X0708 D/A LIVE 0002081050 EIP Frontier Fund II (Lux Feeder) SCSp C/O EIP FRONTIER FUND II GP (LUX) SARL 17 BOULEVARD F.W. RAIFFEISEN LUXEMBOURG N4 LUXEMBOURG L-2411 212-899-9700 LUXEMBOURG None None Limited Partnership true 2025 N/A Energy Impact Partners LP 600 Third Avenue, 38th Floor New York NY NEW YORK 10016 Executive Officer Investment Adviser of the Issuer N/A EIP Frontier Fund II GP (Lux) Sarl c/o EIP Frontier Fund II GP (Lux) Sarl 17 Boulevard F.W. Raiffeisen Luxembourg N4 LUXEMBOURG L-2411 Executive Officer General Partner of the Issuer Olivier Meyer c/o EIP Frontier Fund II GP (Lux) Sarl 17 Boulevard F.W. Raiffeisen Luxembourg N4 LUXEMBOURG L-2411 Executive Officer Class B Manager of the General Partner Kyle Wool 600 Third Avenue, 38th Floor New York NY NEW YORK 10016 Executive Officer Class A Manager of the General Partner Hans Kobler 600 Third Avenue, 38th Floor New York NY NEW YORK L-2411 Executive Officer Chief Executive Officer of the Investment Adviser Declan Ryan c/o EIP Frontier Fund II GP (Lux) Sarl 17 Boulevard F.W. Raiffeisen Luxembourg N4 LUXEMBOURG 10016 Executive Officer Class B Manager of the General Partner Ashwin Shashindranath 600 Third Avenue, 38th Floor New York NY NEW YORK 10016 Executive Officer Class B Manager of the General Partner Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.1 3C.7 true 0001012975-25-000599 2025-10-06 true true false 0 Haydon Hill Advisors Ltd. None None None 11 Haydon Hill House, Merry Hill Road Bushey X0 UNITED KINGDOM WD23 1DU true Indefinite 236262626 Indefinite Total Amount Sold includes the main fund general partner's commitment as well as sales in the main fund and the parallel fund. false 29 0 true 0 true Amounts to be paid to Recipient listed in Item 12 (Sales Compensation) will be determined based on a percentage of capital raised from certain investors. 0 true The Investment Adviser will receive management fees in an amount based off of the amount of securities sold. false EIP Frontier Fund II (Lux Feeder) SCSp /s/ Kyle Wool Kyle Wool Class A Manager of the General Partner 2026-07-27