What biowatt does

Biowatt S.A. is a Polish general contractor founded in 2010 and headquartered in Poznań that designs, builds, and services biogas plants across five segments: agricultural, industrial, landfill, sewage treatment, and biomethane. Its core technology is anaerobic digestion (fermentacja metanowa) — wet and dry fermentation systems operating in mesophilic (32-42°C) or thermophilic (50-57°C) regimes, available in single-stage or multi-stage configurations with continuous or batch substrate dosing. The company also delivers biogas upgrading to biomethane via membrane separation, pressure swing adsorption (PSA), and liquid absorption (scrubbing), with methane concentrations exceeding 99% for gas-network injection. Plants are offered in modular configurations of 250 kW, 500 kW, 1 MW, and 2 MW, plus custom larger installations up to 2.2 MW.

The business operates as a turnkey EPC firm (generalny wykonawca) covering the full project lifecycle: feasibility studies and site identification, detailed engineering and permitting (environmental, building, grid-connection), construction, commissioning, biological monitoring of fermentation processes, remote performance tracking, and ongoing service/maintenance contracts. Revenue streams include one-time EPC project fees, standalone design services, recurring service and maintenance contracts, project development fees (location scouting, permits, land agreements), and equipment supply for cogeneration units, transformers, and degassing wells. Pricing is quote-based and project-specific given customization requirements, with no publicly disclosed pricing tiers.

Biowatt serves agricultural operators (farmers, livestock producers), agri-food industrial manufacturers (distilleries, sugar producers, slaughterhouses), municipal water utilities (PWiK, Aquanet), waste management and landfill operators (NEO Energy, ZGO), and energy companies and biomethane investors (Enerbio, Iteo Green, R.E. Kogeneracja, ENEA Wytwarzanie). Sales are conducted directly through website lead capture and consultative field sales, with no resellers or distributor channels. The geographic footprint is exclusively Poland, with 14+ documented installations across more than a dozen Polish municipalities. Customers include both private enterprises and government/municipal entities, with the company positioned as a single counterparty for the entire investment delivery.

Name

biowatt

Legal name

Biowatt S.A.

Website

https://biowatt.pl

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Biowatt S.A., a Polish EPC contractor founded in 2010 in Poznań, designs, builds, and services biogas plants (agricultural, industrial, landfill, sewage, and biomethane) for farmers, industrial waste producers, municipal utilities, and energy investors across Poland.

Ownership category

akta.pro rank

Product category

Renewable Energy Engineering / Biogas Plant EPC Services

NAICS

Biomass Electric Power Generation (221117)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Biogas/RNG Plant Development, EPC & Project Delivery (EUAAAEAH)

akta.pro secondary industries

Biomass & Waste-to-Energy Plant EPC (EUAEAAAI), Organics-to-Energy & CHP from Biogas (On-site Power/Heat) (EUAIAEAG)

Keywords

• Biogas plant construction
• Anaerobic digestion systems
• Biomethane upgrading
• Waste-to-energy solutions
• Renewable energy EPC

Headquarters

HQ city

Poznan

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. Biogas Plant EPC / Turnkey Construction: Biowatt acts as general contractor (generalny wykonawca) providing complete biogas plant construction services — from design and permitting through to commissioning. Revenue is earned as a one-time project fee for the full investment delivery. This is the primary revenue driver, covering agricultural, industrial, landfill, sewage, and biomethane plant projects.
2. Plant Design and Engineering Services: Fees for detailed technical concept development, environmental permits, grid connection conditions, construction and industry projects, cost estimation, building permits, and investor cost estimates. Can be sold independently of full EPC as a standalone design service.
3. Biogas Plant Service and Maintenance: Ongoing service contracts covering periodical equipment inspections, technology servicing, biological monitoring of fermentation processes, repairs, and online continuity monitoring. Revenue is recurring based on service agreements, providing post-construction cash flows.
4. Development / Project Development Services: Fees for site location identification (greenfield), environmental and social conditions assessment, substrate structure analysis, land lease or conditional sale agreements, handling administrative processes, grid connection agreements, and construction design preparation. Land development for biogas/biomethane projects.
5. Biogas and Biomethane Technology Supply: Supply of proprietary biogas production equipment, cogeneration units, biogas upgrading systems (membrane, PSA, scrubbing), degassing wells, transformers, and associated technical equipment as part of the turnkey offering.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Biowatt S.A. is a Polish general contractor (EPC firm) that designs, builds, commissions, and services biogas plants across agricultural, industrial, landfill, sewage treatment, and biomethane segments. The company delivers turnkey projects from site identification and permitting through construction, commissioning, and ongoing maintenance, supplying proprietary anaerobic digestion technology and modular biogas plant systems (250 kW to 2 MW). Revenue is earned primarily through one-time turnkey construction contracts, supplemented by recurring service and maintenance agreements.

