The operation of the site has been under the direction of Philadelphia Energy Solutions (PES) since the sale of the site in 2012 from Sunoco to PES, so Evergreen/Sunoco has not been involved in site operations since that time. In addition, operations at the former Philadelphia Refinery by PES were shut down in 2019, so we are unsure of what smell you are referring to. The City of Philadelphia does maintain air monitoring in the vicinity of the site, which is summarized in its 2020-2021 Air Monitoring Network Plan. (https://www.phila.gov/media/20200504115105/2020-2021_AMNP_DRAFT_FINAL__20200424.pdf)