Section 1 Short title
This Act may be cited as the “Standardized Calculation of Operational Polluting Emissions Act of 2026” or the “SCOPE Act of 2026”.
Standardized Calculation of Operational Polluting Emissions Act of 2026
A BILL
To direct the Administrator of the Environmental Protection Agency to conduct a study, and publish guidance on, calculating and reporting scope 3 emissions.
Sec. 2 Study and guidance on scope 3 emissions
Definitions— In this section:
Administrator— The term Administrator means the Administrator of the Environmental Protection Agency.
Direct emitter— The term direct emitter means—
a facility—
that is in 1 of the source categories described in any of subparts C through JJ of part 98 of title 40, Code of Federal Regulations (or successor regulations); and
with respect to which the greenhouse gas reporting requirements and related monitoring, recordkeeping, and reporting requirements of that part apply; and
any other facility the Administrator determines appropriate.
Greenhouse gas— The term greenhouse gas means the air pollutants (as defined in section 302 of the Clean Air Act (42 U.S.C. 7602)) carbon dioxide, hydrofluorocarbons, methane, nitrous oxide, perfluorocarbons, and sulfur hexafluoride.
Scope 3 emissions— The term scope 3 emissions means indirect greenhouse gas emissions resulting from upstream and downstream value chain activities, as determined by the Administrator.
Study; guidance— Not later than 1 year after the date of enactment of this Act, the Administrator shall conduct a study on, and publish guidance with respect to, calculating and reporting, for direct emitters, scope 3 emissions above thresholds the Administrator determines appropriate.
Inclusions— The guidance published under subsection (b) shall include—
thresholds of scope 3 emissions above which reporting to the Environmental Protection Agency is recommended;
calculation methodologies for scope 3 emissions based on source categories;
recommendations on frequency of monitoring scope 3 emissions;
quality assurance and control guidance for scope 3 emissions data;
methodologies for estimating missing scope 3 emissions data; and
guidance for recordkeeping for scope 3 emissions data and reporting of those data.
Savings provision— Nothing in this section affects the authority of the President, any Federal agency, or any State under existing law.