Abstract
Target values for creating carbon budgets for buildings are important for developing climate-neutral building stocks. A lack of clarity currently exists for defining carbon budgets for buildings and what constitutes a unit of assessment—particularly the distinction between production- and consumption-based accounting. These different perspectives on the system and the function that is assessed hinder a clear and commonly agreed definition of ‘carbon budgets’ for building construction and operation. This paper explores the processes for establishing a carbon budget for residential and non-residential buildings. A detailed review of current approaches to budget allocation is presented. The temporal and spatial scales of evaluation are considered as well as the distribution rules for sharing the budget between parties or activities. This analysis highlights the crucial need to define the temporal scale, the roles of buildings as physical artefacts and their economic activities. A framework is proposed to accommodate these different perspectives and spatio-temporal scales towards harmonised and comparable cross-sectoral budget definitions.
Original language | English |
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Pages (from-to) | 429-452 |
Number of pages | 24 |
Journal | Buildings and Cities |
Volume | 1 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2020 |
Keywords
- building stock
- buildings
- built environment
- carbon budget
- climate policy
- greenhouse gases
Fields of Expertise
- Sustainable Systems