3rd Press Release

Oct 27, 2022

​D^EPC project has just released its 3rd Press Release!

The D^2EPC project is currently in its 26th month out of 36, meaning that many tasks are slowly getting to an end, and we will
soon be able to show you our final results. Our goal is to introduce the next-generation BIM-based dynamic and digital Energy
Performance Certificates (EPCs) for buildings, which will with its additional indicators increase user awareness.

Read more about it here!


D^2EPC Policy brief

Oct 03, 2022

At the end of the second year of the D^2EPC project, we prepared a policy brief report, focused on the identified challenges of the existing Energy Performance Certificates, as the current scheme needs holistic strengthening and improved quality. The proposed solutions, presented as Policy recommendations are the outcomes of the project’s research and progress, aiming at addressing the mentioned challenges. The advancements of the EPC-related policies and standards along with guidance for their implementation could pave the way toward the Next Generation of Energy Performance Certificates, which will increase user awareness and engagement on buildings’ energy efficiency, facilitated planning and decision-making on a local and regional policy level.

The present policy brief points out the nine challenges that were identified within the D^2EPC project and the related policies that currently apply. Based on that, the policy recommendations were formed on how to overcome the challenges or further improve the solutions that are now in place.

This report reflects the work and outcomes of the project after two-years and will be further updated towards the end of the project.

You can find the report through this link.


5th Plenary Meeting in Nicosia, Cyprus

Sep 26, 2022

D^2EPC consortium organized its 5th Plenary meeting in Frederick Research Center premises in Nicosia, Cyprus. The primary objectives of the meeting, held on September 20 and 21, were to update on the status of the project, present the project achievements, and plan the upcoming actions.

The first day started with an overview of Project Management (WP8) and continued with the updates within the second period of WP1, where foundations for the next-generation dynamic EPCs are being investigated. Then the technical part of the project was thoroughly presented by partners who work on WP4 which concerns the digital platform and enabled application and WP5 which relates to the demonstration and impact assessment. The day concluded with a visit to the FRC pilot building and social dinner, organized by our partners from FRC.

The next day was dedicated to WP6 and WP7, where policy-related implications for the enforcement of the next generation EPCs scheme and project communication, dissemination and exploitation activities were presented by contributing partners. 

Encouraging teamwork and cooperation between partners from 12 institutions and 7 EU Member States and having the chance to brainstorm, assess, discuss, interact and share our thoughts, the D^2EPC 5th plenary meeting delivered the required results for the smooth continuation of the project. The project meeting resulted in concrete goals concerning Europe's next-generation Energy Performance Certificates for building performance effectiveness, building renovation passports, and smarter certificates. Arrangements and details for the new CEN Working Group under TC 371, led by the D^2EPC members on the operational rating of the energy performance of buildings, were also discussed and agreed upon.​

News Archive

D^2EPC at Sustainable places 2022Sep 20, 2022

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D^2EPC at Sustainable places 2022

Sep 20, 2022

D^2EPC presented the major findings of the project related to the operational assessment of buildings' energy performance in the Sustainable Places 2022 event organized on the 7th of September in Nice, France. Particularly, Dr Paris Fokaides, senior researcher at Frederick Research Center, presented the main outcomes of the relevant tasks in a dedicated workshop for the progress of the NextGenEPC projects cluster. Paris also presented the D^2EPC initiative for the establishment of a new CEN working group concerning standardized procedures for the extraction of operational rating certificates, coordinated by UNE.

Read the 4th newsletter!Sep 01, 2022

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Read the 4th newsletter!

Sep 01, 2022

​The 4th Newsletter is out! Check your inboxes or read it here.​

​This month we are marking 2 years of the project, and we already look forward to our last year.​

Published paper in the International Journal of Energy ResearchAug 17, 2022

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Published paper in the International Journal of Energy Research

Aug 17, 2022

​We are proud to share with you that the paper titled "An enhanced framework for next-generation operational buildings energy performance certificates", written by Stavros Koltsios, Paris Fokaides, Phoebe-Zoe Georgali, Apostolos C. Tsolakis, Panagiota Chatzipanagiotidou, Eglė Klumbytė, Andrius Jurelionis, Lina Šeduikytė, Christos Κontopoulos, Christos Malavazos, Christiana Panteli, Mija Sušnik, Gerfried Cebrat, Dimosthenis Ioannidis and Dimitrios Tzovaras has been published in the International Journal of Energy Research.

