New York Climate Corporate Data Accountability Act (Senate Bill S3456 / Assembly companion A4282)
New York legislation modeled on California SB 253 requiring large companies doing business in the state to disclose Scope 1, 2, and 3 emissions on a phased schedule with independent verification. Passed the NY Senate in February 2026 and is before the Assembly.
- Enforcement
- Mandatory if enacted
- Effective date
- If enacted: regulations by 31 December 2026; Scope 1+2 reporting from 2027; Scope 3 from 2028
- Covered entities
- US public and private companies with annual revenues >$1bn doing business in New York