The operation concerns the "Construction of an agricultural methanisation unit in Gardères (65)". The project will make it possible to recover livestock manure and plant cover, produced locally on three farms. The facility will inject more than 100 Nm3/h of biomethane into GRDF's distribution network. The methanizer will also produce digestate with a high fertilizer value, which will be applied on the land of farms that provide material and will reduce the use of mineral fertilizers. The provisional period for carrying out the operation is from 01/01/2024 to 28/02/2026. On 14/11/2024, the Instructor Service requested an amendment to the agreement to change the start date of the work. Indeed, the starting date of the works to be taken into account is 27/04/2023, the date corresponding to the issuance of the building permit order. Thus, the new period of completion of the operation is from 27/04/2023 to 28/02/2026.