Abstract

This study addresses the challenges in ensuring energy efficiency and high indoor climate quality with efficient use of public money in the municipal building procurement process. Energy efficient municipal building procurement provides a significant leverage when steering the built environment towards the low-carbon economy targets of the EU. Municipal building department professionals need more skills and knowledge to appropriately define the requirements and identify the energy efficient design options accounting for the building’s changing operational environment. This study presents how to systematically integrate energy efficiency in the municipal procurement process of buildings by presenting the list of energy efficiency factors to be included into the procurement process. This list of factors clarifies how indoor climate quality, energy use, and the life cycle economy are related through technological solutions and how the optimal compromise solution can be determined. Furthermore, this list of factors explains the responsibilities in integrating energy efficiency within the municipal building procurement process. Applied in the design of the municipal building the list of factors contributes to more informed and transparent decision-making process.

Highlights

  • Buildings are responsible for 40% of the energy consumption and 36% of greenhouse gas (GHG)emissions in the European Union (EU) [1]

  • In order to lead the concept design work towards energy efficiency, the municipal building department has to be aware of how the indoor climate quality, the energy use, and the life cycle economy are related through technological solutions and energy markets [15,16,47]

  • This paper clarifies how the municipal building department can lead the design towards energy efficiency and a high quality indoor climate, which is life cycle cost-effective and complies with the international and national targets and regulations

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Summary

Introduction

Buildings are responsible for 40% of the energy consumption and 36% of greenhouse gas (GHG). To achieve the EU targets, municipal building departments and designers require more clarity on how to holistically assess and optimize the building solutions with the goals of indoor climate quality and the efficient use of both energy and public money [14,15,23,25]. The municipal building department is provided with a list of design factors that need to be indoor climate, which complies life cycle cost‐effectively with international and national targets and considered when leading the procurement project towards energy efficiency and a high-quality regulations. Changes in the building’s operational environment are given special emphasis in the list indoor climate, which complies life cycle cost-effectively with international and national targets of energy efficiency factors.

Methodology
‐ Literature review:
Describing
Design
The Factors Affecting Energy Use and the Environmental Impact
Design solutions
The Factors Affecting Indoor Climate Quality
The Factors Affecting the Life Cycle Economy
Design work
- Design work
Discussion and Conclusions
Full Text
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