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Pada tahun 2024, tingkat intensitas konsumsi air mencapai 0,0426 m3/BOE. Kami terus melanjutkan penerapan keb%u0133akan efisiensi pemakaian air salah satunya melalui upaya menggunakan air terproduksi yang telah diolah untuk proses injeksi kembali atau disebut Enhanced Oil Recovery (EOR). Pengolahan air terproduksi ditujukan agar kandungan di dalam air terproduksi memenuhi baku mutu yang ditetapkan dalam Peraturan Menteri Lingkungan Hidup Nomor 19 Tahun 2010 tentang Baku Mutu Air Limbah bagi Usaha dan/atau Kegiatan Minyak dan Gas serta Panas Bumi. Air terproduksi yang telah diolah kemudian diinjeksi kembali ke sumur minyak untuk menjaga tekanan serta EOR. Selain itu ada yang dilepaskan ke badan air. Sepanjang tahun 2024, PHE Subholding Upstream telah menginjeksikan kembali air terproduksi yang telah diolah sebesar 496,97 juta m3 atau 73,04% dari total volume air terproduksi, meningkat dari tahun 2023 dengan volume air terproduksi yang diinjeksi kembali sebanyak 482,05 juta m3 atau 72,46% dari total air terproduksi yang dihasilkan. Selain itu, ada juga 183,41 juta m3 olahan air terproduksi yang dilepaskan kembali ke badan air, meningkat dari tahun 2023 sebesar 183,17 juta m3. [SASB EM-EP-140a.2]Jumlah Air yang di Daur Ulang (Mega Liter)Amount of Water Recycled (Mega Liter) [SASB EM-EP-140a.2]*) Penyajian kembali informasi (restatement) karena adanya perubahan lingkup kategori pelaporan merujuk kepada IOGP Report Environmental Data Collection User Guide*) Restatement of information due to changes in the scope of reporting categoriesreferring to IOGP Report Environmental Data Collection User Guide.UraianDescriptionSatuanUnits 2024 2023*) 2022*)Volume Air Terproduksi Diinjeksikan KembaliVolume of Produced Water Re-injected m3 496.972.461,43 482.046.191,71 480,604,885.87Volume Air Terproduksi Dialirkan ke Badan AirVolume of Produced Water Flowed to Water Bodies m3 183.379.455,83 183.166.605,16 170.320.936,11Volume Air Terproduksi Dialirkan ke Evaporation PondVolume of Produced Water Flowed to Evaporation Pondm3 29.207,86 29.287,41 17.674,86Total Air TerproduksiTotal Produced Water m3 680.381.125,12 665.242.084,28 650.925.821,989 13 492024 2023 2022In 2024, the intensity level of water consumption reached 0.0426 m3/BOE. We continue to implement efficient water usage policies, one of which is through efforts to use treated produced water for the reinjection process or called Enhanced Oil Recovery (EOR). Produced water treatment aims to make the contents in the produced water meet the quality standards stipulated in Regulation of Minister of Environment Number 19 of 2010 concerning Wastewater Quality Standards for Oil and Gas and Geothermal Businesses and/or Activities. The treated produced water is then re-injected into the oil well to maintain pressure and EOR. In addition, some are discharged into water bodies.Throughout 2024, PHE Subholding Upstream has reinjected 496.97 million m3 of treated produced water or 73.04% of the total volume of produced water, an increase from 2023 with a volume of re-injected produced water of 482.05 million m3 or 72.46% of the total produced water generated. In addition, 183.41 million m3 of produced treated water was also discharged into water bodies, increasing from 2023 by 183.17 million m3. [SASB EM-EP-140a.2]HULU ENERGILaporan Keberlanjutan %u2022 Sustainability Report 218