Supporting municipalities in the energy transition
About the RenOSS project
RenOSS is a nationwide project supporting municipalities in planning and implementing energy renovations of public buildings. Its goal is to accelerate the pace of renovations and improve the quality of investments in line with European energy efficiency standards.
The project addresses the growing challenges of the energy transition by providing local governments with practical tools, expert knowledge, and tailored support.
What is RenOSS?
RenOSS implements a One-Stop-Shop (OSS) model that brings together all key elements of the investment process in one place.
This means that municipalities can benefit from comprehensive support covering:
- Technical advisory support
- Financial support and financing models
- Legal and organizational advisory support
- Investment preparation and planning
- Access to tools and a knowledge base
Main project objectives
Main project objectives
Strengthening municipalities’ capacities
We strengthen the organizational, technical, and financial capacities of local governments in planning and implementing energy investments.
Implementation of the One-Stop-Shop model
We establish and test One-Stop-Shop (OSS) hubs that integrate all services required to deliver renovation projects.
Supporting the energy transition
We help municipalities take on a leading role in driving change by implementing modern, zero-emission solutions in public buildings.
How does RenOSS work?
The project is implemented through a hybrid model, combining regional and nationwide support.
- OSS hubs in pilot regions – Silesian and Mazovian Voivodeships
- Online services available to municipalities across Poland
- Pilot public building projects
- Knowledge base and tools for local governments
- Workshops and educational activities
What do municipalities gain?
Participation in the RenOSS project provides real support in preparing and implementing energy investments.
- Access to experts and proven solutions
- Ready-to-use tools and documentation standards
- Support in securing and combining financing
- Improving the energy efficiency of buildings
- Implementation of investments in line with nZEB and ZEB standards
Project Consortium





Rezultaty Projektu RenOSS
Comprehensive report that offers a detailed overview of the energy efficiency and public building renovation landscape in Poland
Review and Analysis of Good Practices and Energy Efficiency Improvement Solutions in Public Buildings Using OSS or Similar Models
Frequently Asked Questions
Frequently Asked Questions
More information coming soon.
Want to learn more?
Contact the RenOSS team to find out how we can support your municipality in implementing energy investments.