Since 2005 · Nexora Group / Atlas Bioenergy

We're building Poland's
biogas infrastructure.

ECO TEC delivers biogas plant projects in Poland — from site analysis and permitting to construction supervision and commissioning. Backed by the PV and energy storage expertise of the Nexora / Atlas Bioenergy group.

Free preliminary assessment · We respond within 24 h · NDA confidentiality

Biogas plants
Our core focus — from site selection to construction supervision.
PV farms
A track record in large-scale photovoltaic projects.
Energy storage
BESS integrated with biogas and PV into hybrid systems.
On the Polish market since 2005Biogas · PV · BESSProjects across Poland
Facts · not claims
0years

of ECO TEC on the Polish market

0

founding year of technology partner AAT (Austria)

0segments

Biogas · PV farms · Energy storage (BESS)

0companies

within the Nexora / Atlas Bioenergy ecosystem

PL

Polish hub for project delivery and supervision

Technology ecosystem

We work with recognised names in the renewables sector

Placeholder logos — final branding materials to be added.

Group ecosystem
ECO TEC
Nexora Technology
Atlas Bioenergy
LoregaBio
AAT Biogas Technology
A new chapter

A Polish engineering company
within an international renewables ecosystem.

After 21 years, ECO TEC is entering a new stage — as the Polish hub for preparing, delivering and supervising biogas projects.

We combine our track record in large-scale PV with expertise in biogas and energy storage, backed by Nexora Technology and Atlas Bioenergy.

Timeline
  1. Since the 2000s
    ECO TEC begins operations in Poland
  2. 21 years
    Experience in infrastructure and renewable energy projects
  3. New chapter
    Joining the Nexora / Atlas Bioenergy ecosystem
  4. Today
    Focused on biogas plants, PV and energy storage
Pipeline in Poland

Projects under review
across Polish regions.

The map below shows the regions where ECO TEC is working on biogas, PV or hybrid energy storage projects. Operational data (capacity, schedule, investor) is shared individually once an NDA is signed.

BiogasBiogas + BESSPV farms
N
Indicative pipeline · early-stageScale: illustrative
Do you run a farm, represent a municipality, or are a renewables developer with a site not listed here? Submit it for a preliminary assessment →
What we do

Biogas at the core. PV and BESS strengthen the whole.

Core focus

Biogas plants

Preparing and delivering biogas projects in Poland — from site analysis to construction supervision.

  • Site potential analysis
  • Feedstock and logistics
  • Technology concept
  • Project coordination
  • Owner's and construction supervision
Complementary expertise

PV farms

Our track record in large-scale photovoltaic projects underpins our credibility in renewable infrastructure.

  • Investment preparation
  • Works coordination
  • Construction supervision
  • Integration with energy storage
Nexora expertise

Energy storage

We're developing projects toward hybrid systems: biogas, PV, BESS and power management.

  • BESS for renewable energy projects
  • Output stabilisation
  • Peak shaving
  • Grid integration
  • Infrastructure for industry and utility scale
Process

Six steps. One engineering pipeline.

  1. 1
    01

    Site analysis

    Land, grid connection, surroundings, feedstock access and regulatory constraints.

  2. 2
    02

    Investment concept

    Technology model, capacity, feedstock, energy products, preliminary CAPEX/OPEX.

  3. 3
    03

    Permits and documentation

    Support through administrative, environmental and design processes.

  4. 4
    04

    Delivery model

    Schedule, budget, partners, contractors, risks and phasing.

  5. 5
    05

    Construction and supervision

    Coordination and supervision of construction and technology works.

  6. 6
    06

    Commissioning and scale-up

    Start-up, monitoring of assumptions and expansion with PV/BESS.

Technical schematic
Track record · 21 years of history

Completed PV projects

Selected projects from the ECO TEC portfolio. Technical details and investor names are subject to confidentiality.

PV farm

Photovoltaic farm — Wielkopolska

General contractor · Design · construction · commissioning

A PV farm delivered from design documentation through to grid connection, including owner's supervision and final acceptance.

Installed capacity
18.5 MW
Year completed
2023
Area
28 ha
Detailed data available under NDA
Industrial PV

PV installation — industrial facility

EPC · Rooftop + carport

A production-site installation prioritising the end client's self-consumption, optimised to match its load profile.

Installed capacity
3.2 MWp
Self-consumption
72%
Payback period
6.5 years
Detailed data available under NDA
PV + BESS hybrid

Hybrid PV + energy storage project

Development + EPC · Hybrid project

A hybrid system designed to stabilise the production profile and participate in ancillary services, delivered in partnership with the group's ecosystem.

