Vision · Concept
Mill site: Strait Gardens
The former McKinley paper mill at 1902 Marine Drive sits on the Strait at the base of Ediz Hook, about 65 acres of industrial waterfront.[3] It closed in 2024.[1, 2] Third Harvest's working name for what it could become is Strait Gardens: a green waterfront district that is also a working yard.
The concept has three jobs: a public shoreline the whole town can use, a casting yard where tunnel sections are built and floated out, and a campus of long, low, green-roofed factory halls. Consultation with the Lower Elwha Klallam Tribe comes before any of it.
Where this fits in the thousand years: Later step. A yard that could build tunnel sections before the first segment can open. See the timeline. What happens between now and then is on us.
Where things stand
The mill laid off about 193 workers in 2024, and the closure was made permanent that August.[1, 2] In June 2026 a Washington ownership group, Candelaria Industries, announced an agreement to acquire the property, subject to approvals, and said no final redevelopment plan had been determined.[4] In July the County discussed a letter supporting the buyer's proposal to study bioenergy and biomass use of the site.[5]
On September 1, 2026 the City Council adopted a citywide, six-month moratorium on facilities whose principal use is data processing, by a 6-0 vote.[6, 7] It was not a vote on any application; City officials said none was pending.[19]
Strait Gardens is a public-interest concept. It could only go forward with the owner's interest, and it is not a counter-proposal to anyone.
Latest news: McKinley mill site
Last checked
- City CouncilUpcoming
Candelaria scheduled to brief the City Council
The October 20 Port Angeles City Council agenda lists a presentation by Candelaria, described as the potential purchaser of the McKinley mill, as an information-only item. No Council action is listed.
Source: City of Port Angeles, City Council agenda, October 20, 2026 (item I-1)
- News
EDC director describes a small data center idea at the mill
At a County candidate forum, the Clallam EDC director described the buyer's idea as a small data center of under 2,000 square feet that would use no water, and said the moratorium came before any permits were submitted. This is a secondhand description, not a filed proposal.
Source: Peninsula Daily News
- City Council
Candelaria representative and supporters speak at Council
Draft minutes of the October 6 Council meeting record that a Candelaria Industries representative spoke during public comment about small modular computer containers and their water use and noise. Several other speakers, including the Clallam EDC director, urged the Council to work with or explore the company's proposal.
Source: City of Port Angeles, City Council agenda packet, October 20, 2026 (minutes of October 6)
- Port
Port CEO asks Council for workshops on the mill site
At the moratorium hearing, Port of Port Angeles CEO Paul Jarkiewicz asked the Council for a workshop or two to understand what was intended for the mill site. Other speakers asked for permanent limits on data centers.
Source: Peninsula Daily News
- News
Moratorium stays unchanged as Council outlines next rules
Radio Pacific reported that the Council kept the six-month pause as is, and that a Council member suggested future rules regulate the impacts of large resource users rather than defining data centers. The Planning Commission and Utility Advisory Committee are expected to help draft recommendations.
Compiled automatically from public sources: City of Port Angeles meeting records, the Port, Clallam County, the buyer's own statements, and local news. Summaries are our own. Third Harvest is not affiliated with any of the parties named here.
The plan

ConceptAlong the water, a graving dock and casting halls where tunnel sections are built. Behind them, long factory halls with green roofs, glass and timber. Around the restored lagoon, a green district of gardens, tree canopy and park corridors between the halls, with a public promenade along the Strait that joins the City's Waterfront Trail, which already runs from the Coast Guard gate on Ediz Hook around the harbor to downtown.[9]
The lagoon is part of the marine environment. In May 2022 a transient orca swam into a canal leading to the mill's lagoon and freed itself while NOAA monitored it.[10] The shoreline design starts from habitat, not from hard edges.
The casting yard
The world's big immersed tunnels are built in yards like this. Sections are cast in a dry dock along the water, the dock is flooded, and the sections are floated out, towed into place and sunk into a trench on the seabed. The Fehmarnbelt tunnel between Denmark and Germany is being cast at a purpose-built factory at Rødbyhavn.[11] The tunnel industry body notes that immersed tunnels are typically built in about 16 to 100 feet of water.[12]
Step 1
Cast on shore
Sections are cast in concrete, or built in steel, at a yard on the old mill waterfront.
Step 2
Float out
Ends are sealed with temporary bulkheads, the basin or dock is flooded, and the section floats.
Step 3
Tow
Tugs tow the floating section across the harbor to its place on the route.
Step 4
Sink and join
Ballast lowers it into a dredged trench; water pressure seals the joint to the last section.
A yard that first serves the network's own tunnel lines could later make tunnel sections for projects around the Pacific, the way shipyards export hulls. See the Port Angeles tunnel page for how the tubes would go in.
The campus

ConceptLong, low, high-bay halls for advanced manufacturing, such as robots, and for building and servicing tunnel-boring machines for the yard next door, and parts for Starbase Quillayute, with green roofs and glass, connected to the port and the tunnels. A cultural center sits on the harbor side, set in park and trees. No company is involved, and none has endorsed this.


