The Impact of Operated Window Shading on Visual Comfort, Non-Visual Health, and Energy Demand from Electric Lighting

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dc.contributor.authorRockcastle, Siobhan
dc.contributor.authorMahic, Alen
dc.contributor.authorSafranek, Sarah
dc.date.accessioned2024-07-18T17:46:26Z
dc.date.available2024-07-18T17:46:26Z
dc.date.issued2023-09
dc.description8 pagesen_US
dc.description.abstractThis paper introduces a simulation-based workflow to assess annual circadian lighting performance, glare risk and energy demand for an array of seated view positions under operated shading and electric lighting conditions. This workflow uses a combination of 9-band and 81-band simulations to represent daylight and electric lighting respectively. Annual climate-driven calculations rely on python-based code provided by the Lark spectral lighting software, which was used to run 180-degree high dynamic range (HDR) renderings with 9-bands of spectral resolution. The results reveal the impact of shading systems on equivalent melanopic lux (EML) and daylight glare probability (DGP) over time and the energy demand (kWh) from electric lighting systems to supplement eyelevel recommendations from the WELL v2 Building Standard (Feature L03).en_US
dc.formatArticle
dc.identifier.citationRockcastle, S., Mahic, A., and Safranek, S. The Impact of operated window shading on visual comfort, non-visual health, and energy demand from electric lighting, Building Simulation 2023, Shanghai September 4-6, 2023.en_US
dc.identifier.urihttps://doi.org/10.26868/25222708.2023.1152
dc.identifier.urihttps://hdl.handle.net/1794/29652
dc.language.isoen_USen_US
dc.publisherInstitute for Health in the Built Environment, University of Oregonen_US
dc.rightsCreative Commons BY-NC-ND 4.0-USen_US
dc.subjectelectric lightingen_US
dc.subjectoperated window shadingen_US
dc.subjectcircadian lighting performanceen_US
dc.subjectglare risken_US
dc.titleThe Impact of Operated Window Shading on Visual Comfort, Non-Visual Health, and Energy Demand from Electric Lightingen_US
dc.typeArticleen_US

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