Climate change mitigation strategies for mechanically controlled repositories: The case of The National Archives, Kew

A computer based building simulation model was developed to examine the energy load and environmental management in The National Archives Q1 repository building in Kew, UK to optimise environmental management and examine the impacts of climate change. The need to accurately simulate the hygrothermal...

Full description

Saved in:
Bibliographic Details
Published in:Atmospheric environment (1994) 2012-03, Vol.49, p.163-170
Main Authors: Hong, Sung H., Strlič, Matija, Ridley, Ian, Ntanos, Konstantinos, Bell, Nancy, Cassar, May
Format: Article
Language:English
Subjects:
air conditioning
Archival repositories
atmospheric chemistry
Climate change
computer software
energy
energy conservation
Energy consumption
environmental management
Heritage collections
Modelling
simulation models
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A computer based building simulation model was developed to examine the energy load and environmental management in The National Archives Q1 repository building in Kew, UK to optimise environmental management and examine the impacts of climate change. The need to accurately simulate the hygrothermal environment inside the archive building which houses mainly paper-based records led to the choice of EnergyPlus as the modelling software. The study presents the simulation results of five environmental strategies which predict energy saving potential as high as 43% without significantly affecting the quality of the preservation environment. The effect of climate change is predicted to have little impact on the archive environment due to the filtering effect of the air conditioning system. On the other hand, an increase in total energy load by 15% and 24% is predicted under the worst case climate change scenario in 2050 and 2080, respectively, if the current environmental management practice is continued into the future. However, the identified energy saving strategies could represent possible mitigative solutions in reducing future energy load against the impact of climate change. ► The indoor climate of The National Archives, Kew was modelled using EnergyPlus. ► The model was used to predict implications of climate change on energy load. ► The HVAC energy load may increase up to 24% until 2080 with current settings. ► Environmental set-points can be optimised to reduce this impact significantly. ► Optimised energy use and preservation outcome can be achieved this way.
ISSN:1352-2310
1873-2844
DOI:10.1016/j.atmosenv.2011.12.003