Expert says bus model involved in deadly Calgary crash considered ‘extremely safe’

Read the original at Global News ↗
Cite

Digital, G. (2026, October 17). Expert says bus model involved in deadly Calgary crash considered ‘extremely safe’. Global News. https://globalnews.ca/news/12106621/calgary-bus-crash-safety-concerns/

Dated from the outlet's own feed. Check the original for its byline.

Global News · collected 2026-10-17 · by Globalnews Digital

Quick Summary

A compressed natural gas (CNG) bus was involved in a fatal crash in Calgary that killed three people and injured over a dozen others on Thursday. Josipa Petrunic, CEO of CUTRIC, stated that CNG buses are considered extremely safe despite the incident; there are 958 such vehicles operating across Canada. Petrunic emphasized that these buses have built-in safety mechanisms to prevent fires, including leak management systems and impact-resistant tanks, while noting that seatbelt use is a common issue in public transit safety.
Written locally by qwen2.5:14b on 2026-10-18, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

On October 15, 2026, at least three people died and at least ten others were injured when two Calgary transit buses collided in the city’s northeast Saddle Ridge neighborhood. The collision occurred around 1:30 p.m. on Saddletowne Circle near the local fire station. One bus caught fire, with flames engulfing its roof, while the front end of the other was severely damaged. Firefighters and emergency personnel responded to the scene, closing access to the area for an extended period.

Police reported that one bus struck a truck, causing it to side-swipe several vehicles before hitting another Calgary Transit bus filled with compressed natural gas, leading to an explosion and severe fire. The driver of the second bus was trapped and sustained life-altering injuries while being rescued. Images circulating online showed thick black smoke billowing from the burning bus, prompting multiple rescues by emergency services.

The incident is under investigation to determine its exact cause, though experts maintain that buses running on compressed natural gas are generally considered extremely safe despite this tragic event.

Written for “Bus Crash In Calgary Leaves Three Dead” on 2026-10-19, grounded in this article and the 9 other(s) covering the same event.

Story

📰 Bus Crash In Calgary Leaves Three Dead
Crime & Law · 10 article(s) covering the same event. Compare every outlet's account →

Compared with similar articles

This article reads unscored and hedges 5% of its claims. Each row says how that neighbour differs.
Toronto Star · 0.96 cosine similarity
⚖️ leaning not scored 🔴 0% hedged 0 of 2 📰 publisher trust 63
“Both articles discuss the exact same deadly crash involving a compressed natural gas bus in Calgary, including identical details about the chain-reaction collision and resulting injuries.”
CBC News
⚖️ leaning not scored 🔴 0% hedged 0 of 5 📰 publisher trust 73
“Both articles describe the same fatal bus fire incident that occurred in northeast Calgary, mentioning a fire involving at least one death and multiple injuries.”
Global News
⚖️ leaning not scored 🔴 8% hedged 1 of 13 📰 publisher trust 63
“Both articles describe the same specific Calgary transit bus fire incident involving fatalities and injuries.”
The Globe and Mail
⚖️ leaning not scored 🔴 0% hedged 0 of 6 📰 publisher trust 52
“Both articles describe the same deadly crash involving Calgary transit buses on the same date, with similar details about fatalities and injuries.”
ABC News (US)
⚖️ leaning not scored 🔴 0% hedged 0 of 3 📰 publisher trust 59
“Both articles describe the same bus crash in Calgary that resulted in three deaths and multiple injuries.”
CBC News
⚖️ leaning not scored 🔴 0% hedged 0 of 18 📰 publisher trust 73
“Both articles describe the same fiery, fatal bus crash that occurred on Thursday in Calgary's Saddle Ridge neighbourhood involving three deaths and multiple injuries.”
Toronto Star
⚖️ leaning not scored 🔴 0% hedged 0 of 2 📰 publisher trust 63
“Both articles describe the same fiery Calgary bus crash involving two transit buses, multiple vehicles, three fatalities, and over a dozen injuries on the same date.”
Global News
⚖️ leaning not scored 🔴 0% hedged 0 of 25 📰 publisher trust 63
“Both articles describe the exact same chain-reaction bus crash that occurred on Thursday in Calgary, involving multiple vehicles and resulting in three deaths and numerous injuries.”
The Globe and Mail
⚖️ leaning not scored 🔴 0% hedged 0 of 3 📰 publisher trust 52
“Article B discusses the safety and context of the buses involved, rather than reporting on the specific incident itself.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
21
sentences that state something as happening or true
Uncertain
5%
1 of 21 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
63/100
Global News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
10
Crime & Law
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-18 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Global News · 1905 article(s) · 10 correction(s) detected
Running correction rate · 10 correction(s)