The paper describes a non-exhaustive list of the novel set of Energy Performance Certificates indicators, proposed in D^2EPC including energy, smart readiness, wellbeing, comfort, financial, and sustainability-related indicators. Aspects of employing advanced digital solutions, like Building Information Modelling and Geographical Information Systems for the certification process are also demonstrated, through a well-structured, high-level, detailed representation of the next-generation Energy Performance Certificates system architecture.

You can find the paper on our website under Publications or by clicking here.​

U-CERT & X-tendo final conferenceAug 01, 2022

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U-CERT & X-tendo final conference

Aug 01, 2022

On the 6th of July, D^2EPC participated in the "U-CERT & X-tendo final conference: Enhanced and future-proof EPCs", which took place in L42 Business Center in Brussels. Stavros Koltsios joined the event as a panellist and had the opportunity to network and disseminate the D^2EPC project findings. During the event, breakthroughs in the next-generation Energy Performance Certification scheme were demonstrated by the cluster of European Union's Horizon 2020 research and innovation projects: X-tendo, U-CERT, QualDeEPC, E-DYCE, ePANACEA, EPC-RECAST, crossCert, EUBSuperHub, iBRoad2EPC and TIMEPAC.

To find out more about the event, check the following links:

Workshop for EPC Assessors: Methodology and toolsJul 20, 2022

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Workshop for EPC Assessors: Methodology and tools

Jul 20, 2022

D^2EPC organized the "Workshop for EPC Assessors: Methodology and tools" which took place online on the 12th of July.

The objective of the workshop was to share the methodologies and tools developed in the project with EPC assessors from different countries, in order to have their opinion and feedback. The presenters from our project (including assessors, researchers, PhD students, and others) brought the discussions after each session during the workshop. All the feedback gathered from the attendants will be used to improve the methodologies and tools in terms of user-friendliness and technical content. 

You can check the recording on our YouTube channel if you missed the workshop.

We would like to give sincere thanks to everyone who contributed to the workshop.

Successful workshop behind us!Jun 15, 2022

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Successful workshop behind us!

Jun 15, 2022

D^2EPC organized the workshop "Building performance assessment towards Next-generation EPCs" which took place online on the 8th of June.

We had an amazing opportunity to listen to 10 exciting presentations which showed the state-of-the-art on the topics of smart buildings and energy efficiency, human comfort, sustainability assessments and monetizing building's energy performance. The presenters were a nice mix of researchers, PhD students, and others, which made it easy for all of us to dive deep into discussions after each session during the workshop.

If you missed the workshop, you can still check the recording on our YouTube channel.

We would like to give sincere thanks to everyone who contributed to the workshop. The presenters and their presentations are listed below, feel free to scroll through their interesting work:

The workshop was held under the umbrella of the EUSEW Sustainable Energy Days.

D^2EPC workshop Building performance assessment towards Next generation EPCs May 30, 2022

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D^2EPC workshop Building performance assessment towards Next generation EPCs

May 30, 2022

D^2EPC workshop “Building performance assessment towards Next-generation EPCs” will take place online on the 8th of June, from 10:00 to 14:15.

We will have the opportunity to listen to interesting presentations and discuss the necessity of enriching the Energy Performance Certificates with additional indicators, characterising the actual energy, smartness and sustainability performance of buildings.

The program will be divided into 4 sessions:

  • Session 1: Smart buildings and energy efficiency.
  • Session 2: Integrating human comfort into energy certification.
  • Session 3: Advancements in buildings sustainability assessment.
  • Session 4: Monetizing buildings' energy performance, the use of life cycle costing indicators.

You can download the full agenda here.

To join the event, please register for free through the following link: https://forms.gle/hkVpYSdrgvAp5NXN7

We look forward to meeting you online at our workshop!

Have you read our 3rd Newsletter?May 25, 2022

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Have you read our 3rd Newsletter?

May 25, 2022

Our third newsletter marks the half of the project! You can read about our submitted deliverables and events we have attended! You can find it here.

2nd Brochure on EU-funded smart Building InnovationMay 06, 2022

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2nd Brochure on EU-funded smart Building Innovation

May 06, 2022

D^2EPC was featured in the 2nd brochure on EU-funded smart Building Innovation, prepared by SmartBuilt4EU.

