AirData - 2022 Point Source Emissions

The annual Oklahoma Point Source Emissions Inventory is a data resource that utilizes emissions data to evaluate emission trends, support air dispersion modeling, aids in development of air quality rules, and air toxics risk assessment. Summaries of annual emissions from all Oklahoma permitted facilities are available to be downloaded as excel spreadsheets. These reports are provided as a basic informational resource for the general public. Facilities registered under a Permit By Rule (PBR) are not required to report emissions inventories every year. If a facility registered under a PBR did not report in a year that they are not required to, the prior reported emission amounts are displayed in that year’s data. Column Headings Additional Notes Heading Description Company_ID The unique identifier assigned to the company by Oklahoma DEQ Company The name of the company Facility_ID The unique identifier assigned to the facility by Oklahoma DEQ Facility The name of the facility SIC The Standard Industrial Classification Code for the facility SIC codes can be found at this site https://www.sec.gov/info/edgar/siccodes.htm County The county in which the facility is located Facility_Address Physical address of the facility City City in which the facility is located State Oklahoma Zip_Code ZIP code for the facility Latitude Latitude of the facility Longitude Longitude of the facility Status The Operating Status of the facility in the year in which the emissions were reported. See right and Year_Emissions_Reported below. Not Yet Built facilities have not begun operations and have no air emissions. Operating facilities are facilities that had any regulated emissions during the year of record. Temporarily Shutdown facilities had no emissions in the year of record, but may have emissions again in the future. Permanently Shutdown facilities are closed with no emissions and would require a new permit to resume operations. SOx_Tons Tons of Sulfur Oxides emitted NOx_Tons Tons of Nitrogen Oxides emitted CO_Tons Tons of Carbon Monoxide emitted PM10_Tons Tons of PM-10 emitted. PM-10 is particulate matter with aerodynamic diameter less than or equal to 10 micrometers PM25_Tons Tons of PM-2.5 emitted. PM-2.5 is particulate matter with aerodynamic diameter less than or equal to 2.5 micrometers. PM 2.5 is a subset of PM 10 HAP_Tons Total emissions of all Hazardous Air Pollutants in tons. See right. One of the compounds on EPA's Hazardous Air Pollutants List, except those that overlap with Toxics. The list of Hazardous Air Pollutants can be found at this site https://www.epa.gov/haps/initial-list-hazardous-air-pollutants-modifications Tox_Tons Total emissions of all air Toxics in tons. See right. Any compound listed in OAC 252:100 Appendix O except those that overlap with HAPs. https://www.deq.ok.gov/wp-content/uploads/deqmainresources/100.pdf HAP_Tox_Tons Total emissions of all pollutants that are both a HAP and an air Toxic in tons. See right. A compound that is both a HAP and is in Appendix O VOC_Total_Tons Tons of Total Volatile Organic Compounds emitted. Other_Tons Tons of emissions of Regulated Air Pollutants that do not fall into another category. Currently, this is ozone and hydrogen sulfide. See right. Regulated Air Pollutants are found in OAC 252:100 Appendix P. https://www.deq.ok.gov/wp-content/uploads/deqmainresources/100.pdf Facility_Classification Major means a facility is a major source. Syn-Min means a facility is a synthetic minor. Min means the facility is a minor source. A facility is a major source if it has the potential to emit at least one of the following: 100 tons or more of a regulated air pollutant, 10 tons or more of a single HAP, or 25 tons or more of all HAPs. Facilities with potential emissions below major source levels will be classified