SZCZECINSKA ENERGETYKA CIEPLNA SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA

Their core work

Szczecińska Energetyka Cieplna (SEC) is the municipal district heating operator for Szczecin, Poland — a city of ~400,000 people — responsible for generating and distributing heat through urban pipe networks. Their core business is running large-scale thermal infrastructure, which gives them direct operational knowledge of how district heating systems perform under real conditions. In H2020 projects, they contribute as an end-user and demonstration site: they test and validate how geothermal sources, industrial waste heat, and renewable energy can replace fossil fuels in existing urban heat grids. Beyond engineering, their recent project work shows they are actively engaging with the commercial and regulatory side of the energy transition — evaluating business models, financing structures, and policy instruments needed to make low-carbon district heating economically viable.

What they specialise in

How they've shifted over time

In their first H2020 project (REWARDHeat, 2019), SEC's focus was predominantly technical: recovering geothermal and industrial waste heat, digitalising network management, and coupling the heat grid with other energy carriers. By their second project (RES-DHC, 2020), the framing had broadened considerably — the emphasis shifted toward market uptake, capacity building, business models, financing, investor engagement, and policy instruments such as SECAPs (Sustainable Energy and Climate Action Plans). This trajectory suggests SEC is maturing from a pure infrastructure operator into an organisation that understands and actively shapes the commercial and policy environment needed to decarbonise urban heat at scale.

SEC is moving from technical demonstration toward market development and policy advocacy for low-carbon district heating, making them a valuable partner for projects that need a credible, infrastructure-owning operator with hands-on transition experience.

How they like to work

SEC exclusively joins consortia as a partner — they have never led an H2020 project — which is consistent with a utility operator whose strength is providing a real-world test site and operational expertise, not scientific coordination. Despite only two projects, they have worked with 49 unique partners across 13 countries, indicating involvement in large, multi-actor consortia typical of Innovation Actions (IA) and Coordination and Support Actions (CSA). This breadth suggests they are comfortable operating within complex international partnerships and have experience navigating the administrative and reporting demands such projects require.

SEC has built a surprisingly wide network for a two-project participant: 49 unique consortium partners spanning 13 countries, averaging roughly 25 partners per project. Their network is European in scope, typical of large Horizon 2020 energy consortia, with no evidence of a narrow geographic focus beyond their Polish base.

What sets them apart

SEC is one of the few Polish municipal district heating operators to engage directly with H2020 research, which is rare — most European district heating utilities remain outside the EU research ecosystem. This makes them a credible bridge between academic and technical project partners on one side and the realities of running city-scale heat infrastructure on the other. For any consortium that needs a Central/Eastern European urban heat network as a demonstration or pilot site, SEC offers direct infrastructure access, operational data, and the institutional legitimacy of a publicly accountable utility.

Highlights from their portfolio

• REWARDHeat
  The largest of SEC's two projects (EUR 293,125 in EC funding, running 2019–2024), it covers geothermal and industrial waste heat recovery with digitalisation — the most technically ambitious scope in SEC's portfolio.
• RES-DHC
  Focused on the full fossil-to-renewable transformation of existing urban district systems, this project signals SEC's strategic commitment to decarbonising their own infrastructure while contributing to a replicable European model.