UTL is about exploring past, present and future urban technologies in science and fiction, etc...
https://www.reddit.com/r/vancouver/comments/1r9preq/good_day_for_a_walk_at_iona/
https://metrovancouver.org/services/liquid-waste/iona-island-wastewater-treatment-plant-projects
https://www.cbc.ca/news/canada/british-columbia/metro-vancouver-iona-wastewater-plant-scale-down-1.7651857
https://www.richmond.ca/services/water-sewer-flood/wastewater/iona.htm
https://vancouversun.com/news/metro-vancouver-gets-only-one-bidder-for-first-contract-in-10b-iona-sewage-plant-replacement
https://www.biv.com/news/real-estate/feds-chip-in-250m-for-iona-sewage-plant-as-taxpayers-foot-bill-for-developers-10411470