Edmonton's Telus World of Science won't reopen for months, and nearly 70 per cent of its staff have been temporarily laid off, after last Friday's storm flooded the building.
The science centre said on Wednesday that, based on current assessments, it has been advised to plan for a closure until approximately November 2026. In a separate release the same day, it announced it was temporarily laying off a significant portion of its workforce, 147 employees, across every department.
We covered the storm damage when it first closed the centre:
https://www.culturealberta.com/articles/edmonton-storm-damage-telus-world-of-science-and-two-pools-still-closed-fire-crews-hit-record-call-v
What happened to the building
The flooding came from the July 10 storm, when Edmonton's stormwater system filled faster than it could drain and water backed up into the science centre on Friday evening.
The centre says the damage is extensive. Restoration experts and EPCOR have assessed parts of the building as having Category 3 water contamination, and access to those areas is currently restricted to authorized recovery personnel wearing protective equipment. In many areas, the centre says, flooring, drywall and other building materials will need to be removed and replaced before anyone can return.
Why it can't just be dried out
This is the detail that explains the months-long timeline.
In the water-damage industry, Category 3 is the most serious classification, sometimes called "black water." It means the water is considered contaminated enough to carry harmful bacteria or other hazards, and that most porous materials it touched can't simply be dried and reused. They have to be thoroughly cleaned or, in many cases, removed and replaced entirely.
That's why the centre isn't just running fans and reopening. Once the rebuilding and cleaning are finished, the building will need to pass an air-quality test before guests can safely be allowed back inside.
Why the layoffs followed
The closure and the layoffs are directly connected, and the reason is how the centre makes its money.
Telus World of Science is a charitable organization, and admission fees account for about 80 per cent of its revenue. With the doors closed and no visitors coming through, that revenue has stopped, which the centre says is what made the staffing cuts unavoidable.
President and CEO Constance Scarlett called it "the most difficult decision we have faced during an already devastating week." In her statement, she said the temporary layoffs are "not a reflection of the extraordinary people affected," but "a direct result of the building closure and the interruption of most of our onsite programs and operations." The cut affects 147 full-time and part-time employees across every department, close to 70 per cent of the workforce.
The centre said it's working with Civic Service Union 52 on a formal agreement setting out how the temporary layoffs and the eventual recall of staff will work, and that its intention is to bring people back as quickly as operations allow. "Our goal is to reopen as safely and responsibly as possible and to begin bringing employees back as operations resume and staffing needs are confirmed," Scarlett said.
What it means if you have tickets or a membership
For the public, the practical questions are about bookings and memberships, and the centre has spelled out what happens.
All active memberships will be automatically paused for the length of the closure and extended by its full duration, so members don't need to do anything. Members who would rather not extend can request a prorated refund for the unused portion.
Refunds for affected camps, tickets, IMAX experiences, bookings and events scheduled through the end of September will be processed automatically to the original method of payment. The centre said guests affected by cancellations, along with annual members, will be contacted directly with their options.
A hope for a partial reopening
The November estimate is a planning target, not a confirmed reopening date, and the centre says it's trying to do better than that.
Scarlett said the organization is working to accelerate the restoration and is exploring whether it can reopen in phases, opening safe parts of the building to the public earlier in the fall while work continues elsewhere. "We cannot yet provide individual recall timelines, but we remain focused on accelerating recovery wherever it is safe to do so," she said. "More than anything, we want to get back to what we exist to do."
Summer is the worst time for this to happen
The timing lands hard for families.
Telus World of Science is one of Edmonton's go-to summer destinations for kids, and a closure that stretches toward November takes it out for the entire summer break and well into the school year. The centre has confirmed it's cancelling and refunding affected summer camps, along with tickets, IMAX screenings and other bookings scheduled through the end of September, which means the day camps a lot of parents count on through July and August are off.
For families, that's both a lost rainy-day option during the break and, for anyone who'd booked a camp, a gap in summer childcare to fill on short notice. It's also a loss for the field-trip and birthday-party bookings that fill the calendar once school returns. A science centre going dark isn't just an attraction closing, it's one of the few big indoor spaces built specifically for kids being unavailable during the stretch of year families lean on it most.
A rough stretch for Edmonton's public spaces
Telus World of Science isn't the only Edmonton institution counting storm damage.
The same July 10 deluge that flooded the science centre also forced the closure of city pools, including the Peter Hemingway Aquatic Centre and Grand Trunk's main pool, and pushed Edmonton Fire Rescue Services to a record volume of calls in a single night. Parts of Yellowhead Trail flooded, some of it more than once in the same week, and roughly 14,000 EPCOR customers lost power at the height of the storm. The science centre's months-long closure is the largest single casualty so far, but it sits inside a broader cleanup the city is still working through, with more storms in the forecast landing on already-saturated ground.
Sources:
Telus World of Science Edmonton, news releases on the closure timeline and temporary layoffs, July 15, 2026
Statements from President and CEO Constance Scarlett
Civic Service Union 52 (Letter of Understanding in progress)
EPCOR (Category 3 assessment, per the science centre)
Culture Alberta, original coverage of the storm damage, July 13, 2026
