AirData - 2024 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://oklahoma.gov/content/dam/ok/en/deq/documents/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://oklahoma.gov/content/dam/ok/en/deq/documents/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 2024 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://oklahoma.gov/content/dam/ok/en/deq/documents/deqmainresources/100.pdf俄克拉荷马州年度点源排放清单（Oklahoma Point Source Emissions Inventory）是一款专业数据资源，依托排放数据开展排放趋势评估、支撑大气扩散模拟、助力空气质量法规制定以及空气有毒物质风险评估工作。俄克拉荷马州所有持证设施的年度排放汇总数据可下载为Excel电子表格，本报告作为基础信息资源面向公众开放。 以规则许可（Permit By Rule, PBR）方式注册的设施无需每年提交排放清单。若按PBR注册的设施在无需提交的年份未上报排放量，则沿用该设施上一次上报的排放数据作为当年的统计值。 ### 列标题附加说明 以下为各数据列的详细说明： 1. Company_ID：俄克拉荷马州环境质量部（Oklahoma DEQ）为企业分配的唯一标识符 2. Company：企业名称 3. Facility_ID：俄克拉荷马州环境质量部（Oklahoma DEQ）为设施分配的唯一标识符 4. Facility：设施名称 5. SIC：设施的标准工业分类代码（Standard Industrial Classification Code），代码查询可访问：https://www.sec.gov/info/edgar/siccodes.htm 6. County：设施所在县 7. Facility_Address：设施实际地址 8. City：设施所在城市 9. State：俄克拉荷马州 10. Zip_Code：设施邮编 11. Latitude：设施纬度 12. Longitude：设施经度 13. Status：排放报告年度内的设施运行状态，详见下文及Year_Emissions_Reported字段说明。其中：未开工（Not Yet Built）设施尚未投入运营，无大气排放；运营中（Operating）设施在报告年度内产生了合规大气排放；临时停运（Temporarily Shutdown）设施在报告年度内无排放，但未来可能恢复运营；永久停运（Permanently Shutdown）设施已关闭且无排放，若需恢复运营需重新申领许可 14. SOx_Tons：硫氧化物排放量（单位：吨） 15. NOx_Tons：氮氧化物排放量（单位：吨） 16. CO_Tons：一氧化碳排放量（单位：吨） 17. PM10_Tons：PM10排放量（单位：吨），PM10指空气动力学直径≤10微米的颗粒物 18. PM25_Tons：PM2.5排放量（单位：吨），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（单位：吨），即美国环境保护署（EPA）有害空气污染物名录中除与空气有毒物质重叠之外的所有化合物，名录查询可访问：https://www.epa.gov/haps/initial-list-hazardous-air-pollutants-modifications 20. Tox_Tons：所有空气有毒物质总排放量（单位：吨），即俄克拉荷马州行政法典（OAC）252:100附录O中除与HAP重叠之外的所有化合物，详情可访问：https://oklahoma.gov/content/dam/ok/en/deq/documents/deqmainresources/100.pdf查阅 21. HAP_Tox_Tons：同时属于HAP和空气有毒物质的污染物总排放量（单位：吨） 22. VOC_Total_Tons：总挥发性有机化合物（Volatile Organic Compounds, VOC）排放量（单位：吨） 23. Other_Tons：未归入上述类别的受监管大气污染物排放量（单位：吨），目前包含臭氧和硫化氢。受监管大气污染物名录详见OAC 252:100附录P，查询可访问：https://oklahoma.gov/content/dam/ok/en/deq/documents/deqmainresources/100.pdf 24. Facility_Classification：设施分类说明：Major指该设施为主要排放源；Syn-Min指该设施为合成小排放源；Min指该设施为小排放源。满足以下任一条件的设施将被归类为主要排放源：某一受监管大气污染物年潜在排放量≥100吨、单一HAP年潜在排放量≥10吨，或所有HAP年潜在排放量≥25吨。潜在排放量低于主要排放源阈值的设施，将根据其申领的许可类型归类为Syn-Min或Min。此外，空气幕焚化炉、大型城市固体废物填埋场，以及部分受国家有害空气污染物排放标准（National Emissions Standards for Hazardous Air Pollutants, NESHAPs）监管的排放源，即便排放量低于主要排放源阈值，仍需申领主要排放源许可（分别详见美国联邦法规法典第40卷第60部分第XXX子部分、第60部分第CCCC子部分以及OAC 252:100-8-3），因此此类设施将被归类为Major。若持有小排放源或合成小排放源许可的设施在报告年度内排放量超过主要排放源阈值，则该设施将被归类为Major 25. Year_Emissions_Reported：排放报告年度，绝大多数设施的报告年度应为2024年。对于按PBR注册且未上报排放量的设施，将沿用最近一次上报的排放量，直至其提交新的排放清单。按PBR注册的设施需在首次按PBR注册的年度提交排放清单，后续则需遵循美国EPA国家排放清单（National Emissions Inventory）的上报计划。按PBR注册的设施的上报计划详见OAC 252:100-5-2.1，查询可访问：https://oklahoma.gov/content/dam/ok/en/deq/documents/deqmainresources/100.pdf