TH

THURGIE

Thurgie AG

Sirnach, Switzerland

SolarOther
Profile last updated: September 25, 2026

About

THURGIE is a renewable energy company headquartered in Sirnach, Switzerland specializing in Solar, Other.

THURGIE is a regional energy company in the Hinterthurgau region of eastern Switzerland. It was formed by five local electricity utilities (EW Aadorf, Technische Werke Eschlikon, Genossenschaft EW Münchwilen, EW Sirnach AG and Technische Betriebe Wängi) and was formerly known as Energie AG Thurgau Süd. Its renewable activities include the THURGIE LEG model for local solar electricity (a successor to THURGIE Solar, which financed shared PV systems), the purchase of guarantees of origin (HKN) from local producers, and green power products. It also offers energy consulting, self-consumption solutions, free-market electricity procurement for large customers, smart meter information and electric mobility services through the THURGIE Mobil brand and the Ost-mobil charging network.

Headquarters

Sirnach, Switzerland

Focus areas

Solar PVLocal electricity community (LEG)Guarantees of origin (HKN)Renewable electricity supplyEnergy consultingElectric mobilityEV chargingSmart meters

Products & services

Business models

B2BB2C

Value chain

RetailTradingAdvisoryCommunity Engagement

Service areas (1)

  • Local electricity supply and solar power

    Supplies electricity, offers local solar power via THURGIE LEG, buys guarantees of origin (HKN) from local producers, and provides energy consulting and e-mobility services.

Locations

Headquarters

Mattenrainstrasse 9, 8370, Sirnach, Switzerland

Service regions

Switzerland

Projects

3

Photovoltaikanlage Reithalle Friedau Aadorf

OperationalRooftop solar PV

First THURGIE solar PV system, on the roof of the Reithalle in Aadorf, realised with 72 co-owners.

Aadorf, Switzerland

Photovoltaikanlage Eschlikon

OperationalSolar PV

Solar PV system in Eschlikon, commissioned at the end of 2020.

Eschlikon, Switzerland

Photovoltaikanlage Sirnach

OperationalSolar PV

Solar PV system in Sirnach, commissioned at the end of 2020.

Sirnach, Switzerland

Credentials & affiliations

Partnerships

Ost-mobil, EW Aadorf, Technische Werke Eschlikon, Genossenschaft EW Münchwilen, EW Sirnach AG, Technische Betriebe Wängi

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