New York State Issues Regulations Related to Reporting of Greenhouse Gas Emissions
December 19, 2025
The Department of Environmental Conservation (DEC) in New York State has released
final regulations as part of its Mandatory Greenhouse Gas (GHG)
Reporting Program. Specifically, among other requirements, entities within the scope
of the regulations will need to annually report, starting in June 2027, GHG data
that reflect the emissions for the prior year.
For more information, see the FAQ and fact sheet about the Mandatory GHG Reporting Program on the
DEC’s Web site.