Erdgas Südwest
Erdgas Südwest GmbH
Ettlingen, Germany
About
Founded in 2004, Erdgas Südwest is a limited company headquartered in Ettlingen, Germany with approximately 501-1000 employees specializing in Solar, Wind, Hydro.
Erdgas Südwest is a regional energy provider operating in Baden-Württemberg, Germany, offering integrated energy solutions including electricity, natural gas, heat, and renewable energy. The company supplies approximately 52,000-54,000 customers across North Baden and Upper Swabia. Erdgas Südwest develops and installs photovoltaic systems, operates direct marketing of renewable energy generation, provides heat pump and heating solutions, manages floating solar installations, and offers energy consulting to businesses and municipalities. The company holds significant experience in complex PV projects and renewable energy infrastructure, including Germany's largest floating PV installation at the time of commissioning. Its service portfolio includes heating system installation, energy contracting, municipal energy planning, EV charging solutions, and energy efficiency consulting.
Headquarters
Founded
Employees
Company type
Focus areas
Products & services
Business models
Value chain
Service areas (2)
Northern Baden Region
Regional energy supply and renewable energy solutions
Upper Swabia Region
Regional energy supply and renewable energy solutions
Locations
Headquarters
Siemensstraße 9, 76275, Ettlingen, Germany
Operating locations (1)
- Munderkingen, Germany
Service regions
Projects
12Floating PV Anlage Ueberlingen
Germany's largest floating photovoltaic installation at the time, featuring 3,744 solar modules with 1.5 MW peak capacity, capable of supplying approximately 435 families annually.
Floating PV Anlage Leimersheim
Floating PV installation generating approximately 1,560,000 kWh annually, saving about 560,000 kg CO2 per year.
PV Freiflächenanlage Schemmerhofen
Ground-mounted solar farm project in the Schemmerhofen area.
PV Freiflächenanlage Ertingen
Ground-mounted solar farm project in the Ertingen area.
PV Freiflächenanlage Ötigheim
Ground-mounted solar farm project in the Ötigheim area.
Malsch PV Freiflächenanlage
Ground-mounted solar farm project in the Malsch area.
PV Anlage Pfullendorf
Floating solar installation on a quarry lake commissioned for Kies- und Schotterwerke Müller GmbH & Co. KG.
PV Anlage Kieswerk (5-row system)
5-row ground-mounted PV system with 1,635 modules generating approximately 878,000 kWh annually, providing 48% of the quarry's electricity needs.
Linkenheim-Hochstetten Stromautarkie Projekt
Municipal renewable energy project aiming for 100% energy autarky by 2025 through renewable energy sources.
Kläranlage Linkenheim-Hochstetten Solar
Rooftop PV installation on municipal wastewater treatment facility with 70% direct consumption, reducing grid dependency and providing renewable energy for facility operations.
Tress GmbH Energy Solution
Combined heat and power solution for pasta manufacturer using two high-efficiency CHP units and thermal storage, reducing CO2 by 500-1,600 tonnes annually while generating 70% of electricity and 80% of heat on-site.
Uhlmann Pac-Systems Energy Solution
Industrial energy solution replacing oil heating with two high-efficiency CHP units, enabling near-autonomous energy supply and significant cost savings.
Credentials & affiliations
Certifications
ISO 14001
Partnerships
EnBW Ostwürttemberg DonauRies AG, Viessmann, Vaillant, AutenSys
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