0001398344-25-011834 Sample Contracts

NXG Investment Management Suite 1310 Dallas, Texas 72506
Fee Waiver Agreement • June 13th, 2025 • NXG NextGen Infrastructure Income Fund • Delaware

This letter agreement (the “Agreement”) confirms the temporary fee waiver by NXG Investment Management (Cushing MLP Asset Management, LP) (the “Adviser”) with respect to the management fee payable in connection with the management of NXG NextGen Infrastructure Income Fund (the “Fund”).