The brochure provides a portfolio of synthetic fact-sheets on EU-funded projects, each identified and selected for their particular relevance to the topic of smart buildings in terms of innovation, energy transition and jobs. Profiles include an executive summary, a description of the consortium, general information about the duration and budget as well as a link to the projects’ websites. In addition, each fact-sheet indicates which of the seven SRI (Smart Readiness Indicator) impact criteria are concerned by the project. This brochure will be updated in 2023, to spotlight newly identified projects enriching the Smart Building Innovation Community.

You can read it here.

D^2EPC workshop - Call for expression of interestApr 13, 2022

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D^2EPC workshop - Call for expression of interest

Apr 13, 2022

D^2EPC is organizing a workshop at the beginning of June and we would be very pleased to welcome you to our event. We are therefore opening a call for expression of interest to participate in the workshop!

The main scope is to present and discuss the necessity of enriching the Energy Performance Certificates with additional indicators, characterizing the actual energy, smartness and sustainability performance of buildings. Particularly, the vision of D^2EPC on smartness, well being and human comfort, sustainability and economical indicators will be presented and discussed. Respectively, the workshop invites presentations from sister projects under the following sessions:

  • Session 1: Smart buildings and energy efficiency.
  • Session 2: Integrating human comfort into energy certification.
  • Session 3: Advancements in buildings sustainability assessment.
  • Session 4: Monetizing buildings' energy performance, the use of life cycle costing indicators.

If you are investigating similar topics and you are interested to participate, we kindly invite you to send us a proposal for presenting your work in one of the sessions. Send us a short description (up to 300 words) to mija@demobv.nl or estefania.lopezmontesinos@sgs.com by the 27th of April.

More details regarding the date, presentations, durations and templates will follow once we receive all the applications.

Feel free to reach out if you require any additional information.

Looking forward to hearing from you,

D^2EPC team

Accepted paper for the presentation at Clima 2022Mar 24, 2022

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Accepted paper for the presentation at Clima 2022

Mar 24, 2022

​Another happy news to share with you - a conference paper with the title "Next-Generation Energy Performance Certificates. What novel implementation do we need?" written by Lina Seduikyte, Phoebe-Zoe Morsink-Georgali, Christiana Panteli, Panagiota Chatzipanagiotidou, Koltsios Stavros, Dimosthenis Ioannidis, Laura Stasiulienė, Paulius Spūdys, Darius Pupeikis, Andrius Jurelionis and Paris Fokaides was accepted for the presentation at Clima 2022, REHVA 14th HVAC World Congress! The REHVA World Congress CLIMA, which is the leading international scientific congress in the field of heating, ventilation and air conditioning (HVAC), will take place on 22nd - 25th May in Rotterdam, The Netherlands. Congratulations!

You can read the paper here.

Energy and Climate Transformations - Poster AcceptanceMar 17, 2022

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Energy and Climate Transformations - Poster Acceptance

Mar 17, 2022

We are happy to share with you that the abstract entitled "Next-generation energy performance certificates. Users and stakeholders requirements and market's needs", has been accepted for poster presentation at Energy and Climate Transformations: 3rd International Conference on Energy Research & Social Science Conference!

The International Conference on Energy Research and Social Science will highlight and explore the grand societal challenges arising at the interface of global energy transformations on the one hand, and ongoing climate mitigation and adaptation efforts on the other.

Congratulations to all the authors: Lina Seduikyte, Christiana Panteli, Eglė Klumbytė, Paulius Spūdys, Phoebe-Zoe Morsink-Georgali, Jurgita Černeckienė, Panagiota Chatzipanagiotidou, Koltsios Stavros, Dimosthenis Ioannidis, Paris Fokaides.

You can read the abstract here.

Hybrid 4th Plenary meeting in ThessalonikiMar 14, 2022

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Hybrid 4th Plenary meeting in Thessaloniki

Mar 14, 2022

After a year and a half of online calls, we were finally able to organize a hybrid meeting! On 8th and 9th March, we gathered in Thessaloniki, Greece for our 4th plenary meeting, where we discussed the progress of the project and defined our next steps.

