BIM-Speed Demonstration Projects - Energy Performance Reports [original]

Security level: RINA/CL/SENSITIVE

Real demonstration results of BEM performance

simulation using BIM-SPEED Toolset

Deliverable 4.2 – Energy Performance Report – Gdynia demo

Deliverable Report: <<version>>, issue date on << date >>

Deliverable Report: Final version, issue date on 31.10.2022

BIM-SPEED

Harmonised Building Information Speedway for Energy-Efficient Renovation

This research project has received funding from the European Union’s Programme H2020-NMBP-EEB-2018 under Grant Agreement no 820553.

Disclaimer

The contents of this report reflect only the author’s view and the Agency and the Commission are not responsible for any use that may be made of the information it

contains.

BIM-SPEED D4.2 – Energy Performance Simulation Report – Gdynia democase page 1 - 28

Issue Date 31st October 2022

Produced by FASADA (Lukaszewska A.)

Version: V 01

Dissemination Public

Colophon

Use of any knowledge, information or data contained in this document shall be at the user's sole risk. Neither the BIM-SPEED Consortium nor any of its members, their officers, employees or

agents shall be liable or responsible, in negligence or otherwise, for any loss, damage or expense whatever sustained by any person as a result of the use, in any manner or form, of any

knowledge, information or data contained in this document, or due to any inaccuracy, omission or error therein contained. If you notice information in this publication that you believe should

be corrected or updated, please get in contact with the project coordinator.

The authors intended not to use any copyrighted material for the publication or, if not possible, to indicate the copyright of the respective object. The copyright for any material created by the

authors is reserved. Any duplication or use of objects such as diagrams, sounds or texts in other electronic or printed publications is not permitted without the author's agreement.

This research project has received funding from the European Union’s Programme H2020-NMBP-EEB-2018 under Grant Agreement no 820553.

ENERGY REPORT - GDYNIA

Deliverable 4.2 – Energy Performance Report

BIM-SPEED D4.2 – Energy Performance Simulation Report – Gdynia democase page 2 - 28

Contents

TABLE OF FIGURES 3

TABLE OF TABLES 4

1. GENERAL INFORMATION 5

1.1 Building description 5

1.2 GIS and environmental data 7

2. ENERGY MODELLING 8

2.1 BIM-to-BEM procedure and software tools used 8

2.2 Auditing procedures and data collection 8

2.3 Description of BEM’s technical features 8

2.3.1 Envelope components and materials 8

2.3.2 HVAC systems 11

2.3.3 Occupancy, lighting, equipment and operating patterns 12

3. BEM CALIBRATION 15

3.1 Calibration methodology applied and results 15

4. BUILDING ENERGY PERFORMANCE SIMULATION RESULTS 15

4.1 General considerations 15

4.2 Energy KPIs 16

5. BUILDING RENOVATION SCENARIOS 18

5.1 Renovation scenarios proposed 18

5.2 Scenario 1: description and results 21

5.3 Scenario 2: description and results 22

5.4 Scenario 3: description and results 24

5.5 Scenario 4: description and results 25

6. TIME REDUCTION EVALUATION 27

BIM-SPEED D4.2 – Energy Performance Simulation Report – Gdynia democase page 3 - 28

Table of Figures

Figure 1: Residential building located in Ruchu Oporu 18, Gdańsk, Poland (photo from the Google map) ................ 5

Figure 2: Photos of the building before the renovation ............................................................................................... 6

Figure 3: Minimum, maximum and average air temperature distribution .................................................................. 7

Figure 4: HVAC settigns .............................................................................................................................................. 12

Figure 5: Occupancy schedule .................................................................................................................................... 13

Figure 6: Lighting schedule ......................................................................................................................................... 14

Figure 7: Equipment schedule .................................................................................................................................... 15

BIM-SPEED D4.2 – Energy Performance Simulation Report – Gdynia democase page 4 - 28

Table of tables

Table 1: Summary of general data ................................................................................................................................ 6

Table 2: Summary of general environmental data ....................................................................................................... 7

Table 3: Materials ......................................................................................................................................................... 9

Table 4: Construction systems ...................................................................................................................................... 9

Table 5: Construction systems .................................................................................................................................... 11

Table 6: HVAC systems ............................................................................................................................................... 11

Table 7: Internal gains features .................................................................................................................................. 12

Table 10: BS.OPED Operational Primary Energy Demand .......................................................................................... 16

Table 11: BS.TED Total Energy Demand ..................................................................................................................... 16

Table 12: BS.TEC Total Energy Consumption .............................................................................................................. 17

Table 11: Overview of the Gdynia Renovation Scenarios - Envelope ......................................................................... 18

Table 12: Overview of the Gdynia Renovation Scenarios – Building Systems ............................................................ 18

Table 13: BS.OPED Operational Primary Energy Demand .......................................................................................... 22

Table 14: BS.TED Total Energy Demand ..................................................................................................................... 22

Table 15: BS.TEC Total Energy Consumption .............................................................................................................. 22

Table 16: BS.TES Total Energy Savings ........................................................................................................................ 22

Table 17: BS.OPED Operational Primary Energy Demand .......................................................................................... 23

Table 18: BS.TED Total Energy Demand ..................................................................................................................... 23

Table 19: BS.TEC Total Energy Consumption .............................................................................................................. 23

Table 20: BS.TES Total Energy Savings ........................................................................................................................ 23

Table 21: BS.OPED Operational Primary Energy Demand .......................................................................................... 24

Table 22: BS.TED Total Energy Demand ..................................................................................................................... 24

Table 23: BS.TEC Total Energy Consumption .............................................................................................................. 24

Table 24: BS.TES Total Energy Savings ........................................................................................................................ 24

Table 25: BS.OPED Operational Primary Energy Demand .......................................................................................... 25

Table 26: BS.TED Total Energy Demand ..................................................................................................................... 25

Table 27: BS.TEC Total Energy Consumption .............................................................................................................. 25

Table 28: BS.TES Total Energy Savings ........................................................................................................................ 26

Table 29: Time reduction analysis for the BIM-to-BEM process compared to traditional BEM creation process ..... 27

Loading more pages...