Product overview

Biowatt S.A. is a Polish company providing comprehensive biogas plant solutions since 2010. Their product portfolio includes five core biogas plant types: Agricultural Biogas Plants (processing animal waste and energy crops), Industrial Biogas Plants (processing agri-food industry waste), Landfill Biogas Plants (degassing installations), Sewage Biogas Plants (municipal wastewater treatment), and Biomethane Plants (upgrading biogas to natural gas quality). They offer modular solutions with standard capacities of 250 kW, 500 kW, 1 MW, and 2 MW. The offering is complemented by six service lines covering the entire project lifecycle: Design, Construction, Service/Maintenance, Development, Energy infrastructure, and Consulting. Together, these products and services provide investors with turnkey biogas solutions from location identification through construction and ongoing operation.

Differentiator

Problem solved

Functional benefit

Products and services

• Agricultural Biogas Plants (Biogazownie rolnicze) Biogas plants that process agricultural waste including pig and cattle manure, poultry litter, and silage from energy crops to produce biogas for electricity and heat generation. Designed for farm operators, livestock producers, and agricultural cooperatives in Poland. Available in modular configurations of 250 kW, 500 kW, 1 MW, and 2 MW.
• Industrial Biogas Plants (Biogazownie przemysłowe) Biogas plants processing organic waste from the agri-food industry including distillery stillage, sugar factory pulp, slaughterhouse waste, and other industrial organic residues in liquid and solid form. Includes reception stations, homogenization, and hygienization for K1, K2, K3 category waste handling. Targeted at food processing, beverage, sugar, and slaughterhouse industrial companies.
• Landfill Biogas Plants (Biogazownie składowiskowe / wysypiskowe) Degassing installations for waste storage facilities that capture and convert landfill gas into energy through cogeneration units, reducing uncontrolled methane emissions. Includes vertical and horizontal well systems, collectors, compressed air and condensate wells, biogas treatment, cogenerators, flares, and transformer stations. Capacities from 200 kW to 1,000 kW. Targeted at landfill operators and waste management companies.
• Sewage Biogas Plants (Biogazownie na oczyszczalniach ścieków) Biogas recovery installations for municipal wastewater treatment plants that process sewage sludge and municipal solid waste to generate electricity and heat. Includes co-digestion capability for separately collected municipal organic waste. Targeted at municipal water and sewage utilities in Poland.
• Biomethane Plants (Biometanownie) Facilities that treat biogas to natural gas quality using membrane separation, pressure swing adsorption (PSA), or liquid absorption technologies for injection into the gas network. Capable of achieving methane concentrations above 99% CH4 with optional CO2 recovery and CNG fuel production. Capacities from 500 m³/h biomethane and above. Targeted at energy companies and investors producing renewable gas for grid injection.
• Design Services (Projektowanie) Comprehensive engineering design services for biogas plants including detailed technological concept development, environmental permits, construction permits, grid connection conditions, and investor cost estimates. Can be sold independently of full EPC as a standalone service. Targeted at project developers and biogas plant investors.
• Construction Services (Budowa) Turnkey construction of biogas plants as general contractor, including schedule management, cost control, quality assurance, building inspections, and occupancy permit acquisition. Biowatt acts as the generalny wykonawca (general contractor) for the entire investment.
• Service and Maintenance (Serwis) Ongoing maintenance services including equipment inspections, technology servicing, biological monitoring of fermentation processes, repairs, and remote online monitoring of biogas production efficiency. Provided under recurring service agreements for plant owners.
• Development Services (Dewelopment) Project development services including site location identification (greenfield), environmental and social conditions assessment, substrate structure analysis, land lease or conditional sale agreements, administrative permit handling, grid connection agreements, and construction design preparation for biogas and biomethane plant projects.
• Energy Services (Energetyka) Full power engineering services including power grid connection design, construction of MV and LV cable connections, delivery and start-up of transformer station equipment, and network modernization for generation source integration.
• Consulting Services (Doradztwo) Expert consulting on technology and biotechnology, power and gas industry, technical standards and equipment, energy regulations (including Renewable Energy Sources / OZE law), and environmental protection law.

Quantifiable outcome

• Annual plant operating capacity of up to 8,500 hours per year
• +4 more outcomes

Named customers13 records

Segments5 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Eight partnerships are on record, tiered minor and core.

