Energy budget
In the built environment, the term 'energy' is typically used in the context of generating heat, powering equipment, creating products and materials, transportation, and so on.
An energy budget is a specific target for Energy Use Intensity (EUI) that must not by exceeded, where Energy Use Intensity is an annual measure of the total energy consumed in a building. Ref Climate Emergency Design Guide: How new buildings can meet UK climate change targets, published by the London Energy Transformation Initiative (LETI) in January 2020.
See also: Energy intensity.
[edit] Related articles on Designing Buildings
Featured articles and news
Designing sustainability and performance into buildings
Specifying and selecting sustainable resilient timber products.
Modifying wood to improve resistance to decay and movement.
A last minute, long look for built environment professionals.
The architecture of creative reuse. Book review.
Installing solar panels on listed structures.
Sustainable development global goals, history in progress?
"Unless we act now, the 2030 Agenda will become an epitaph for a world that might have been."
Mike Kagioglou FCIOB named CIOB President
'Sustainable Development Goals must be focus for construction'
BSRIA training; a look at what's on offer
From energy management to compliance training.
TESP video warns to beware of rogue trainers.
Highlighting the slippery tactics of non-approved providers.
New Building Safety Wiki launched
Boosting awareness and understanding of the new fire safety regime.
New playbook on AI in construction published by CIOB
How to get to grips with, and the best from AI.
Digital Construction Report NBS
BIM, cloud, off-site, immersive tech, AI, twins and sustainability.
ECA learning zone and industry focus video series
From updates and amendments to circular economy, emergency lighting and much more.
Comments
[edit] It would be good to define the scope of EUI and whether renewables are or are not included. LETI's definition within the Climate Emergency Design Guide excludes energy consumption from on-site renewable energy generation which differs from RIBA's Operational Energy targets which include energy consumption from renewable energy generation and LETI's subsequent FAQs on Net Zero. There is risk of relying solely on metrics which exclude on-site renewable generation as it can mask the poor performance of building fabric and operation.
[edit] To make a comment about this article, or to suggest changes, click 'Add a comment' above. Separate your comments from any existing comments by inserting a horizontal line.