On Tuesday morning we met on the premises of CERTH and connected with the rest of the partners who were not able to attend the meeting in person. We started with Project Management, where CERTH presented the overall status of the project and went through the actions and pending activities from the previous time. We continued with the WP2 and individual presentation of each of the KPIs, namely the Smart Readiness Indicators, the Human-comfort and wellbeing indicators, the Energy Performance & LCA indicators and the Cost and Economic indicators, presented by CLEO, HYP, FRC and DEMO respectively. We concluded the WP2 with the presentation of the D^2EPC Information model, by KTU. The progress on WP3 was presented by HYP, GSH and CERTH where they informed us about their findings on the IoT and BMS interfaces to extract energy related data, on the Development of a GIS scheme and Building digital twins for EPCs issuance. Further on we discussed the Building Performance Module, the Added value service suite and the Extended dEPC applications toolkit, which are tasks within WP4 and were presented by SEC, CERTH and HYP respectively. We concluded our meeting with the workshop on Asset and Operational Calculation Methodology and Digital Platform. Taking the advantage of being in Thessaloniki in person, we completed the day with a lovely dinner in the city centre.

The next day we were introduced to the D^2EPC guidance for auditing and implementation, the Case studies preparation and planning and the Demonstration and validation of NG dynamic EPC scheme. Those were presented by the task leaders within WP5, SGS, CERTH and CLEO respectively. Partners ASI and AEA informed us regarding the progress on the Updating of current standards towards dynamic EPCs and the Linking NG EPC with integrated national/regional certification schemes & choices. After the coffee break, we discussed the work within WP7, namely the Publicity and dissemination policy, planning and review, the Communication & dissemination activities & material, the Contribution to standardization activities and the Exploitation activities, IPR management and post-project sustainability. To conclude the day and the plenary meeting itself, we visited the CERTH's Smart House, which is one of the demonstration cases of the D^2EPC project.

Our hybrid meeting was a valuable experience as we were able to meet some of the partners in person for the first time. Such opportunities certainly strengthen the collaboration, and we hope we will soon be able to gather again.

D^2EPC at TIMEPAC-21 International workshopDec 15, 2021

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D^2EPC at TIMEPAC-21 International workshop

Dec 15, 2021

Our sister project TIMEPAC organized a hybrid international workshop "Dynamic EPC as enabler of Smart Energy Services – Energy Efficiency, Integration of RES in Buildings and Demand Response" that took place on 14th and 15th December in Ljubljana.

The programme of TIMEPAC-21 was divided into three sessions:

  • Session 1 - Legislative context and requirements for deep renovation of EU building stock
  • Session 2 - Enhancement of EPCs with the integration of other data sources
  • Session 3 - Managing of active buildings and the use of innovative technologies in order to enable smart energy services

"When addressing smart energy services in buildings, monitoring and verification of savings achieved and other benefits, such as demand response, is crucial."

To meet these challenges, the workshop was organized with the aim to discuss innovative approaches for energy performance assessments in buildings, integration of smart readiness indicators and supporting mechanisms that will enable more efficient use of existing data, technologies and services to promote environmental awareness and consumer engagement in energy efficiency.

Paris Fokaides from Frederick University participated on behalf of the D^2EPC project and presented within Session 2. He talked about our work, developed in WP2 with the title "Enriched set of KPIs in Next-generation Dynamic Digital EPCs for enhanced quality and user awareness"

D^2EPC at the Enlit Europe 2021Dec 07, 2021

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D^2EPC at the Enlit Europe 2021

Dec 07, 2021

D^2EPC project was featured at the Enlit Europe 2021 event as one of the 11 projects of the Next Generation EPCerts H2020 cluster in the EU Project Zone. The three-day hybrid event took place in Milan, Italy between 30 November and 2 December 2021.

Enlit is a community that collaborates and innovates to solve the most pressing energy-related issues. It organizes a series of energy events with the intention to meet and inspire each other and to develop discussions and actions to take steps forward in the energy transition.

Working with the European Commission, for the 4th consecutive year, Enlit provides a platform (EU project zone) to numerous EU funded projects contributing to the digitalisation of energy.

The Next Generation Energy Performance Certificates H2020 cluster that was presented at the Enlit Europe 2021 stand includes the following projects:

3 Coordination and Support Actions (CSA) started in 2019

  • QualDeEPC
  • U-CERT
  • X-tendo

4 Innovation Actions (IA) started in 2020

  • D^2EPC
  • E-DYCE

4 Coordination and Support Actions (CSA) started in 2021

  • crossCert
  • EUB Super Hub
  • iBRoad2EPC

2nd Press ReleaseNov 08, 2021

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2nd Press Release

Nov 08, 2021

D^2EPC project has just released its 2nd Press Release!​

The project is well on track! All partners are following the schedule and are on time with the submission of the deliverables for which they are responsible.

Read more about it here!

