RT

Reinhaltungsverband Trattnachtal & Biogas Trattnachtal GmbH

Wallern an der Trattnach, Austria

BiogasBiomassSolarLimited company
Profile last updated: October 9, 2026

About

Reinhaltungsverband Trattnachtal & Biogas Trattnachtal GmbH is a limited company headquartered in Wallern an der Trattnach, Austria specializing in Biogas, Biomass, Solar.

Wastewater association and biogas operator in Wallern an der Trattnach, Upper Austria. Runs a municipal wastewater treatment plant serving 15 municipalities, a biogas plant that digests sludge and biogenic waste, a biomethane grid feed-in, a sludge drying and pelletising unit, a wood-chip power plant and rooftop PV.

Headquarters

Wallern an der Trattnach, Austria

Company type

Limited company

Focus areas

BiogasBiomethanKlärschlammHolzkraftwerkKreislaufwirtschaftAbwasserreinigungPhotovoltaik

Products & services

Business models

B2B

Value chain

O&MDevelopment

Service areas (2)

  • Abwasserreinigung

    Municipal wastewater treatment for member municipalities of the Reinhaltungsverband Trattnachtal.

  • Biogasanlage

    Anaerobic digestion of sewage sludge and biogenic waste, biogas combined heat and power, and biomethane production.

Locations

Headquarters

Parzham 3, 4702, Wallern an der Trattnach, Austria

Service regions

Austria

Projects

4

Biomethananlage Wallern

OperationalBiomethane upgrading

Upgrades biogas from sludge and biogenic waste digestion to biomethane and feeds it into the Netz OÖ gas grid.

Wallern an der Trattnach, AustriaClient: Netz OÖ

Holzkraftwerk Wallern

OperationalBiomass power and heat plant

Wood-chip power plant producing electricity, heat and biochar from regional forest wood chips.

Wallern an der Trattnach, Austria

Klärschlammtrocknung

OperationalSludge drying and pelletising

Sludge dryer powered by waste heat from the CHP units, drying and pelletising digested sludge and cutting its weight by about 75%.

Wallern an der Trattnach, AustriaCompleted: 2024-08-01

Photovoltaikanlage Kläranlage

OperationalRooftop solar PV

Rooftop PV system on two buildings at the wastewater treatment site, expanded to 220 kWp in total.

0.22 MW capacityWallern an der Trattnach, AustriaCompleted: 2023-11-01

Credentials & affiliations

Certifications

Sustainable Resources Verification Scheme (SURE)

Industry memberships

Wirtschaftskammer Oberösterreich

Partnerships

Wels Strom GmbH, pbeg, Netz OÖ, Evonik Fibres, Syncraft

People

Management & team (3)

More Biogas Companies

View all

More Renewable Energy Companies in Austria

View all