Energy · 2026

Oil or gas heating systems: ranking of municipalities

Oil or gas heating systems: St. Moritz comes top with 96.7% and Lavizzara comes last with 5.4%. The median across 1,806 municipalities is 53.5%. The ranking covers municipalities with at least 500 residents.

Podium and top 100

1St. Moritz96.7%2Perly-Certoux92.3%3Kilchberg (ZH)90.2%

#	Municipality	Canton	Oil or gas heating systems
1	St. Moritz	Grisons	96.7%
2	Perly-Certoux	Geneva	92.3%
3	Kilchberg (ZH)	Zürich	90.2%
4	Pully	Vaud	90.1%
5	Corseaux	Vaud	90.0%
6	Carouge (GE)	Geneva	89.2%
7	Silvaplana	Grisons	89.1%
8	Nyon	Vaud	88.9%
9	Geneva	Geneva	88.8%
10	Paradiso	Ticino	88.8%
11	Vevey	Vaud	88.8%
12	Zollikon	Zürich	88.5%
13	Sorengo	Ticino	87.9%
14	Chavannes-près-Renens	Vaud	87.8%
15	Grenchen	Solothurn	87.5%
16	Olten	Solothurn	87.0%
17	Yverdon-les-Bains	Vaud	87.0%
18	Rolle	Vaud	86.8%
19	Langnau am Albis	Zürich	86.7%
20	Chippis	Valais	86.7%
21	Aigle	Vaud	86.7%
22	Gerlafingen	Solothurn	86.5%
23	Ballaigues	Vaud	86.5%
24	Russin	Geneva	86.4%
25	Biel/Bienne	Bern	85.9%
26	Dardagny	Geneva	85.9%
27	Adliswil	Zürich	85.6%
28	Vallorbe	Vaud	85.5%
29	Cologny	Geneva	85.4%
30	Vacallo	Ticino	85.4%
30	Cortaillod	Neuchâtel	85.4%
32	Paudex	Vaud	85.3%
33	Neuchâtel	Neuchâtel	85.2%
34	Rennaz	Vaud	85.2%
35	Hermance	Geneva	85.2%
36	Derendingen	Solothurn	85.1%
37	Uitikon	Zürich	84.9%
38	Pontresina	Grisons	84.8%
39	Meinier	Geneva	84.8%
40	Celerina/Schlarigna	Grisons	84.7%
41	Spreitenbach	Aargau	84.6%
42	Prilly	Vaud	84.6%
43	Balerna	Ticino	84.5%
44	Chexbres	Vaud	84.4%
45	Berikon	Aargau	84.3%
46	Hunzenschwil	Aargau	84.2%
47	Urdorf	Zürich	84.2%
48	Hausen (AG)	Aargau	84.0%
49	Wohlen (AG)	Aargau	84.0%
50	Montreux	Vaud	84.0%
51	Sierre	Valais	83.7%
52	Feuerthalen	Zürich	83.7%
53	Lavey-Morcles	Vaud	83.6%
54	Bardonnex	Geneva	83.5%
55	Avully	Geneva	83.5%
56	Wettingen	Aargau	83.4%
57	Vandoeuvres	Geneva	83.2%
58	La Tour-de-Peilz	Vaud	83.1%
59	Aarburg	Aargau	82.8%
60	Genthod	Geneva	82.6%
61	Corsier (GE)	Geneva	82.5%
62	Obergerlafingen	Solothurn	82.4%
62	Chêne-Bourg	Geneva	82.4%
64	Etoy	Vaud	82.3%
65	Renens (VD)	Vaud	82.3%
66	Solothurn	Solothurn	82.2%
67	Chêne-Bougeries	Geneva	82.2%
68	Dornach	Solothurn	82.2%
69	Ostermundigen	Bern	82.1%
70	Recherswil	Solothurn	82.0%
71	Signy-Avenex	Vaud	81.8%
72	Weiningen (ZH)	Zürich	81.8%
73	Schaffhausen	Schaffhausen	81.6%
74	Uetikon am See	Zürich	81.5%
75	Gilly	Vaud	81.4%
76	Chiasso	Ticino	81.0%
77	Buchs (AG)	Aargau	81.0%
77	Perroy	Vaud	81.0%
79	Fislisbach	Aargau	80.8%
80	Yvorne	Vaud	80.8%
81	Reinach (BL)	Basel-Landschaft	80.8%
82	Münchenstein	Basel-Landschaft	80.7%
83	Morges	Vaud	80.7%
84	Ballens	Vaud	80.7%
85	Bettlach	Solothurn	80.6%
86	Aclens	Vaud	80.5%
87	Buchs (ZH)	Zürich	80.4%
88	Widen	Aargau	80.3%
88	Massagno	Ticino	80.3%
90	Denges	Vaud	80.3%
91	Sainte-Croix	Vaud	80.3%
92	Novazzano	Ticino	80.2%
93	Ecublens (VD)	Vaud	80.1%
94	Ollon	Vaud	80.1%
95	Rudolfstetten-Friedlisberg	Aargau	80.1%
96	Collonge-Bellerive	Geneva	80.0%
97	Aubonne	Vaud	80.0%
98	Windisch	Aargau	80.0%
99	Pregny-Chambésy	Geneva	79.9%
100	Balsthal	Solothurn	79.9%

Bottom of the ranking

#	Municipality	Canton	Oil or gas heating systems
1792	Aire-la-Ville	Geneva	12.2%
1793	Verzasca	Ticino	12.2%
1794	Trub	Bern	12.0%
1795	Andeer	Grisons	12.0%
1796	Ernen	Valais	11.6%
1797	Rheinwald	Grisons	11.4%
1798	Lostallo	Grisons	10.7%
1799	Unterschächen	Uri	10.7%
1800	Würenlingen	Aargau	10.5%
1801	Luthern	Lucerne	10.0%
1802	Saint-Martin (VS)	Valais	9.7%
1803	Mesocco	Grisons	7.7%
1804	Onsernone	Ticino	7.5%
1805	Romoos	Lucerne	7.2%
1806	Lavizzara	Ticino	5.4%

Regions compared

Population-weighted averages for rates; totals for counts.

Geneva80.7%
Solothurn72.7%
Vaud72.6%
Neuchâtel70.4%
Schaffhausen66.9%
Aargau66.6%
Basel-Landschaft65.6%
Zug65.2%
Zürich63.4%
Thurgau61.9%
Bern60.7%
Ticino59.8%
Appenzell Ausserrhoden57.6%
Jura57.3%
Glarus56.4%
Schwyz55.5%
St. Gallen52.2%
Grisons51.5%
Valais49.8%
Lucerne49.7%
Nidwalden48.1%
Fribourg45.8%
Basel-Stadt43.9%
Uri40.2%
Appenzell Innerrhoden34.1%
Obwalden30.1%

Other rankings on the same theme

Heat pumps as main heating Wood heating systems District heating Photovoltaic installations Installed photovoltaic capacity per 1,000 inhabitants Rooftop solar electricity potential Rooftop solar potential per inhabitant

Frequently asked questions

Which municipality ranks first for “Oil or gas heating systems”?

St. Moritz ranks first for “Oil or gas heating systems”, with 96.7%.

What is the median for “Oil or gas heating systems”?

The median across the 1,806 ranked municipalities is 53.5%.