The Next Generation Energy Performance Certificates: Making Buildings fit for the energy transitionOct 14, 2021

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The Next Generation Energy Performance Certificates: Making Buildings fit for the energy transition

Oct 14, 2021

A lively and informative moderated panel discussion between the project's representatives has taken place in the webinar organised in the framework of the Sustainable Energy Week (EUSEW) on the 14th of October 2021. The Sustainable Energy Days are digital activities and events organised by local public and private organisations across Europe to promote clean energy and energy efficiency. REHVA, BPIE, FEDARENE and Sympraxis Team, hosted by the BuildUp Portal, brought together key actors from the Next Generation Energy Performance Certificates for buildings. In addition to the project representatives, representatives from DG ENER and BPIE participated in the webinar. Their speeches were focused on the EU Member States and specifically on decision-makers and influencers of the EPBD revision process.

Mrs Panagiota Chatzipanagiotidou, representing the D^2EPC project, introduced the main objectives of our project and participated in the interesting discussion. Along with her, the participants were the following:

  • 3 H2020 coordination and support actions, started in 2019: QualDeEPC, U-CERT, X-tendo 
  • 4 H2020 innovation actions, started in 2020: D^2EPC, E-DYCE, ePANACEA, EPC RECAST
  • 4 H2020 coordination and support actions, started in 2021: crossCert, EUB SuperHub, iBRoad2EPC, TIMEPAC

3rd Plenary meetingOct 07, 2021

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3rd Plenary meeting

Oct 07, 2021

The consortium of the D^2EPC project held a two-day online 3rd Plenary meeting. This meeting took place on 5th and 6th October 2021, with the main objective to update each other on the progress of our project, what has been achieved so far, and set up the next steps. The meeting was led by Project Coordinator CERTH.

On the first day, we started with the presentation for WP8 Project Management and reviewed the action list and pending activities from the previous plenary meeting. We continued with WP2, where each task presented its progress on the development of the KPIs and the D^2EPC information model. Next, we were introduced to the progress of tasks from WP3 and we have concluded with the discussion about the exploitation activities, IPR management and post-project sustainability. The second day started with an overview of WP4 which has just started and continued with the progress on WP5, which is dealing with the demonstration and impact assessment. After the coffee break, we moved on to WP6 and WP7 and concluded the day with the workshop on the findings of WG2 for the definition of the operational rating of buildings.

It was a good opportunity for all of us to meet again and work together, promoting teamwork and cooperation between the partners. Together we defined action points and future steps for the successful continuation of the project. Hopefully, next time we will be able to meet in person!

D^2EPC at SUSTAINABLE PLACES 2021Sep 30, 2021

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Sep 30, 2021

D^2EPC has participated in the workshop "Building Energy Performance Certificates: The Enabler Smart Readiness Indicator" which took place on 29th September at 9:00 - 12:30. The workshop was part of the conference Sustainable Places 2021, which is Europe's number one destination for EU research collaboration and market opportunities.

The 9th annual edition of Sustainable Places is a hybrid event, lasting from 28th September to 1st October, with the in-person sessions hosted in Rome, Italy.  SP2021 is gathering more than 150 European projects representing €850 million in R&D and 1500 research performing organizations. 

The 90-minute hybrid workshop was set against the backdrop of the ongoing SRI implementation and further development (futureproofing) at both EU and national levels. The members of the Next Gen EPCerts H2020 cluster joined forces with the SmartBuilt4EU team to provide support to the European Commission services (& contractors) and the EU's Member States in the upcoming SRI national testing and the ongoing development of the SRI.

Representing our D^2EPC project, Mrs Christiana Panteli described our main outputs, some of the indicators used and what has been achieved so far.

You can watch the webinar here.

The Working Group 2 met this MonthSep 28, 2021

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The Working Group 2 met this Month

Sep 28, 2021

In the development of the D^2EPC project, as a part of T5.1 activities for auditing and guidance for D^2EPC implementation, two working groups have been formulated: Working Group 1 (WG1) on the Asset Rating of Energy Performance of Buildings in Europe and Working Group 2 (WG2) on the Operational Rating of Energy Performance of Buildings in Europe.

The aim of working groups includes the development and delivery of a tool dedicated to the asset energy performance rating of buildings based on EPBD standards (WG1), as well as the development and delivery of a methodology for the operational energy performance ratings of buildings (WG2).

