Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector
The building sector consumes 75% of US electricity, offering substantial energy, cost, and CO2 emissions savings potential. New technologies enable buildings to flexibly manage electric loads across different times of day and season in support of a low-cost, low-carbon electric grid. Assessing the v...
| Main Authors: | , |
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| Format: | Journal article |
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IOP Publishing
2019
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| _version_ | 1797097162088120320 |
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| author | Satre-Meloy, A Langevin, J |
| author_facet | Satre-Meloy, A Langevin, J |
| author_sort | Satre-Meloy, A |
| collection | OXFORD |
| description | The building sector consumes 75% of US electricity, offering substantial energy, cost, and CO2 emissions savings potential. New technologies enable buildings to flexibly manage electric loads across different times of day and season in support of a low-cost, low-carbon electric grid. Assessing the value of such technologies requires an understanding of building electric load variability at a higher temporal resolution than is demonstrated in previous studies of US building efficiency potential. We adapt Scout, an open-access model of US building energy use, to characterize sub-annual variations in baseline building electricity use, costs, and emissions at the national scale. We apply this baseline in time-sensitive analyses of the energy, cost, and CO2 emissions savings potential of various degrees of energy efficiency and flexibility, finding that efficiency continues to have strong value in a time-sensitive assessment framework while the value of flexibility depends on assumed electricity rates, measure magnitude and duration, and the amount of savings already captured by efficiency. |
| first_indexed | 2024-03-07T04:51:36Z |
| format | Journal article |
| id | oxford-uuid:d526a398-f10e-4e62-a122-74fd5d898eca |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:51:36Z |
| publishDate | 2019 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | oxford-uuid:d526a398-f10e-4e62-a122-74fd5d898eca2022-03-27T08:23:55ZAssessing the time-sensitive impacts of energy efficiency and flexibility in the US building sectorJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d526a398-f10e-4e62-a122-74fd5d898ecaSymplectic Elements at OxfordIOP Publishing2019Satre-Meloy, ALangevin, JThe building sector consumes 75% of US electricity, offering substantial energy, cost, and CO2 emissions savings potential. New technologies enable buildings to flexibly manage electric loads across different times of day and season in support of a low-cost, low-carbon electric grid. Assessing the value of such technologies requires an understanding of building electric load variability at a higher temporal resolution than is demonstrated in previous studies of US building efficiency potential. We adapt Scout, an open-access model of US building energy use, to characterize sub-annual variations in baseline building electricity use, costs, and emissions at the national scale. We apply this baseline in time-sensitive analyses of the energy, cost, and CO2 emissions savings potential of various degrees of energy efficiency and flexibility, finding that efficiency continues to have strong value in a time-sensitive assessment framework while the value of flexibility depends on assumed electricity rates, measure magnitude and duration, and the amount of savings already captured by efficiency. |
| spellingShingle | Satre-Meloy, A Langevin, J Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector |
| title | Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector |
| title_full | Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector |
| title_fullStr | Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector |
| title_full_unstemmed | Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector |
| title_short | Assessing the time-sensitive impacts of energy efficiency and flexibility in the US building sector |
| title_sort | assessing the time sensitive impacts of energy efficiency and flexibility in the us building sector |
| work_keys_str_mv | AT satremeloya assessingthetimesensitiveimpactsofenergyefficiencyandflexibilityintheusbuildingsector AT langevinj assessingthetimesensitiveimpactsofenergyefficiencyandflexibilityintheusbuildingsector |