Building Energy Flexibility: A Sensitivity Analysis and Key Performance Indicator Comparison

Hicham Johra; Anna Marszal-Pomianowska; John Ray Ellingsgaard; Mingzhe Liu

Building Energy Flexibility: A Sensitivity Analysis and Key Performance Indicator Comparison

Hicham Johra^*, Anna Marszal-Pomianowska, John Ray Ellingsgaard, Mingzhe Liu

^*Corresponding author for this work

Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

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Abstract

Buildings are a key active element of the future Smart Grids with large shares of renewable energy, as they can provide flexible energy usage to help balancing power production intermittence. There is currently no consensus yet on how to quantify building energy flexibility. The various KPIs found in literature can be classified into 4 main categories: load shifting ability, power adjustment, energy efficiency and cost efficiency. Most of them use a reference scenario. Moreover, the envelope performance appears to be the most important parameter with regards to all aspects of building energy flexibility when using indoor temperature set point modulation.

Original language	English
Publication date	Sept 2019
Publication status	Published - Sept 2019
Event	CISBAT 2019 – International Scientific Conference:: Climate Resilient Cities - Energy Efficiency & Renewables in the Digital Era - Lausanne, Switzerland Duration: 4 Sept 2019 → 6 Sept 2019 https://cisbat.epfl.ch/

Conference

Conference	CISBAT 2019 – International Scientific Conference:
Country/Territory	Switzerland
City	Lausanne
Period	04/09/2019 → 06/09/2019
Internet address	https://cisbat.epfl.ch/

Keywords

Building energy flexibility
Energy efficency
Future Smart Grids

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Poster CISBAT 2019 - paper ID 1378Final published version, 537 KBLicence: CC BY 3.0

https://iopscience.iop.org/article/10.1088/1742-6596/1343/1/012064Licence: CC BY 3.0

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InterHUB: Intermittent Energy - Integrating Households, Utilities and Buildings
Gram-Hanssen, K., Heiselberg, P. K., Georg, S., Horsbøl, A., Andersen, P. V. K., Larsen, S. P. A. K., Johra, H., Caussarieu, M., Hansen, A. R., Johansen, K., Marszal-Pomianowska, A. & Christensen, L. L.
01/04/2018 → 30/09/2021
Project: Research

Cite this

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title = "Building Energy Flexibility: A Sensitivity Analysis and Key Performance Indicator Comparison",

abstract = "Buildings are a key active element of the future Smart Grids with large shares of renewable energy, as they can provide flexible energy usage to help balancing power production intermittence. There is currently no consensus yet on how to quantify building energy flexibility. The various KPIs found in literature can be classified into 4 main categories: load shifting ability, power adjustment, energy efficiency and cost efficiency. Most of them use a reference scenario. Moreover, the envelope performance appears to be the most important parameter with regards to all aspects of building energy flexibility when using indoor temperature set point modulation.",

keywords = "Building energy flexibility, Energy efficency, Future Smart Grids, Building energy flexibility, Energy Efficiency, Future Smart Grids",

author = "Hicham Johra and Anna Marszal-Pomianowska and {Ray Ellingsgaard}, John and Mingzhe Liu",

year = "2019",

month = sep,

language = "English",

note = "CISBAT 2019 – International Scientific Conference: : Climate Resilient Cities - Energy Efficiency & Renewables in the Digital Era ; Conference date: 04-09-2019 Through 06-09-2019",

url = "https://cisbat.epfl.ch/",

}

Building Energy Flexibility: A Sensitivity Analysis and Key Performance Indicator Comparison. / Johra, Hicham ; Marszal-Pomianowska, Anna; Ray Ellingsgaard, John et al.
2019. Poster presented at CISBAT 2019 – International Scientific Conference:, Lausanne, Switzerland.

Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

TY - CONF

T1 - Building Energy Flexibility

T2 - CISBAT 2019 – International Scientific Conference:

AU - Johra, Hicham

AU - Marszal-Pomianowska, Anna

AU - Ray Ellingsgaard, John

AU - Liu, Mingzhe

PY - 2019/9

Y1 - 2019/9

N2 - Buildings are a key active element of the future Smart Grids with large shares of renewable energy, as they can provide flexible energy usage to help balancing power production intermittence. There is currently no consensus yet on how to quantify building energy flexibility. The various KPIs found in literature can be classified into 4 main categories: load shifting ability, power adjustment, energy efficiency and cost efficiency. Most of them use a reference scenario. Moreover, the envelope performance appears to be the most important parameter with regards to all aspects of building energy flexibility when using indoor temperature set point modulation.

AB - Buildings are a key active element of the future Smart Grids with large shares of renewable energy, as they can provide flexible energy usage to help balancing power production intermittence. There is currently no consensus yet on how to quantify building energy flexibility. The various KPIs found in literature can be classified into 4 main categories: load shifting ability, power adjustment, energy efficiency and cost efficiency. Most of them use a reference scenario. Moreover, the envelope performance appears to be the most important parameter with regards to all aspects of building energy flexibility when using indoor temperature set point modulation.

KW - Building energy flexibility

KW - Energy efficency

KW - Future Smart Grids

KW - Building energy flexibility

KW - Energy Efficiency

KW - Future Smart Grids

M3 - Poster

Y2 - 4 September 2019 through 6 September 2019

ER -

Building Energy Flexibility: A Sensitivity Analysis and Key Performance Indicator Comparison

Abstract

Conference

Keywords

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Projects

InterHUB: Intermittent Energy - Integrating Households, Utilities and Buildings

Cite this