Both groups have been working on their roles, and WG2 met on 8th September in order to discuss the content of the deliverable and organise the next steps.

Paris Fokaides (FRC) as a host of the meeting presented the progress of work implemented so far, the outcomes of WG 2 and initiated the discussion on how the WG could proceed from this point on. They highlighted the connection that exists between the WG2 and the needs of T5.1 as well as the content of WP2. The collection of primary material on operational rating (OR) methodologies in the EU Member States was debated, and the update of partners' input on the Member States using the OR methodology was discussed as well. They drafted the first conclusions and proposed a first version of the operational scheme.
The next steps for this WG are:

  • To deliver a sort of operational rating paradigm for the already monitored pilot cases.
  • To circulate, discuss and try to justify the choices/conclusions of the operational scheme in terms of collecting feedback from stakeholders under T6.2 for identifying the features of operational EPCs.
  • To discuss ways of providing the required feedback to T5.1 from WG2.

Partners of WP2 met onlineSep 28, 2021

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Partners of WP2 met online

Sep 28, 2021

On 31st August a meeting of WP2-"Development of the Operational Framework for dEPC Schemes" took place.

The WP2 leader welcomed and introduced participants to the meeting agenda. Eglė Klumbytė (KTU) presented the structure of the WP2 and its general information. The partners presented the achievements under their tasks and gave an update on their progress.

The objectives of this WP are:

  • To analyse and define a set of indicators to be included in the next generation EPCs;
  • To deliver the system's information model;
  • To deliver the requirements and steps for ensuring a common way for auditing and implementation.

The tasks that compose WP2 and their achievements so far are the following:

  • T2.1 Smart Readiness Indicators Analysis for EPCs: The D^2EPC Smart Readiness Indicator (SRI) KPIs were presented. The SRI Issuance sequence diagram, and the employment of the SRIs in next-generation BIM, based EPCs schemas were described.
  • T2.2 Human-comfort and wellbeing Indicators Elicitation: The presenter introduced participants to the general information of the task and Comfort Profiling Modelling Framework. Regarding the relevant standards, efforts have been made to align the data-driven approach with the methodologies provided by the Level(s) framework.
  • T2.3 Energy Performance & LCA Indicators Analysis for EPCs: The presenter explained the purpose of using the Environmental Product Declaration (EPD) for the extraction of environmental indicators and described the procedure to deliver them using BIM files. Indicators will be useful at the design stage for the evaluation of the environmental impact of the building and its materials
  • T2.4 Analysis of Cost and Economic Indicators for EPCs: The purpose of economic indicators is to monetize the deviation between designed and operated use of buildings, by monitoring the performance. It was presented that drafting of D2.4 with the input of contributing partners have been started.
  • T2.5 D^2EPC Information Model: KTU and contributing partners prepared the deliverable D2.5. The structure and content of the deliverable were briefly introduced: State of the art analysis on existing data models and their relevance to the project, Revealing the difference of asset and operational ratings, Defining Key Performance Indicators (KPIs), Guidelines and workflow for extracting required data from IFC files.

With all this progress, the partners are encouraged to continue working every day to move the D^2EPC project forward.

SpliTech conference 2021Sep 13, 2021

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SpliTech conference 2021

Sep 13, 2021

University of Split (FESB) organized a 4-day scientific/professional/industry conference that took place in Split and Bol (island of Brac), Croatia, together with virtual access to the conference (hybrid conference). The SpliTech conference that lasted from  September 8th to September 11th, 2021 covered the fields of the topics IoT, Smart Cities, Energy and Health.

D^2EPC was presented at the conference on 9th September in the technical program S10: Energy Efficiency, in the session there were 23 participants from various countries, among them Croatia, Turkey, Italy & Poland. Our colleague Stavros Koltsios from CERTH talked about current EPC challenges & the D^2EPC approach, gave a detailed overview of the architecture, showed demonstration cases and presented business groups & scenarios. The proposed scheme gained the interest of the participants, who raised quite a few questions and gave positive feedback.

Did you miss it? Don’t worry, you can watch our presentation by clicking on this link

D^2EPC's second newsletter is outAug 30, 2021

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D^2EPC's second newsletter is out

Aug 30, 2021

In our second newsletter, which celebrates 1 year of the project you can read about the progress we have made so far, materials we have developed and events we have attended! You can find it here.