• West Pomeranian University of Technology (ZUT - Zachodniopomorski Uniwersytet Technologiczny)minorStrategic or Co-development PartnerAcademic partner featured in Biowatt's partner logos section. Collaboration likely involves research and development in biogas technologies, substrate analysis, and innovation in anaerobic digestion processes. ZUT brings scientific expertise and research infrastructure to support Biowatt's technology development.
• PolbiotechminorStrategic or Co-development PartnerPartner logo listed in Biowatt's partner section. Polbiotech likely operates in the biotech/agricultural biotechnology sector, potentially collaborating on agricultural substrate optimization and biomass processing technologies for biogas production.
• Poznań University of Life Sciences (UP Poznań - Uniwersytet Przyrodniczy w Poznaniu)minorStrategic or Co-development PartnerAcademic partner providing research collaboration in agricultural biogas technologies, digestate fertilization applications, and biomass substrate research. Proximity to Biowatt's Poznań headquarters facilitates ongoing academic collaboration.
• Centrum Innowacji (Innovation Center)minorStrategic or Co-development PartnerPartner logo listed in Biowatt's partner section. Likely provides innovation support, incubator services, or collaborative R&D project facilitation for Biowatt's technology development initiatives.
• UPEBIminorStrategic or Co-development PartnerPartner logo listed in Biowatt's partner section. UPEBI (Polski Związek Producentów i Pracodawców Biomasy?) likely supports industry collaboration and biomass supply chain partnerships.
• eDoradcaminorStrategic or Co-development PartnerPartner logo listed in Biowatt's partner section. eDoradca is a consulting/advisory partner potentially supporting investment advisory, EU funding application assistance, or project development consulting services.
• ITP (Inżynieria Termiczna i Procesowa?)minorStrategic or Co-development PartnerPartner logo listed in Biowatt's partner section. ITP likely provides engineering expertise in thermal and process engineering, complementing Biowatt's biogas plant design and construction capabilities.
• Foreign Biomethane Technology PartnerscoreTechnology or IntegrationBiowatt cooperates with reliable and proven foreign (zagranicznymi partnerami) technology partners for biomethane upgrading systems. These partnerships provide membrane separation, pressure swing adsorption (PSA), and liquid absorption technologies for biogas upgrading to biomethane quality, tailored to Polish gas network injection requirements. Fast delivery and modular design are cited benefits.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• agriKomp GmbH: German manufacturer and EPC contractor for agricultural biogas plants with modular product lines. agriKomp competes in the same on-farm biogas customer segment as Biowatt with comparable technology and turnkey delivery.
• Weltec Biopower GmbH: German biogas plant manufacturer and EPC firm building modular agricultural and industrial biogas plants across Europe. Weltec's modular container-based solutions and turnkey delivery closely match Biowatt's agricultural plant offerings.
• Xergi A/S: Danish biogas EPC and operating company specializing in agricultural and industrial biogas plants with biomethane upgrading. Xergi's combined EPC + operation + service offering mirrors Biowatt's value chain position.
• EnviTec Biogas AG: German-listed EPC contractor and operator of biogas and biomethane plants. EnviTec offers turnkey design-build-operation services across agricultural, industrial, and biomethane segments, directly comparable to Biowatt's full-service EPC + service model.
• PlanET Biogas Group: German-Canadian biogas EPC company specializing in turnkey agricultural and industrial biogas plants. PlanET's plant types, technology portfolio (anaerobic digestion, CHP, biomethane upgrading), and full-project lifecycle delivery overlap closely with Biowatt's offering.
• BTA International GmbH: German process technology provider for anaerobic digestion and biogas plant engineering. BTA International's substrate-to-biogas technology and engineering services compete with Biowatt's industrial and agricultural AD plant offerings.
• Schmack Biogas GmbH: German biogas plant EPC company (Viessmann group) active across agricultural and biomethane segments. Schmack's anaerobic digestion technology and biomethane upgrading capabilities overlap with Biowatt's full product portfolio.

Broad incumbents

• Hitachi Zosen Inova: Swiss-Japanese EPC contractor for large-scale waste-to-energy and biogas plants worldwide. HZI's broader portfolio (waste incineration, fermentation, biomethane) competes with Biowatt on large industrial and municipal biogas tenders, though Biowatt's niche focus is more agile on mid-sized projects.
• Eisenmann SE: German industrial EPC firm with biogas and environmental technology offerings. Eisenmann's broader industrial plant construction capabilities overlap with Biowatt's general contractor role on industrial biogas builds.

Regional players

• AAT Abfall- und Abwassertechnik GmbH: Central European biogas and wastewater engineering firm with comparable agricultural and sewage biogas plant EPC capabilities. AAT serves DACH and adjacent markets, comparable to Biowatt's positioning in the Polish market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/biowatt-sa
• Instagraminstagram.com/biowatt_eksperci_od_biogazu

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about biowatt