as either Syn-Min or Min based on the type of permit that the facility has. Additionally, Air Curtain Incinerators, large Municipal Solid Waste Landfills, and some sources subject to National Emisions Standards for Hazardous Air Pollutants (NESHAPs) are required to obtain a major source permit even if their emissions are below major source levels (see 40 CFR 60 Subpart XXX, 40 CFR 60 Subpart CCCC, and OAC 252:100-8-3 respectively). For this reason, they are classified as Majors. A facility with a minor or synthetic minor permit will be listed as a Major if the facility's emissions are above the major source threshold in the year of record. Year_Emissions_Reported The year in which the emissions were reported. This should be 2022 for nearly all facilities. For facilities registered under a PBR, that may not have reported, the most recently reported emissions are carried forward until a new inventory is reported. Facilities registered under a PBR must submit an emissions inventory the first year that they register under the PBR then according to EPA's National Emissions Inventory schedule. The schedule for reporting for facilities registered under a PBR can be found in OAC 252:100-5-2.1. https://www.deq.ok.gov/wp-content/uploads/deqmainresources/100.pdf俄克拉荷马州年度点源排放清单（Oklahoma Point Source Emissions Inventory）是一项依托排放数据构建的数据集资源，可用于评估排放趋势、支撑大气扩散模拟、助力空气质量法规制定以及开展空气有毒物质风险评估工作。俄克拉荷马州所有获许可设施的年度排放汇总数据，可通过Excel电子表格格式下载。本报告作为基础公益信息资源面向全体公众开放。 根据规则许可（Permit By Rule, PBR）登记的设施无需每年提交排放清单。若某PBR登记设施在无需上报的年份未提交数据，则对应年份的排放数据将沿用其此前上报的排放量。 列标题及补充说明如下： 1. Company_ID：俄克拉荷马州环境质量部（Oklahoma Department of Environmental Quality, DEQ）为企业分配的唯一标识符 2. Company：企业全称 3. Facility_ID：俄克拉荷马州DEQ为设施分配的唯一标识符 4. Facility：设施全称 5. SIC：设施的标准产业分类代码（Standard Industrial Classification Code, SIC），代码查询网址为https://www.sec.gov/info/edgar/siccodes.htm 6. County：设施所在县 7. Facility_Address：设施实体地址 8. City：设施所在城市 9. State：俄克拉荷马州（Oklahoma） 10. Zip_Code：设施所在邮政编码 11. Latitude：设施纬度坐标 12. Longitude：设施经度坐标 13. Status：排放数据上报年份对应的设施运营状态，详见下文及Year_Emissions_Reported字段。其中： - 尚未建成（Not Yet Built）：设施尚未投入运营，无大气排放 - 正常运营（Operating）：设施在统计年度内产生合规大气排放 - 临时停运（Temporarily Shutdown）：设施在统计年度内无排放，但未来具备恢复排放的可能 - 永久停运（Permanently Shutdown）：设施已永久关闭，无任何排放，若需恢复运营需重新申请许可 14. SOx_Tons：排放的硫氧化物（Sulfur Oxides, SOx）总吨数 15. NOx_Tons：排放的氮氧化物（Nitrogen Oxides, NOx）总吨数 16. CO_Tons：排放的一氧化碳（Carbon Monoxide, CO）总吨数 17. PM10_Tons：排放的PM10总吨数。PM10指空气动力学直径≤10微米的颗粒物 18. PM25_Tons：排放的PM2.5总吨数。PM2.5指空气动力学直径≤2.5微米的颗粒物，为PM10的子集 19. HAP_Tons：所有有害空气污染物（Hazardous Air Pollutants, HAP）的总排放量（吨）。指美国环境保护署（Environmental Protection Agency, EPA）有害空气污染物清单中，除与空气有毒物质重叠外的所有化合物。有害空气污染物清单查询网址：https://www.epa.gov/haps/initial-list-hazardous-air-pollutants-modifications 20. Tox_Tons：所有空气有毒物质（air Toxics）的总排放量（吨）。指俄克拉荷马州行政法典OAC 252:100 附录O中列出的、未与HAP重叠的所有化合物。查询网址：https://www.deq.ok.gov/wp-content/uploads/deqmainresources/100.pdf 21. HAP_Tox_Tons：同时属于HAP和空气有毒物质的所有污染物的总排放量（吨） 22. VOC_Total_Tons：排放的总挥发性有机化合物（Volatile Organic Compounds, VOC）总吨数 23. Other_Tons：未归入其他类别的合规大气污染物排放量总吨数，当前涵盖臭氧与硫化氢。合规大气污染物详见俄克拉荷马州行政法典OAC 252:100 附录P，查询网址：https://www.deq.ok.gov/wp-content/uploads/deqmainresources/100.pdf 24. Facility_Classification：设施分类标准如下： - 大型源（Major）：该设施为大型排放源 - 合成小型源（Syn-Min）：该设施为合成小型排放源 - 小型源（Min）：该设施为小型排放源 若设施满足以下任一排放潜能要求，则归类为大型源：单一合规大气污染物排放量≥100吨、单一HAP排放量≥10吨，或所有HAP总排放量≥25吨。排放潜能低于大型源阈值的设施，将根据所持许可类型归类为合成小型源或小型源。 此外，空气幕焚烧炉、大型城市固体废物填埋场，以及部分受有害空气污染物国家排放标准（National Emissions Standards for Hazardous Air Pollutants, NESHAPs）监管的排放源，即便排放量低于大型源阈值，仍需申请大型源许可（分别参见40 CFR 60 子部分XXX、40 CFR 60 子部分CCCC及OAC 252:100-8-3），因此此类设施将被归类为大型源。 若持小型或合成小型源许可的设施在统计年度内排放量超过大型源阈值，则该设施将被标注为大型源。 25. Year_Emissions_Reported：排放数据上报的年份。绝大多数设施的上报年份应为2022年。对于PBR登记且未上报数据的设施，将沿用其最近一次上报的排放量，直至提交新的清单数据。PBR登记设施需在首次按PBR登记的当年提交排放清单，后续需遵循美国EPA国家排放清单上报计划。PBR登记设施的上报计划详见俄克拉荷马州行政法典OAC 252:100-5-2.1，查询网址：https://www.deq.ok.gov/wp-content/uploads/deqmainresources/100.pdf