A working waterfront for the town
The harbor already needs room to work. In July 2025 the Boat Haven had 444 of its 450 slips occupied, with 32 boats on the wait list,[20] and a February 2026 report for the Port found that boatbuilders and repair yards report growing demand for haul-out services.[8] Peninsula College already trains people in boat fabrication, marine mechanics and welding.[18]
ConceptA working edge with moorage and haul-out for working boats, space for marine trades, hands-on training bays, and a covered market for fish, farm and nursery stalls.
Other port towns have done this. Bellingham turned its former pulp mill site into a waterfront district that opened the downtown shore to the public for the first time in over 100 years, and the Port built a boat-building plant there.[15] Vancouver's Granville Island became a public market district while keeping industry on site.[16] Singapore made greening a matter of policy, with numeric rules for trees and shrubs in new development.[17]
What would have to be true
What would have to be true
- The Lower Elwha Klallam Tribe first. Tse-whit-zen, a Lower Elwha Klallam village and burial ground, lies at the base of Ediz Hook next to the mill site. The state began a graving yard there to build Hood Canal Bridge pontoons and stopped in December 2004 after the village was uncovered.[13, 14] Any yard on this waterfront starts by inviting the Tribe to the table, and the Tribe decides which areas are sensitive. This page does not map them.
- The owner's interest. The site is privately held with an active buyer.[4]
- City rules. The site is zoned heavy industrial, and the City's permanent data center rules are still being written.[6, 19]
- Site conditions. Upland soil conditions at the mill are not covered here, and the harbor in front is part of an active state cleanup.
- Engineering and permits. A graving dock, piles or any basin work need full engineering, shoreline and in-water permits, and cultural resources review.
Nobody has been contacted, and nothing here implies the involvement or endorsement of any agency, tribe or company.
Sources
Free public sources, checked October 2026. Numbers in brackets in the text point here.
- 1.Peninsula Daily News, "McKinley paper mill to lay off 193 employees," June 25, 2024
- 2.Sequim Gazette, "Port Angeles mill workers to get benefits," Aug 23, 2024
- 3.U.S. Department of Energy, Final Environmental Assessment EA-1858, Biomass Cogeneration Project, Port Angeles, 2011
- 4.Candelaria Industries, statement regarding 1902 Marine Drive
- 5.Radio Pacific, "Would the mill make a good bioenergy and biomass facility? New owner proposes a study," July 27, 2026
- 6.City of Port Angeles, City Council agenda packet, Sept 15, 2026 (Resolution No. 12-26 and minutes of Sept 1, 2026)
- 7.Peninsula Daily News, "Port Angeles City Council puts pause on data centers," Sept 3, 2026
- 8.PND Engineers for the Port of Port Angeles, West Boat Haven Master Plan Feasibility Report, Feb 11, 2026
- 9.City of Port Angeles, Waterfront Trail (Olympic Discovery Trail)
- 10.KOMO News, "Orca whale stuck in lagoon at Port Angeles paper mill frees itself," May 26, 2022
- 11.Femern A/S, Fehmarnbelt tunnel construction
- 12.ITA-AITES, immersed tunnels working group
- 13.Lower Elwha Klallam Tribe, Tse-whit-zen
- 14.HistoryLink Essay 7344, the state halts the Port Angeles graving dock project, Dec 2004
- 15.Port of Bellingham, Waterfront District Redevelopment
- 16.Project for Public Spaces, "How Granville Island Came to Be," Sept 10, 2012
- 17.Lim Tin Seng, "From Botanic Gardens to Gardens by the Bay: Singapore's Experience in Becoming a Garden City," BiblioAsia, 2012
- 18.Peninsula College, Marine Technology AAS degree
- 19.Radio Pacific, "Port Angeles Moves Toward Moratorium on Data Centers," Sept 3, 2026
- 20.Port of Port Angeles, Report to the Board of Port Commissioners, 3rd Quarter 2025 (operations report for July 2025)
- 21.OpenStreetMap contributors (mill site outline) and USDA NAIP imagery (lagoon trace)
Related
Concept only. Nothing on this page has been approved by, or agreed with, any agency, tribe or company. Nobody was contacted to prepare it.