IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i8p6899-d1127616.html
   My bibliography  Save this article

Thermal Loads Map and Overall Energy Analysis Depending on Low-Effort Parameters Change: A Commercial Building Case Study

Author

Listed:
  • Raniero Sannino

    (Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), 00123 Rome, Italy)

Abstract

Starting from the second half of 2022, the energy market, in particular, the European natural gas supply, passed through an eventful period. The sanctions imposed on Russia because of the Ukrainian war rearranged the steadiness of the natural gas suppliers to the continent, and major concerns arose regarding the reduction in primary energy consumption, particularly for heating and cooling purposes. This study proposes a method for mapping the heating and cooling loads of a building as a function of effortlessly changeable boundary conditions (i.e., heating/cooling temperature set-point, infiltration rate and work shift); the simulation of the building thermal loads as well as the final and primary energy estimation was carried out with DesignBuilder, an Energyplus-based software, with a dynamic calculation approach. Thermal load maps provide an immediate picture of the achievable energy savings and represents an effective tool for energy monitoring; in addition, the maps can support energy managers and policymakers for rapidly complying with unexpected scenarios. The mapping method has been applied to a non-residential building and the results showed that energy savings up to 40% could be reached, ensuring an adequate indoor thermal comfort. Finally, the final and primary energy analysis showed the benefit of switching from fossil fuel boilers to electric heat pumps for space heating due to a minimum primary energy saving of 70%.