SpliTech2021 - Paper accepted for presentation and publicationJul 15, 2021

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SpliTech2021 - Paper accepted for presentation and publication

Jul 15, 2021

'D^2EPC: Next Generation Digital and Dynamic Energy Performance Certificates' paper has been accepted for presentation at "SpliTech2021, technical paper: Energy track" and for publication in the conference proceedings!


6th International Conference on Smart and Sustainable Technologies 2021 SpliTech2021 will feature a technical and professional program related to today’s hottest topics: Smart city/environment, Energy, Engineering Modelling and Health. The conference, organised by the University of Split (FESB) will take place in Split and  Bol (island of Brac), Croatia, together with virtual access to the conference (hybrid conference), September 8-11, 2021.


The manuscript introduces a high-level representation of the D^2EPC architecture, elaborating on individual components and their interaction, towards delivering the envisioned final enriched web-platform that will enable dynamic Energy Performance Certificates based on (near)real-time field data.


You can find the paper here.

Web workshop “Building Energy Performance Certificates: Convergent evolution?!”Jul 01, 2021

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Web workshop “Building Energy Performance Certificates: Convergent evolution?!”

Jul 01, 2021

We are glad to inform you about D^2EPC's participation in the web Workshop "Building Energy Performance Certificates: Convergent evolution?!".

The workshop was held on 1st July 2021, 10h00-11h30 and was organised by U-CERT Project and EPB Center. Together with 6 invited representatives of the Next Generation EPCertficates Horizon 2020 project cluster, we took the opportunity to learn, exchange and identify the most sensible ways to go forward together.

Building Energy Performance Certificates (EPCertificates, EPCs) have now been around in the EU's Member States for at least 10 years. Underpinned by the Energy Performance of Building Directive (EPBD), building performance assessment methodologies (and related certification processes) have been prepared at national levels leading to more than 30 different methodologies.

The EU's market is still fragmented due to the different approaches of the Member States, hindering leapfrogging for immediately reaping the multiple benefits of continuously improving and optimizing the performance of the buildings.

In the panel discussion, the representative of our D^2EPC Project Mrs Panagiota Chatzipanagiotidou spoke about the challenges posed by this for building performance processes in practice and vis-a-vis the EU's climate and energy targets. She also spoke about the activities that our project is carrying out to facilitate and support the mitigation of these problems.

The other sister projects that also participated in this workshop were the following:

  • X-tendo: eXTENDing the energy performance assessment and certification schemes via a mOdular approach
  • U-CERT: Towards a new generation of user-centred Energy Performance Assessment and Certification
  • QualDeEPC: High-quality Energy Performance Assessment and Certification in Europe Accelerating Deep Energy
  • E-DYCE: Energy  flexible  DYnamic  building  Certification
  • EPC RECAST: Energy Performance Certificate Recast
  • ePANACEA: Smart European Energy Performance AssessmeNt And CErtificAtion

Innovation actions reinforcing and complementing the current building energy performance schemesJun 01, 2021

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Innovation actions reinforcing and complementing the current building energy performance schemes

Jun 01, 2021

​With the Renovation Wave Strategy, the European Commission aims to at least double renovation rates in the next ten years and make sure renovations lead to higher energy and resource efficiency. For supporting this overarching aim the European Commission plans to further improve the EU Energy Performance of Buildings Directive (EPBD), reinforcing the role of Energy Performance Certificates (EPCs). In favour of the evolution of EPC schemes, the four ongoing Horizon 2020 Innovation Actions for the Next Generation EPCs, including D^2EPC, participated on 19.05.2021 in a lively and informative panel discussion moderated by EuroACE and hosted in the BUILD UP portal, sharing insights on "What is needed to strengthen the information role of EPCs?", "What is needed to improve the quality of EPC?", "What is needed to improve the coverage of EPC?".

Click here for further information on the event!

Published research article by FRC!May 11, 2021

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Published research article by FRC!

May 11, 2021

We are happy to share with you that researchers from our consortium partner FRC (Frederic Research Center) recently got their research article published in Energy Sources, Part A: Recovery, Utilization, and Environmental Effects (Taylor & Francis):


‘’Adoption of a holistic framework for innovative sustainable renewable energy development: a case study’’ by Angeliki Kylili, Qahtan Thabit, Abdallah Nassour & Paris A. Fokaides


In this study, they propose a four-tiered methodological approach to identify the opportunities and assess their potential for contributing to the green transition of western Africa.


The article can be found through the following link: https://www.tandfonline.com/doi/full/10.1080/15567036.2021.1904058