Croatian regional energy agency specializing in municipal energy planning, building renovation financing, and ESCO models across Central and Southeast Europe.
REGEA is Croatia's northwest regional energy and climate agency, working directly with municipalities, cities, and public authorities to plan and implement local energy transitions. They help public bodies develop energy efficiency strategies, structure financing for building renovations, and deploy energy performance contracting (EPC/ESCO) models. Their practical role is bridging the gap between EU energy policy and on-the-ground implementation — translating directives into local action plans, mobilizing private investment, and building capacity among local decision-makers across Central and Southeast Europe.
Central to REFINE (refinancing schemes), SMAFIN (smart financing for Balkan buildings), CitizEE (citizen financing), E-FIX (energy financing mix), crossCert, and their coordinated SMART EPC project.
Core work in EmBuild (long-term renovation strategies), IMPLEMENT (local climate policy certification), PentaHelix (SECAP development), REMARKABLE (climate neutrality for public authorities), EUCF (investment concepts for cities), and REGILIENCE (regional resilience strategies).
Directly addressed in EmBuild (public buildings strategy), crossCert (energy certificate assessment), SMAFIN (building financing), and SMART EPC (next-gen energy performance contracting).
SocialRES (citizen empowerment in renewables), CitizEE (citizen financing), SHAREs (energy communities for all), and NetZeroCities (citizen engagement for net zero).
BioRES (woody bioenergy supply chains), BioVill (bioenergy villages), and KeepWarm (district heating improvement in Central/East Europe).
SMART EPC (ICT-enabled energy performance contracting, smart city, public lighting) and NetZeroCities (city-level systems change and innovation pilots).
In their early H2020 period (2015–2018), REGEA focused on bioenergy deployment, public building renovation strategies, and community-level energy concepts like cooperatives, crowdfunding, and bioenergy villages — work centered on market uptake and public acceptance. From 2019 onward, their focus shifted decisively toward financial instruments and structuring investment: ESCO models, refinancing schemes, smart financing for buildings, and energy performance contracting. Their most recent and only coordinated project, SMART EPC (2022), signals a move into ICT-enabled, next-generation energy services for cities.
REGEA is evolving from a policy-advisory agency into a specialist in structuring and scaling energy efficiency investment, particularly through digitized energy performance contracting — expect future work at the intersection of finance, ICT, and municipal energy services.
REGEA operates almost exclusively as a consortium partner (17 of 19 projects), contributing regional implementation expertise and local authority networks rather than leading research. With 167 unique partners across 33 countries, they are a well-connected hub — not locked into a small circle of repeat collaborators. Their single coordinator role on SMART EPC (2022, their largest grant at EUR 293,500) suggests growing ambition to lead, but their core value to consortia remains as the partner who ensures EU-level concepts actually get tested and adopted in Croatian and Balkan municipalities.
Exceptionally broad network of 167 unique partners across 33 countries, indicating deep embeddedness in pan-European energy efficiency and climate action consortia. Their geographic gravity lies in Central and Southeast Europe, but they collaborate widely across the EU.
REGEA occupies a rare niche as a regional energy agency that combines hands-on municipal advisory work with deep expertise in energy efficiency financing instruments — most agencies do one or the other, not both. Their location in Croatia makes them a natural bridge between Western European best practices and the Central/Southeast European markets where building renovation and district heating modernization are most urgently needed. For any consortium targeting Balkan or CEE implementation and needing a partner who can mobilize local authorities and structure real investment, REGEA is a proven choice.