PV capacity
12 MW
BESS capacity
8 MWh
Model
PPA + ancillary services
Detailed data available under NDA
Expertise

Behind every project is an engineering team with 21 years of experience

We don't sell CVs. We show which competencies actually drive your project — from site acquisition to final handover. Team details are shared under NDA.

Management and strategy

21 years in the renewables market
  • Company development strategy within the Nexora Technology ecosystem
  • Relationships with investors and technology partners
  • Ownership-level oversight of the project portfolio

Biogas engineering

15+ years in fermentation technology
  • Feedstock selection, mass and energy balances
  • Fermentation systems, CHP, biomethane upgrading
  • Collaboration with AAT as technology supplier

PV and BESS development

12+ years in photovoltaics
  • PV farms, hybrid projects, energy storage
  • Grid connection terms, construction design, final acceptance
  • Projects ranging from a few MW up to tens of MW

Development and financing

10+ years in renewables development
  • Site acquisition, agreements with landowners
  • Financing routes: NFOŚiGW (National Fund for Environmental Protection), FEnIKS, loans, PPAs
  • Taking projects to RTB / investment readiness
21 years
On the market since 2005
Interdisciplinary team
Engineering, development and financing under one roof
Technology backing
Access to AAT and Nexora Technology know-how

Named team members, personal references and CVs of key engineers are shared with investors once an NDA is signed.

Grants and financing

Financing routes for renewable energy projects in Poland

ECO TEC guides investors through selecting the right programme and preparing applications. The overview below is illustrative — current terms are verified during the analysis stage.

BiOZE

NFOŚiGW (National Fund for Environmental Protection and Water Management)
Grant + preferential loan
Agricultural and industrial biogas plants

Support for biogas energy production investments, including biomethane production installations.

KPO

National Recovery Plan
Grant
Renewables, energy storage, biomethane

The green transition component — funding for renewable energy sources and supporting infrastructure.

FEnIKS 2021–2027

European Funds
Grant
Energy infrastructure

A programme for larger energy investments, including renewables, grids and energy efficiency.

Preferential loans

BGK / commercial banks
Debt financing
Farmers, special-purpose vehicles, municipalities

Investment loans with BGK guarantees, plus dedicated renewable energy products at commercial banks.

ARiMR

Agricultural Restructuring and Modernisation Agency
Grant / preferential loans
Farmers and farmer groups

Support for agricultural renewable energy investments, including agricultural biogas plants, farm modernisation and energy installations.

We'll identify which financing routes suit your project
Free preliminary assessment within 10 business days.
Request a financing assessment
Biogas + PV + BESS

Integration creates value.

Modern renewable energy projects don't stop at a single source. The greatest value comes from integration: stable biogas output, complemented by PV, with the flexibility of energy storage.

Stability
Continuous biogas output as the backbone of the system.
Flexibility
PV and BESS respond to demand and energy prices.
Lower risk
Diversified sources reduce exposure to a single fuel.
Greater value
Integration boosts the return on renewable energy projects.
Energy flow
  1. Organic feedstock
    01
  2. Biogas plant
    02
  3. Energy / biomethane / heat
    03
  4. Energy storage
    04
  5. Off-taker / grid / industry
    05
Why ECO TEC

Local experience.
International backing.

21years
on the Polish market
Track record in large-scale PV projects
New specialisation: biogas plants
Nexora Technology's expertise in energy storage
Synergy with Atlas Bioenergy, LoregaBio and AAT
A process from concept to construction supervision
Who we work with

Six groups, one investment process.

Farmers and large-scale farms

Turning feedstock, manure and production residues into a stable energy source.

Let's talk about your project →

Food and processing industry

Managing waste streams and reducing energy costs.

Let's talk about your project →

Local authorities and municipal companies

Solutions for waste management, district heating and local energy.

Let's talk about your project →

Renewable energy investors

Biogas, PV and BESS projects with a credible delivery partner in Poland.

Let's talk about your project →

Landowners

Assessing site potential for biogas, photovoltaic or storage projects.

Let's talk about your project →

Technology and construction partners

Collaboration within the Nexora / Atlas Bioenergy ecosystem on Polish projects.

Let's talk about your project →
Investor FAQ

Frequently asked questions about renewable energy projects

Practical answers for investors, municipalities and developers. Specific terms are agreed individually after project analysis.

Current as of: Q1 2026

Didn't find your answer? Ask our team directly.

Book a call with an engineer
Free preliminary assessment · 10 days

Have a site, feedstock or renewable energy project? Let's check its investment potential.

Fill in a short qualifying form. We'll get in touch and outline the scope of the free preliminary assessment.

  • Assessment of site potential and resource availability
  • Preliminary grid connection and regulatory terms
  • Recommended cooperation model and financing routes
Eco Tec Sp. z o.o.
ul. Chmielna 73, 00-801 Warszawa
NIP: PL5222783206
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