# Hassyan IWP. Publisher: CapexCue Canonical dossier: Dossier reference: release 2 (077e8ff3-261c-4df3-9bdc-da4a2d51e8c5) Released project intelligence Oldest supporting observation: 2026-10-17T18:36:47.717152+00:00 Dossier released: 2026-11-09T22:03:41.049042+00:00 Source report dates and capture dates are listed per fact below; neither establishes an event date. ## Project summary Hassyan IWP is Phase 1 of the Hassyan Sea Water Desalination Project in Dubai, next to the Hassyan Energy power plant. ACWA Power describes a 180 MIGD seawater reverse osmosis (SWRO) facility, including seawater intake and outfall systems, electrical facilities and potable water storage. (ACWA Power, project description; page observed 17 October 2026.) ACWA Power reports a 30-year water purchase agreement with DEWA and lists a 30-year BOO offtake contract. It reports project cost of US$936 million and gives 15 February 2027 as the planned commercial operations date; that date is a plan, not confirmation of achieved operations. (ACWA Power, project description and key facts; page observed 17 October 2026.) DEWA’s Q1 2026 report identifies Block A of the Hassyan SWRO plant and reports that it had been commissioned by Q1 2026, adding 60 MIGD to water capacity. This block-level addition does not change the project’s stated 180 MIGD Phase 1 scope. DEWA also expected to add a further 120 MIGD of SWRO capacity in 2026, but the report does not clearly establish that all of this expected capacity belongs to Hassyan. (DEWA, Q1 2026 report, p. 2; capture observed 5 November 2026.) Reading-scope note: This summary uses ACWA Power’s project page and page 2 of DEWA’s four-page report. The other report pages and graphical content were not interpreted; no OCR was used. The DEWA capture date is an observation date, not a stated publication date. ## Evidence limits and unknowns - ACWA Power lists 15 February 2027 as the planned commercial operations date, but the reviewed material does not confirm whether that date was achieved or establish whole-plant acceptance. (ACWA Power, key facts; page observed 17 October 2026; DEWA, Q1 2026 report, p. 2.) - DEWA’s report does not clearly attribute all of the additional 120 MIGD expected in 2026 to Hassyan, and the reviewed page does not establish whether that expected capacity was subsequently added. (DEWA, Q1 2026 report, p. 2; capture observed 5 November 2026.) - The reviewed material does not establish sustained plant output, current construction status, or an available procurement package or buying window. (ACWA Power, project page; DEWA, Q1 2026 report, p. 2.) Current purchasing availability: unknown. Source-dated plans do not establish current progress or available supplier packages. ## Project metadata Country: Not established Region: Not established Physical assets: Not classified Derived from the exact released evidence; unresolved fields remain unclassified. Project overview Oldest decisive evidence: 2026-10-17T18:36:47.717152+00:00 Newest evidence: 2026-11-05T16:31:49.756330+00:00 Knowledge reviewed: 2026-11-09T22:03:41.049042+00:00 Publication reviewed: 2026-11-09T22:03:41.049042+00:00 ## Date Commercial operations date: 15 February 2027. Status: planned Attribution: acwapower.com Source: acwapower.com — https://acwapower.com/en/what-we-do/projects/hassyan-iwp/ | published unknown | observed 2026-10-17T18:36:47.717152+00:00 ## Name Hassyan IWP. Status: reported Attribution: acwapower.com Source: acwapower.com — https://acwapower.com/en/what-we-do/projects/hassyan-iwp/ | published unknown | observed 2026-10-17T18:36:47.717152+00:00 ## Scope Phase 1 of the Hassyan Sea Water Desalination Project: 180 million imperial gallons per day (MIGD) capacity using seawater reverse osmosis (SWRO), with seawater intake and outfall systems, electrical facilities, and potable water storage. Status: reported Attribution: acwapower.com Source: acwapower.com — https://acwapower.com/en/what-we-do/projects/hassyan-iwp/ | published unknown | observed 2026-10-17T18:36:47.717152+00:00 ## Delivery DEWA signed a 30-year water purchase agreement with ACWA Power; key facts list a 30-year BOO offtake contract. Status: reported Attribution: acwapower.com Source: acwapower.com — https://acwapower.com/en/what-we-do/projects/hassyan-iwp/ | published unknown | observed 2026-10-17T18:36:47.717152+00:00 ## Location Dubai, UAE; located next to the Hassyan Energy power plant. Status: reported Attribution: acwapower.com Source: acwapower.com — https://acwapower.com/en/what-we-do/projects/hassyan-iwp/ | published unknown | observed 2026-10-17T18:36:47.717152+00:00 ## Investment Reported project cost: US$936 million. Status: reported Attribution: acwapower.com Source: acwapower.com — https://acwapower.com/en/what-we-do/projects/hassyan-iwp/ | published unknown | observed 2026-10-17T18:36:47.717152+00:00 ## Source qualifications and unresolved questions - Canonical facts retain their original source scope. Later source qualifications do not redefine the original asset or establish open supplier procurement. Hassyan Sea Water Reverse Osmosis (SWRO) plant; the report identifies Block A. (reported). Dubai Electricity and Water Authority (externally supplied capture), evidence received 2026-11-05; https://feeds.dfm.ae/documents/2026/May/12/8d373174-741d-4562-993b-c989e78e7639/PRL.Q1.2026.Eng.Vupload.Pdf.pdf DEWA reported that Block A had been commissioned by Q1 2026, adding 60 MIGD to water capacity. (actual). Dubai Electricity and Water Authority (externally supplied capture), evidence received 2026-11-05; https://feeds.dfm.ae/documents/2026/May/12/8d373174-741d-4562-993b-c989e78e7639/PRL.Q1.2026.Eng.Vupload.Pdf.pdf DEWA expected to add an additional 120 MIGD of SWRO capacity in 2026. The page does not clearly specify whether all of this expected capacity is attributable to Hassyan. (planned). Dubai Electricity and Water Authority (externally supplied capture), evidence received 2026-11-05; https://feeds.dfm.ae/documents/2026/May/12/8d373174-741d-4562-993b-c989e78e7639/PRL.Q1.2026.Eng.Vupload.Pdf.pdf ## Cite this dossier CapexCue — Hassyan IWP. — dossier released 2026-11-09T22:03:41.049042+00:00, release 2 (077e8ff3-261c-4df3-9bdc-da4a2d51e8c5) — https://capexcue.com/projects/hassyan-iwp-c0da6f59-bd3/. For current information and later dossier updates, visit . This file records the release identified above; the current dossier may change.