X0708 D/A LIVE 0002043673 Cosine Energy Prime, LP C/O COSINE ENERGY PRIME GP, LLC 1070 CAPP STREET, UNIT 1 SAN FRANCISCO CA CALIFORNIA 94110 (508) 208-1929 DELAWARE None None Limited Partnership true 2024 N/A Cosine Energy Prime GP, LLC 1070 Capp Street Unit 1 San Francisco CA CALIFORNIA 94110 Promoter The Issuer's General Partner Gregory R. Piesco-Putnam c/o Cosine Energy Prime GP, LLC 1070 Capp Street, Unit 1 San Francisco CA CALIFORNIA 94110 Executive Officer Managing Member of the Issuer's General Partner Spencer Kuzmier c/o Cosine Energy Prime GP, LLC 1070 Capp Street, Unit 1 San Francisco CA CALIFORNIA 94110 Executive Officer Managing Member of the Issuer's General Partner Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.1 true 0002043673-25-000002 2025-02-01 true true false 100000 Indefinite 2000000 Indefinite false 1 0 true 0 true 0 true Cosine Energy Prime GP, LLC and/or its affiliates will receive customary performance allocations and expense reimbursement fees as described in the Issuer's Confidential Private Placement Memorandum. false Cosine Energy Prime, LP /s/ Gregory R. Piesco-Putnam Gregory R. Piesco-Putnam Managing Member of the Issuer's General Partner 2026-11-04