Quayside 2.0 Rejects the ‘Smart City’

In a reversal from Sidewalk Labs’ now-defunct tech-heavy proposal, Toronto’s new plan for the waterfront development known as Quayside emphasizes greenery and nature.

2 minute read

July 1, 2022, 5:00 AM PDT

By Diana Ionescu @aworkoffiction


After the spectacular failure of Sidewalk Labs’ ambitious plan to redevelop Toronto’s waterfront into a tech utopia called Quayside, the city has a new plan that favors nature over technology, writes Karrie Jacobs in Technology Review. 

The Sidewalk Labs ‘smart city’ proposal encountered opposition from the beginning. “The project’s tech-first approach antagonized many; its seeming lack of seriousness about the privacy concerns of Torontonians was likely the main cause of its demise.” As Jacobs writes, “By May 2020, Sidewalk had pulled the plug, citing ‘the unprecedented economic uncertainty brought on by the covid-19 pandemic.’ But that economic uncertainty came at the tail end of years of public controversy over its $900 million vision for a data-rich city within the city.”

Toronto hired a new design team to create a new vision for the site. “The new Waterfront Toronto project has clearly learned from the past. Renderings of the new plans for Quayside—call it Quayside 2.0—released earlier this year show trees and greenery sprouting from every possible balcony and outcropping, with nary an autonomous vehicle or drone in site.” In the new plan, Jacobs observes, “The pendulum has swung back toward Howard’s garden city: Quayside 2022 is a conspicuous disavowal not only of the 2017 proposal but of the smart city concept itself.”

The plan leaves open questions about the actual impact of its “green” infrastructure. Jacobs wonders, “How many pocket forests and neighborhood farms will it take to cool the planet?” But “Whatever its practical impact, renderings of the new version of Quayside suggest a more livable place” and a deeper understanding of what makes cities desirable places to live.

Wednesday, June 29, 2022 in Technology Review

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 16, 2025 - Diana Ionescu

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Two people on bikes in red painted bike lane with bus in traffic lane next to them.

Understanding Road Diets

An explainer from Momentum highlights the advantages of reducing vehicle lanes in favor of more bike, transit, and pedestrian infrastructure.

2 hours ago - Momentum Magazine

Aerial view of large warehouses across from development of suburban single-family homes in Jurupa, California with desert mountains in background.

New California Law Regulates Warehouse Pollution

A new law tightens building and emissions regulations for large distribution warehouses to mitigate air pollution and traffic in surrounding communities.

3 hours ago - Black Voice News

Purple Phoenix light rail train connected to overhead wires at sunset.

Phoenix Announces Opening Date for Light Rail Extension

The South Central extension will connect South Phoenix to downtown and other major hubs starting on June 7.

4 hours ago - Arizona Republic