政治 · Data-centre zoning
Calgary wants time to write data-centre rules. One project is already waiting.
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Calgary is considering a timeout on new large-scale data-centre rezonings while already reviewing a proposal for one on its northeastern edge. The awkward question is whether that application would keep moving while the city writes the rules meant to govern projects like it. For now, neither the proposed pause nor its treatment of applications already underway has been settled.1
The proposal reaches its first scheduled procedural test at the Executive Committee on November 3, 2026. That is a technical review, not council approval. No moratorium has taken effect, and the motion should not be mistaken for a ban on data centres or a halt to every permit associated with them. Its stated target is new rezoning applications related to large-scale facilities.31
Ward 2 Councillor Jennifer Wyness sponsored the motion, with councillors Raj Dhaliwal, Andrew Yule and John Pantazopoulos and Mayor Jeromy Farkas co-signing. That makes four councillors and the mayor—five named supporters of bringing the proposal forward, not a completed council decision. The notice, titled “Addressing Large-Scale Data Centre Impacts on Municipal Resources,” is listed as Executive Committee item 5.2.2, report EC2026-01010.12
Their case is less about rejecting technology investment than about deciding what Calgary should know before assigning land to a potentially demanding industrial use. Water, electricity, wastewater, stormwater and the infrastructure needed to serve a growing city are central to that calculation. Supporters also see jobs, investment and a larger tax base. Neither the benefits nor the servicing costs have been quantified for the northeast project in the available reporting.3
A pause needs its own rules
Calgary’s land-use bylaw does not specifically define data centres. That is a gap in classification, not an exemption from regulation: proposals still have to satisfy the bylaw’s applicable existing requirements. The motion seeks a framework that would distinguish facilities with substantially different demands rather than treating every building full of computing equipment as the same planning problem.1
The motion describes small and medium-sized centres as having energy, water and land needs comparable to other commercial and industrial businesses. It distinguishes those from hyperscale or mega-scale campuses serving artificial intelligence and cloud computing, which it describes as resource-intensive developments with community and regional effects. Those are the motion’s planning categories—not measurements of what a particular Calgary facility would consume.1
Pantazopoulos, the Ward 6 councillor, has described a twelve-month pause on new land-use redesignations. But that description does not settle the proposed resolution’s exact start, exceptions or ending mechanism. Most immediately, a pause on new applications does not by itself establish what happens to an application the city has already accepted for review.31
There are also two proposed reporting milestones, not one deadline for answering everything. LiveWire Calgary reports that the motion seeks a March 2027 report on potential land-use bylaw amendments, followed by a report on data-centre impacts in the fourth quarter of 2027. Both depend on council approving the requested directions. March would be a point for considering potential changes, not a guarantee that a new district would already be law.3
The assessment would examine environmental and economic effects, regional water servicing and municipal water infrastructure. Wyness told Global News that a pause would allow research and help create an equitable playing field. The practical test of that argument will be whether Calgary produces rules specific enough to guide both applicants and residents—not merely a delay followed by the same unanswered questions.1
The application already at the door
Stantec and property management company Walton Global have submitted the northeast application for an undeveloped parcel east of 52 Street NE and north of Redstone. It remains under city review. The requested permissions include large industrial buildings and power generation for a data centre, alongside natural areas and stormwater retention ponds. None of that amounts to an approved or operating facility.1
The file, LOC2026-0156, seeks to change the land from Special Purpose – Future Urban Development to Direct Control – Industrial General. In plain terms, the applicants want to replace a designation reserving land for future urban development with one permitting the proposed industrial uses. Even an approved land-use change would leave a development permit to be obtained.310
What is missing is as important as the proposed designation. The available details do not establish the project’s electricity demand, generation capacity, cooling method, water consumption or servicing cost. They do not establish measured noise or heat impacts either. General concerns about large data centres are reasons to seek those answers, not substitutes for technical findings about this site.13
Dhaliwal represents Ward 5, where the site is located. At the October 27 council meeting, he said residents had been surprised by the application and wanted more time to respond. He described a notice board giving October 20 as the feedback deadline, in a location residents did not routinely visit. City administration said the initial comment period had closed but comments could still be sent to the file manager. Residents who thought they had missed their chance therefore still have a route into the review.3
Deborah Hamilton, Calgary’s general manager of planning and development services, said required technical studies depend on the application. Transportation impact assessments are among the regular requirements, and the city had specifically requested an environmental site assessment for this proposal. A requested assessment is not a completed one, and no findings from it are established here.3
Dhaliwal told Global News that residents were asking what assessments and studies would address noise and heat generation. “We don’t have those answers and I want to provide those answers to them,” he said. Walton Global had not responded to Global News by its October 28 publication; that leaves its position on the pause unstated, rather than establishing either support or opposition.1
Calgarians also want fresh water, sewers that work, and a system and a city that works for them.
