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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,814 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersSt. Gallenenergienetz GSG AG
energienetz GSG AG Logo
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energienetz GSG AG

Summary

About the company

The core activity of energienetz GSG AG is the planning, construction and operation of a heat network that provides sustainable energy and reduces CO2 emissions. The company connects potential and demand for sustainable energy and offers services such as fault reporting, standby duty and pipeline inquiries.

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Products & services

Industry:Energy Suppliers
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GSG heating network
Low-temperature heating network for supplying heat, cooling and Anergie; uses industrial waste heat, supplies residential, commercial and institutional buildings, and opens up additional connection areas.
Waste heat recovery and processing
Collection and processing of surplus waste heat from industry and commerce, to reuse it in the network for space heating and air-conditioning cooling.
Connection to the heating network
Connection of industrial, commercial, residential and business buildings to the network, with supply via heat, cooling or Anergie depending on location and demand.
Network and supply solutions for partners
Environmentally friendly heat and cooling supply with long-term cost planning, including pre-contracts, stable tariffs and support for communicating the commitment.
Press

Media

June 17, 2024Media
Mehr Kapazität für St.Galler Anergienetz
leaderdigital.ch
April 14, 2023Media
Gaiserwald gibt mehr Kapital für das Anergienetz
stgallen24.ch
August 11, 2021Media
Anschluss ans Anergienetz: Shopping-Arena will CO2-neutral werden
tagblatt.ch
December 2, 2015Media
Zwei Preise für die Stadtverwaltung
tagblatt.ch

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Location

Hier entsteht die Karte
St. Leonhard-Strasse 15
9001 St. Gallen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-365.299.047
Founded
2024 · 2 years
Last commercial register change
August 27, 2025
Employees
1 to 10

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