Search Frequent Questions

Displaying 1 - 15 of 98 results

• Where can I find older NEI data (prior to 2008)?

  The raw data and summaries that are still available (dating back to 1990) can be obtained from the web page https://www.epa.gov/air-emissions-inventories/pollutant-emissions-summary-files-earlier-neis . Starting with 2001 data, a more limited selection of summary files are available.

  • Last published: March 18, 2024

• Can I apply a product using a method that is not specified in the directions for use?

  List N: Disinfectants for Use Against SARS-CoV-2 View List N, a searchable and sortable list of products for use against SARS-CoV-2, the novel human coronavirus that causes COVID-19. Any time you use an EPA-registered disinfectant, you should read the product label and follow the directions, including the method of application…

  • Last published: April 10, 2024

• How do the different parts of particulate matter (PM) fit together?

  The various parts of PM in the NEI are related as follows. PM10-FIL > PM25-FIL because PM10-FIL includes PM25-FIL PM25-PRI = PM25-FIL + PM-CON This equation only applies at the process level. Because some sources only can report PM2.5 (due to test method differences), this equation does not apply to…

  • Last published: April 17, 2024

• How does PM2.5 relate to PM species such as EC, OC, SO4, NO3, PMFINE, and DIESEL-PM25?

  Primary PM2.5 estimates are speciated into the five PM species in the NEI: elemental (black) carbon (EC), organic carbon (OC), nitrate (NO3), sulfate (SO4), and the remainder of PM25-PRI (PMFINE). Diesel engine PM25-PRI and PM10 emissions are also labeled as DIESEL-PM25 and DIESEL-PM10 for mobile source diesel engines. For all…

  • Last published: April 17, 2024

• How much flexibility do applicants have in refining the Outcomes and Outcomes over time using an adaptive management approach?

  Full Question How much flexibility do applicants have in refining the Outcomes and Outputs identified in their application over time using an adaptive management approach? Answer EPA recognizes that “adaptive management” can be an effective tool in getting the best results. Adjustments to outputs and outcomes based on the adaptive…

  • Last published: August 20, 2024

• Do we have to pair hands-on, place-based Great Lakes enviro education with one of the other GLRI actions/related MOP?

  Full Question Do we have to pair hands-on, place-based Great Lakes enviro education (i.e., GLRI Measure of Progress, GLRI MOP 5.1.1 youth impacted through education and stewardship projects) with one of the other GLRI actions/related MOP? Answer Projects that relate to 5.1.1 are not required to connect to another specific…

  • Last published: August 20, 2024

• Could an organization in the coalition be a Project Subrecipient if there is a conflict-of-interest policy in place?

  Full Question If we develop a conflict-of-interest policy and require recusal from evaluating or prioritizing projects where a conflict arises, would this allow EJ orgs to submit projects for funding even if they are getting paid to advise on the structure and process for the re-grant program and participation in…

  • Last published: August 20, 2024

• Should applications include Outputs and Outcomes related to Project Subrecipient evaluation criteria?

  EPA cannot provide a recommendation on this question. Applicants must decide whether or not they develop outputs and outcomes based on Project Subrecipient evaluation criteria for themselves. Please see section I.F. for information on Outcomes, Outputs, and Performance Metrics which includes information on performance measurement and evaluation plans.

  • Last published: August 20, 2024

• Will an Ozone Generator protect me and my family from COVID-19?

  No, do not use ozone generators in occupied spaces. When used at concentrations that do not exceed public health standards, ozone applied to indoor air does not effectively remove viruses, bacteria, mold, or other biological pollutants. Visit the Centers for Disease Control and Prevention's website for best practices to protect…

  • Last published: August 27, 2024

• How do applicants reflect the 6th year of funding on the SF424A form, as there is only room for 5 years?

  We realize this is a limitation of the form and expect applicants to provide information to the best of their ability. Applicants should also provide sufficient information in the budget narrative section of their application.

  • Last published: September 5, 2024

• Is there an expectation on whether small subawards, for ~ $50K, or large subawards, for ~$750K are preferable? For example, a large subaward could be the only thing a regional PR could award if they ask for the minimum of $2,000,000.

  The RFA does not state a preference for the size of the subaward, so long as the subaward is within the $50,000 to $750,000 limit. GLNPO will look to applicants to describe the program to be carried out and why this amount of subaward funding makes sense for their specific…

  • Last published: September 5, 2024

• Where can I download hourly emissions data from continuous monitoring?

  Hourly emissions data files are available from the Clean Air Markets Division of EPA, collected as part of 40 CFR Part 75. The download location has changed in February, 2023. The new location is https://campd.epa.gov/data/bulk-data-files . Once on this new site, use the menu (at the left) and the Keyword…

  • Last published: January 7, 2025

• Do disinfectants kill newer variants of coronavirus?

  List N: Disinfectants for Use Against SARS-CoV-2 View List N, a searchable and sortable list of products for use against SARS-CoV-2, the novel human coronavirus that causes COVID-19. Yes, EPA expects all products on List N to kill all variants of SARS-CoV-2. Genetic changes to the virus do not impact…

  • Last published: April 10, 2024

• Can letters of support be emailed directly to EPA?

  Only materials submitted as part of the grant application submitted on Grants.gov will be considered. If supporters wish to send letters directly to EPA, they may email ( [email protected] ). However, for them to be considered with the application, the applicant organization should be copied on those email messages with…

  • Last published: April 23, 2024

• What sources make up the Tier 1 categories used in the emissions trends?

  Tier 1 categories are assigned by source classification codes (SCCs) that are the most specific processes available in the NEI. The latest SCC list with the Tier 1 assignments can be downloaded from the EPA SCC website in Comma Separate Values (CSV) format.

  • Last published: May 1, 2024