1. ENERFUND An ENERgy Retrofit FUNDing rating tool Dr. Alex Charalambides
Ass. Prof., Technological University of Cyprus
Co-funded by the Horizon H2020 Framework Programme of the European Union under grant agreement no

2. Ticketing / Management
Architecture
Ticketing / Management
CI Server
Source Control
Database
Application Server
Static Web Server / CDN
GIS Server
ETL Server
MANAGEMENT /
HOSTING SOURCE CODE
SYSTEM /
HOSTING THE APP
Based on mapping capabilities
Everything geocoded
Open source
Adaptable & flexible to any data type
Easy-to-use
FROM THIS
TO THIS
Based on mapping capabilities
Everything geocoded
Open protocol and communications
From excel to map

3. 7,896,176 EPCs 73,119,740 unique building data 471,421 59,316
2,357,210
2,864,901
656
42,114
1,736
286,641
2,654
1,807,279
2,195
7,896,176 EPCs 53
CYPRUS
73,119,740 unique building data

4. The data BG x CY DK ES FR GB GR IE IT NL RO SI SK Country
Current rating
Potential rating
ENER-FUND score
Walls energy eff.
Windows energy eff.
Roof energy eff.
Main fuel type (heating)
Area (m²)
Building type
Cons. year
Agg. data BG x CY DK ES FR GB GR IE IT NL RO SI SK

5. 2. Filter based on various parameters
Features
With ENERFUND you can access a wide range of information for a predefined area
3. Save or print report
2. Filter based on various parameters
1. Choose a country

6. Features Filtering based on: Comparing and exporting/printing results
Energy rating
Potential energy rating
Ownership status
Windows energy efficiency
Roof energy efficiency
Walls energy efficiency
Main heating fuel
Type/usage of buildings
Floor area
Year of construction
ENERFUND score
Comparing and exporting/printing results

7. Example - Demonstration

8. Potential Features Drag and click selection/Polygon selection
Address search
.csv custom dataset export (1 GB raw data)
Custom reports based on interests
Inclusion of other types of data, e.g. noise levels, average renovation costs, etc.
Aggregation of data by post code or street
Combination/correlation of EPC data with other data

9. Final Conclusions
ENERFUND has proven to be a versatile tool that could be used for an almost infinite variety of data
It has been demonstrated to many stakeholders
It now features 73,119,740 of unique building data
High visibility: 12,326 unique users since Sep. 2017, with a 2 min. average session duration and 10% returning visitors

10. Policy Recommendations
Limited availability of open data
Available data not geocoded
Many databases are outdated, esp. on funding schemes and incentives
No energy related open data e.g. certified installers
The availability of transparent data is urgently needed for the definition of climate policy targets
Need for alignment with INSPIRE directive
Geocoded energy data should become compulsory within EU directives and programs
EU Commission to issue Guidelines on Environnemental Information/INSPIRE/PSI/GDPR Directives

11. Thank you We will be happy to receive your feedback!
Contact:
Alexandros G. Charalambides