In renewable energy, trust fund: the division under the REMB tasked to perform as the Secretariat to the RETF Committee pursuant to SO No. SO2019-01-003 [Section 2(cc), DOE Department Circular No. DC2022-06-0018, Adopting the Guidelines and Procedures in the Fund Sourcing, Accounting, and Audit of Renewable Energy Trust Fund Pursuant to Section 28 of the Renewable Energy Act of 2008, otherwise known as Adopting the Guidelines and Procedures in the Fund Sourcing, Accounting, and Audit of the Renewable Energy Trust Fund or RETF Guidelines]