@article{34626,
  keywords = {Building stock, Policy evaluation, Cities, Building Performance Standards, Demand-side policies, Energy performance standards, Greenhouse gas (GHG) reduction pathways, Seattle},
  author = {Travis Walter and Paul A Mathew},
  title = {GHG policy impacts for Seattle’s buildings: targets, timing, and scope},
  abstract = {<p>Many US cities are addressing climate change by setting goals to reduce their greenhouse gas (GHG) emissions by a specified amount within a specified time period. In order to achieve these goals, reducing emissions from existing buildings is crucial. Many cities are passing legislation to target existing buildings through benchmarking, auditing, retuning, or energy or emissions performance standards. As cities design legislation, they must consider the timing of the policies, how to prioritize building types and sizes, and how these design decisions will impact the city’s emissions. This paper addresses these questions for one particular US city: Seattle, Washington. A model of Seattle’s building stock was created with benchmarking and tax assessor data. It was then used to predict GHG emissions reductions due to different policy implementations for existing commercial and multifamily buildings. Key findings are: (1) the proposed emissions policy is expected to reduce cumulative emissions from buildings by 19% between 2020 and 2050; (2) delaying the implementation of the policy by five years could limit savings to 12%; and (3) including smaller buildings in the policy could increase savings to 34%. The lessons learned and how this can be used by other cities are discussed.</p>},
  year = {2021},
  journal = {Buildings and Cities},
  volume = {2},
  month = {02/2021},
  doi = {https://doi.org/10.5334/bc.81},
  language = {eng},
}