
Property owners ordered to pay €3,000 for collective heating without being connected. Analysis of this legal trap and advice on how to avoid it.