Suggested Citation

  • Raniero Sannino, 2023. "Thermal Loads Map and Overall Energy Analysis Depending on Low-Effort Parameters Change: A Commercial Building Case Study," Sustainability, MDPI, vol. 15(8), pages 1-18, April.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:8:p:6899-:d:1127616
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/8/6899/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/15/8/6899/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Hannes Koch & Stefan Lechner & Sebastian Erdmann & Martin Hofmann, 2022. "Assessing the Potential of Rooftop Photovoltaics by Processing High-Resolution Irradiation Data, as Applied to Giessen, Germany," Energies, MDPI, vol. 15(19), pages 1-17, September.
    2. Domenico Palladino & Silvia Di Turi & Iole Nardi, 2021. "Energy and Environmental Effects of Human Habits in Residential Buildings Due to COVID-19 Outbreak Scenarios in a Dwelling near Rome," Energies, MDPI, vol. 14(21), pages 1-24, November.
    3. Barbiero, Tommaso & Grillenzoni, Carlo, 2019. "A statistical analysis of the energy effectiveness of building refurbishment," Renewable and Sustainable Energy Reviews, Elsevier, vol. 114(C), pages 1-1.
    4. Muhannad Haj Hussein & Sameh Monna & Ramez Abdallah & Adel Juaidi & Aiman Albatayneh, 2022. "Improving the Thermal Performance of Building Envelopes: An Approach to Enhancing the Building Energy Efficiency Code," Sustainability, MDPI, vol. 14(23), pages 1-19, December.
    5. José Luis Fuentes-Bargues & José-Luis Vivancos & Pablo Ferrer-Gisbert & Miguel Ángel Gimeno-Guillem, 2020. "Analysis of the Impact of Different Variables on the Energy Demand in Office Buildings," Sustainability, MDPI, vol. 12(13), pages 1-23, July.
    6. Yuang Guo & Dewancker Bart, 2020. "Optimization of Design Parameters for Office Buildings with Climatic Adaptability Based on Energy Demand and Thermal Comfort," Sustainability, MDPI, vol. 12(9), pages 1-23, April.
    7. Flavio Scrucca & Domenico Palladino, 2023. "Integration of Energy Simulations and Life Cycle Assessment in Building Refurbishment: An Affordability Comparison of Thermal Insulation Materials through a New Sustainability Index," Sustainability, MDPI, vol. 15(2), pages 1-22, January.
    8. Domenico Palladino & Silvia Di Turi, 2023. "Energy and Economic Savings Assessment of Energy Refurbishment Actions in Italian Residential Buildings: Comparison between Asset and Tailored Calculation," Sustainability, MDPI, vol. 15(4), pages 1-22, February.
    9. Shengyuan Guo & Wanjiang Wang & Yihuan Zhou, 2022. "Research on Energy Saving and Economy of Old Buildings Based on Parametric Design: A Case Study of a Hospital in Linyi City, Shandong Province," Sustainability, MDPI, vol. 14(24), pages 1-20, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Domenico Palladino & Silvia Di Turi, 2023. "Energy and Economic Savings Assessment of Energy Refurbishment Actions in Italian Residential Buildings: Comparison between Asset and Tailored Calculation," Sustainability, MDPI, vol. 15(4), pages 1-22, February.
    2. Joana Fernandes & Maria Catarina Santos & Rui Castro, 2021. "Introductory Review of Energy Efficiency in Buildings Retrofits," Energies, MDPI, vol. 14(23), pages 1-18, December.
    3. Muhammad Usman & Georg Frey, 2021. "Multi-Objective Techno-Economic Optimization of Design Parameters for Residential Buildings in Different Climate Zones," Sustainability, MDPI, vol. 14(1), pages 1-30, December.
    4. Salvia, Monica & Simoes, Sofia G. & Herrando, María & Čavar, Marko & Cosmi, Carmelina & Pietrapertosa, Filomena & Gouveia, João Pedro & Fueyo, Norberto & Gómez, Antonio & Papadopoulou, Kiki & Taxeri, , 2021. "Improving policy making and strategic planning competencies of public authorities in the energy management of municipal public buildings: The PrioritEE toolbox and its application in five mediterranea," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    5. Huang, He & Wang, Honglei & Hu, Yu-Jie & Li, Chengjiang & Wang, Xiaolin, 2022. "Optimal plan for energy conservation and CO2 emissions reduction of public buildings considering users' behavior: Case of China," Energy, Elsevier, vol. 261(PA).
    6. Alexandros Amprazis & Nikolaos Galanis & Georgios Malandrakis & Georgios Panaras & Penelope Papadopoulou & Alessandro Galli, 2023. "The Ecological Footprint of Greek Citizens: Main Drivers of Consumption and Influencing Factors," Sustainability, MDPI, vol. 15(2), pages 1-13, January.
    7. Seongjo Wang & Sungho Tae & Hyeongjae Jang, 2021. "Prediction of the Energy Self-Sufficiency Rate of Major New Renewable Energy Types Based on Zero-Energy Building Certification Cases in South Korea," Sustainability, MDPI, vol. 13(20), pages 1-15, October.
    8. Kittisak Lohwanitchai & Daranee Jareemit, 2021. "Modeling Energy Efficiency Performance and Cost-Benefit Analysis Achieving Net-Zero Energy Building Design: Case Studies of Three Representative Offices in Thailand," Sustainability, MDPI, vol. 13(9), pages 1-24, May.
    9. Gigih Rahmandhani Setyantho & Hansaem Park & Seongju Chang, 2021. "Multi-Criteria Performance Assessment for Semi-Transparent Photovoltaic Windows in Different Climate Contexts," Sustainability, MDPI, vol. 13(4), pages 1-21, February.
    10. Carlos Carbonell-Carrera & Jose Luis Saorin & Stephany Hess-Medler, 2020. "A Geospatial Thinking Multiyear Study," Sustainability, MDPI, vol. 12(11), pages 1-15, June.
    11. Marvuglia, Antonino & Havinga, Lisanne & Heidrich, Oliver & Fonseca, Jimeno & Gaitani, Niki & Reckien, Diana, 2020. "Advances and challenges in assessing urban sustainability: an advanced bibliometric review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 124(C).
    12. Qiurui Liu & Juntian Huang & Ting Ni & Lin Chen, 2022. "Measurement of China’s Building Energy Consumption from the Perspective of a Comprehensive Modified Life Cycle Assessment Statistics Method," Sustainability, MDPI, vol. 14(8), pages 1-19, April.
    13. Zhao, Zeming & Li, Hangxin & Wang, Shengwei, 2022. "Identification of the key design parameters of Zero/low energy buildings and the impacts of climate and building morphology," Applied Energy, Elsevier, vol. 328(C).
    14. Hwang, Ruey-Lung & Chen, Wei-An, 2022. "Creating glazed facades performance map based on energy and thermal comfort perspective for office building design strategies in Asian hot-humid climate zone," Applied Energy, Elsevier, vol. 311(C).
    15. Miguel Macias Sequeira & João Pedro Gouveia, 2022. "A Sequential Multi-Staged Approach for Developing Digital One-Stop Shops to Support Energy Renovations of Residential Buildings," Energies, MDPI, vol. 15(15), pages 1-27, July.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:15:y:2023:i:8:p:6899-:d:1127616. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.