STACK Infrastructure, a digital infrastructure partner to some of the world’s most innovative companies and a leading global developer and operator of data centres, has announced the delivery of the first phase at its flagship Toronto campus. Totalling 56MW, the first phase of the campus features an 8MW data centre and 48MW of planned expansion capacity in Toronto, Canada’s commercial, financial and industrial hub and the fourth-largest city in North America.
Centrally located with contracted access to power and robust connectivity, the 20-acre campus is just six miles from 151 Front Street in downtown Toronto, Canada’s largest carrier hotel and primary Internet Exchange point in the city. First Gulf, a leading developer in Toronto, partnered with STACK to deliver the initial 8MW data centre by renovating an existing building consequently reducing material usage and energy emissions consistent with STACK’s sustainability goals.
The next 24MW phase of development, with planned delivery in the second quarter of 2026, boasts committed power from Toronto Hydro from three diverse substations using 100% renewable energy sources. The third phase will offer 24MW to support client growth on a campus tailored as a purpose-built solution for scalability in a market with limited capacity.
STACK’s rapid growth now encompasses 2.5GW built or under development capacity and 4.0+GW of expansion and potential capacity, making it one of the largest and fastest-growing global private data centre operators worldwide.
