Google sibling Sidewalk Labs has provided more detail on data storage and collection and technology integration for its Quayside neighborhood project in Toronto.

Whether Toronto's controversial Quayside project will continue will be settled in a meeting between city stakeholders and Alphabet's Sidewalk Labs on Thursday.

The urban technology subsidiary of Google parent Alphabet released a four-volume, 1,500-page master plan detailing its intentions for a brand-new neighborhood.

A unanimous vote by the city's executive committee affirmed a recommended review of Sidewalk Labs' master plan, which is slated for release later this month.

Google's urban-innovation offshoot also said 40 percent of residential units in its Quayside development will be priced at below-market rates, but a housing expert said that won't solve Toronto's housing problems.

The technology partner for the smart city project has been quiet on data storage and privacy issues in the past.

The group released an updated development plan earlier this week that reveals a much smaller development area than what was originally sought.

Groundbreaking developments near Toronto, Boston and Phoenix are revealing early challenges around data privacy, social stewardship, and understanding the intangible qualities that entice people to move to a new city.