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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.
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What’s the difference between air sampling and air monitoring?
Air monitoring and air sampling are two different methods of looking at air quality. Air monitoring uses electronic devices to provide real-time readings of contaminants in the air. Air sampling involves trapping air over a period of time in a container that is then sent to a laboratory for analysis…
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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…
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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…
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What is EPA’s role in sampling?
EPA is part of the Unified Command consisting of different agencies to review, approve and direct Norfolk Southern’s workplans and site activities. Surface water sampling is performed by Norfolk Southern contractors, with EPA and Ohio EPA oversight. Soil sampling is performed both by Norfolk Southern contractors and EPA contractors. Air…
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What is the plume map and what does it tell us?
The plume map is an “event reconstruction” based on known weather and on-site observations during a 10-hour time period after the vent-and-burn operation that occurred on Monday, February 6. It tells us where soot likely fell to the ground and where the highest concentrations of particles may be. This information…
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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…
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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…
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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…
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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.
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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.
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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…
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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…
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What is split sampling?
Split sampling is a technique where multiple samples are collected from the same location at the same time and then sent to separate laboratories for analysis. Checking to see if the labs get the same or similar results is a way to determine the accuracy of the data. If there…
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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…
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