ASL
Tüttendorf, Schleswig-Holstein, Germany
About
Founded in 2012, ASL is a private company headquartered in Tüttendorf, Germany with approximately 51-200 employees specializing in Biogas, Energy Storage, Other.
ASL is a full-service renewable energy company (Fullliner für erneuerbare Energien) based in Tüttendorf, Schleswig-Holstein, Germany. Founded in 2012 and rooted in agricultural heritage, ASL specializes in biogas systems, flexible storage power plants, district heating networks, and sector coupling solutions integrating electricity, heat, and sustainable mobility. The company provides comprehensive services from project planning and engineering through construction to operation and maintenance. Key competencies include biogas facility development, BHKW (combined heat and power) servicing, measurement/control/regulation technology, metalwork, building construction, and energy system optimization using artificial intelligence. ASL operates district heating networks in Gettorf and Tüttendorf, and maintains extensive expertise in heat network control and energy park management.
Headquarters
Founded
Employees
Company type
Focus areas
Products & services
Business models
Value chain
Service areas (3)
Biogas systems
Planning, construction, operation and maintenance of biogas facilities including flexible storage power plants and peripheral equipment.
District heating networks
Development and operation of heat networks distributing renewable thermal energy from biomass.
BHKW service
Installation, maintenance, repair and spare parts supply for combined heat and power units.
Locations
Headquarters
Butterkamp 2, 24214, Tüttendorf, Schleswig-Holstein, Germany
Service regions
Projects
3Wärmenetz Gettorf
District heating network supplying renewable energy from biomass to residents of Gettorf (Lindentor district). Infrastructure for climate-conscious and cost-effective heating using regenerative energy.
RSK Tüttendorf (Regenerative Storage Power Plant)
Flexible biogas storage power plant generating electricity and heat on demand. Developed from the original biogas facility established in 2009, retrofitted with flexible operation capabilities.
AI-Project for Energy and Heat Generation
Intelligent and sustainable energy and heat generation from regenerative raw materials using artificial intelligence for process optimization and system monitoring.
Credentials & affiliations
Awards
Energielandwirt des Jahres (Energy Farmer of the Year)
Pionier im Bereich der Erneuerbaren Energien (Pioneer in Renewable Energy)
Industry memberships
Partnerships
CES (Caterpillar Energy Solutions GmbH), Alpiq, BioEnergie Gettorf GmbH
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