EU Interreg
Hungary-Croatia Cross-border Co-operation Programme

RenewMap – Cross-border Renewable
Energy Potential Mapping

A cross-border region where rivers connect

The Interreg HU-HR supported RenewMap project develops a GIS-based renewable energy potential mapping system across the Hungarian–Croatian border region. The platform integrates environmental potential datasets and supports data-driven energetic assessments and investment decisions.

What is RenewMap?

Mapping renewables. Powering decisions.

Database design & modelling renewable information

We gather information on legal regulations, the fields of application and available potential of various renewable resources, as well as the implemented capacities.

Mapping renewable energy potentials

We visualize the available renewable potentials and the already installed capacities on a searchable, GIS-based map.

Development of intelligent decision support App

We are creating a decision support system that helps users to receive preliminary calculations to support decision-making for their individual energy investments.

RenewMap GIS Infrastructure

Survey of the renewable resources

We survey the possible categories of renewable resources, identify suitable databases, and examine methods for their quantification.

We categorize them in light of the Croatian and Hungarian legal frameworks.

Modelling the potential for the eligible area

We model the potential for the eligible area. We develop calculation schemes for quantifying area-based renewable energy potential at different spatial scales.

Develop the GIS-based mapping system

We display the data calculated from the modeling on a searchable and filterable map, enabling users to perform calculations for different renewable energy potentials.

Extension of the information on the calculated renewable potential

We use the calculated data from the potential map and integrate it into the decision-support App.

Professional GIS map interface showing Hungarian-Croatian border region
Interactive Cross-Border Map

Decision Support App

RenewM-App is a decision-support system designed to help individual users estimate the energy performance audit of their buildings, explore the required and possible energy-related investments, and assess their expected return on investment.

Input Parameters

Building Type
Public, residential, industrial classification
Size and quality
Total floor area and building quality informations
Current Energy Condition
Insulation level, heating system, other energy efficiency conditions
Location-based Renewable Potential
Solar, geothermal, biomass availability

Tool Capabilities

Calculates Investment Costs
Detailed cost breakdown based on current market prices and projected growth indexes
Estimates Return Periods
ROI calculations considering energy savings and renewable generation
Suggests Phased Improvements
Prioritized recommendations (e.g., insulation first, then renewable integration)

News & Project Updates

Transparency and communication requirements

No news updates available at the moment.

Follow RenewMap on Social Media

Project Partners

European Union

Project Compliance Statement

This webpage has been produced with the financial assistance of the European Union.

The content of the webpage is the sole responsibility of ELTE Centre for Economic and Regional Studies and can under no circumstances be regarded as reflecting the position of the European Union and/or the Managing Authority.

Interreg Hungary - Croatia