X0708 D LIVE 0002136103 Grey Rock Net Zero Opportunities Fund II, LP 5217 MCKINNEY AVE. SUITE 400 DALLAS TX TEXAS 75205 214-396-2850 DELAWARE None None Limited Partnership true 2025 n/a Grey Rock Net Zero Opportunities Fund II GP, LP 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Director Promoter General Partner of the Issuer n/a Grey Rock Net Zero Opportunities Fund II UGP, LLC 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Executive Officer Promoter General Partner of the General Partner of the Issuer Matt Miller 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Executive Officer Promoter Manager of the General Partner of the General Partner of the Issuer Thad Darden 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Executive Officer Promoter John Howard 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Executive Officer Promoter Suhrid Mantravadi 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Executive Officer Promoter n/a GRIP Energy Transition Management, LLC 5217 McKinney Ave. Suite 400 Dallas TX TEXAS 75205 Promoter Management Company of the Issuer Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.1 3C.7 false true false true true false 0 Indefinite 0 Indefinite false 0 0 0 0 true false Grey Rock Net Zero Opportunities Fund II, LP /s/ Matt Miller Matt Miller Manager of the GP of the GP of the Issuer 2026-05-20