Pantazopoulos’s condition on the economic opportunity is a useful standard for the debate. A predictable route to approval can benefit businesses, but predictability also means residents can understand the demands being placed on public services. The November 3 review is the next scheduled step toward that framework. The consequential decisions remain with council: whether to pause new rezonings, on what terms, and what happens to the project already waiting in line.31
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Global Calgary
EconoTimes
KaCheng
- HeyDay News
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DataCentreDebate.cadatacentredebate.ca2
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Canada's National Observernationalobserver.com1
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EconoTimeseconotimes.com1
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- Four councillors and Calgary’s mayor want to freeze new rezonings for large data centres.
- Their proposal puts water, electricity and the cost of servicing industrial campuses at the centre of land-use decisions. Council hasn’t approved a pause. The unresolved issue is which projects could proceed while the city writes its rules.
- Ward 2 Councillor Jennifer Wyness sponsored the motion. Councillors Raj Dhaliwal, Andrew Yule and John Pantazopoulos co-signed it, along with Mayor Jeromy Farkas. That gives the proposal five named supporters. Council still has to decide whether to adopt it.
- The proposed pause targets new rezoning applications for large-scale data centres. Rezoning changes what a property can be used for. Pantazopoulos describes a twelve-month pause on new land-use changes, giving the city time to examine infrastructure demands before committing more land. Council would still have to settle its scope.
- Calgary’s land-use bylaw doesn’t specifically define data centres. Proposals still go through its existing requirements. The motion seeks a dedicated framework that would distinguish smaller facilities from the much larger campuses serving artificial intelligence and cloud computing.
- The motion describes small and medium-sized centres as having energy, water and land needs comparable to other commercial and industrial businesses. It describes hyperscale centres as resource-intensive campuses with effects extending into the surrounding region. Those categories would help shape the rules. They don’t tell residents how much a particular project would consume.
- The requested study would examine environmental and economic effects, regional water servicing and municipal water infrastructure. Supporters also want answers about electricity demand, stormwater and wastewater, and how those demands would fit alongside Calgary’s growth.
- Wyness says a pause would let the city research those demands and create an equitable playing field. Supporters also see opportunities for jobs, investment and a larger tax base. Their argument is that businesses and residents need clear rules before the city makes long-term land-use commitments.
- The Executive Committee’s technical review is scheduled for November third. The motion seeks a report on potential bylaw amendments in March 2027, then an impacts report in the fourth quarter of 2027. Council would have to approve those directions to administration.
- March would be a reporting milestone, with potential changes for council to consider. Writing a new district into law would take a further decision. Nearby Rocky View County has already used a temporary freeze to develop its rules, while Alberta’s government is pursuing a strategy to attract data-centre investment.
- Stantec and property management company Walton Global already have an application under review on Calgary’s northeastern edge. The undeveloped parcel lies east of 52 Street Northeast and north of Redstone. Its location puts the citywide policy debate close to existing residents.
- The applicants want permission for large industrial buildings and power generation for a data centre, along with natural areas and stormwater retention ponds. Their application seeks to change land currently reserved for future urban development to a district allowing the proposed industrial uses.
- The current designation is Special Purpose, Future Urban Development. The requested designation is Direct Control, Industrial General. These are permissions the applicants are seeking. Even if council approved the land-use change, the project would still need a development permit.
- Dhaliwal represents Ward 5, where the site is located. He says residents have asked what environmental assessments and technical studies will examine noise and heat. The project’s water and electricity demands are also still unclear. Walton Global hadn’t commented by October twenty-eighth.
- Dhaliwal says residents were surprised by the application and wanted more time to respond. At the October twenty-seventh council meeting, he described a notice board giving October twentieth as the feedback deadline, in a location residents didn’t routinely visit.
- City administration says residents can continue sending comments to the file manager, even though the initial comment period has closed. That leaves a route for people who thought they had missed their chance. Those comments go into an application process that includes circulation, review and analysis before staff make a recommendation.
- Deborah Hamilton, Calgary’s general manager of planning and development services, says the studies required depend on the application. Transportation impact assessments are a regular requirement. For this proposal, she says the city has specifically requested an environmental site assessment.
- The city is still reviewing the application and gathering the information it needs for a recommendation. Residents are asking about the project’s effects before a decision on its land use. The proposed citywide pause adds another decision for council about how that review should proceed.
- The November third review is the next scheduled step. The pause still needs council approval, and the northeast application remains under review. Whether that existing application could continue during a pause depends on rules the city has yet to settle.
- Pantazopoulos says clearer rules could give businesses a predictable path and help residents understand what development would require. He sees room for economic growth, but says the city also has to protect the services people depend on.
- Pantazopoulos says data centres could bring jobs and an expanded tax base. He also puts a condition on that opportunity. In his words, “Calgarians also want fresh water, sewers that work, and a system and a city that works for them.”





