Data and Tools

Allowance Allocation Methodology for 2022

This page describes the steps EPA took to calculate each entity receiving allowances for calendar year 2022. The list of current allowance holders is available on the Issuing Allowance Allocations web page.

Plan to Increase Access to Results of EPA-Funded Scientific Research

Kaplan Meier Analysis

HSRB January 12-13 2016 Meeting, Kaplan Meier Analysis, data, HSRB, HSRB meeting materials, HSRB meetings, Human Studies Review Board meetings, Human Studies Review Board meeting materials

State CO2 Emissions from Fossil Fuel Combustion, 1990-2018

The table provided here depicts the State CO2 Emissions from Fossil Fuel Combustion, 1990-2018.

How RSIG Regrids Data

How the Remote Sensing Information Gateway regrids 2D and 3D satellite and other data.

CIMC - Map Hints and How Tos

This page contains map help for the Cleanups in My Community web application.

Lindsay Light Streeterville Thorium Monitoring Area

Lindsay Light Streeterville Thorium Monitoring Area Map

CSAPR Compliance Year 2021 NUSA NODAs

This page contains links to NUSA Notices of Data Availability for the CSAPR 2020 compliance year.

Good Neighbor Plan Results

EPA is releasing NOx emission reductions from the first ozone season under the Good Neighbor Plan.

Monitoring Plan for Part 75 Sources

Learn about monitoring plan data, which defines relationships between stacks, pipes and units, specifies location of monitors, and identifies equipment used.

Field Audit Checklist Tool (FACT) Field References

The Field Audit Checklist Tool API documentation contains a set of API endpoints that return a list of all regulated facilities, the units monitoring plan, QA Test and hourly emissions.

Field Audit Checklist Tool (FACT) API

FACT is a Windows desktop application intended to help auditors perform field audits. On this page, find API data for developers to use to create software or interact with an external system.