Who wrote this

Globalnews Digital
497 article(s) here · 1 carrying a prediction
🔮 Four soldiers were killed, another 31 suffered “very serious or serious” injuries, and six to eight others had minor injuries, it said. Fifteen soldiers were intubated and sent to the University of Alberta and Royal Alexandra hospitals in Edmonton. The memo cautioned that the situation was “fluid” and “these casualty reporting numbers are considered accurate but may change over time with ongoing assessments of casualty status.”
🔮 On Monday, Albertans will vote in a province-wide referendum on a series of questions about the province’s future, and the question drawing the most attention is whether to hold a second referendum on separation; Ipsos’ current polling suggests Albertans will reject that possibility, with only 23 per cent saying they will vote to trigger the second vote and 70 per cent saying they will vote to stay part of Canada.
🔮 B.C. awaits their West semifinal opponent, which could be Winnipeg, Calgary or the Saskatchewan Roughriders.
2026-10-18 · assertive framing · Lions seek momentum for CFL’s West semifinal
🔮 Maybe not one guy needs to do the job.
2026-10-18 · assertive framing · Bobrovsky, Maple Leafs looking to find traction
🔮 So Stampeder coaches and players will spend a few days in awkward limbo not knowing if their season is done.
2026-10-18 · assertive framing · Stampeders stay in playoff hunt, beat Lions 32-13
🔮 As investigators continue to look into the cause of the crash, Petrunic said industry leaders will be looking into what factors went into the collision.
🔮 “Continuing normal classroom operations without a viable funding solution would place the orderly completion of student programs at greater risk.
2026-10-17 · assertive framing · OSAP pause leads career college to suspend classes
🔮 - B.C. municipal election day 2026: Polls open across the province - Alberta referendum expected to bring finality, but also more questions on separation
🔮 The Maple Leafs will have to get used to life minus another key piece.
2026-10-17 · assertive framing · Maple Leafs centre John Tavares out week-to-week
🔮 The Raptors will begin their regular season on Wednesday night against the visiting Chicago Bulls.
2026-10-17 · assertive framing · Raptors convert Bittle’s deal to 2-way contract
Also by Globalnews Digital
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 497 articles by Globalnews Digital →

Topics

B.C. CUTRIC Calgary Calgary Transit Petrunic

Subjects

Petrunic PERSON · 6× Calgary Transit ORG · 3× B.C. GPE · 2× CUTRIC ORG · 2× Calgary GPE · 2× Alberta GPE · 1× Canada GPE · 1× Canadian Urban Transit Research and Innovation Consortium ORG · 1× Josipa Petrunic PERSON · 1× Ontario GPE · 1×

Narrative

Buses that run on compressed natural gas are common in public transit and have been in operation for the past two decades, said Josipa Petrunic, president and CEO of Canadian Urban Transit Research and Innovation Consortium (CUTRIC), a national non-profit focused on low-carbon transit research and planning.
framing: assertive · carried by 1 article(s) · first seen 2026-10-18
🔮 As investigators continue to look into the cause of the crash, Petrunic said industry leaders will be looking into what factors went into the collision.

Claims (21 extracted, 1 hedged)

An expert on low-carbon transportation says the roughly 1,000 compressed natural gas buses running in Canada are still considered “extremely safe” after one such bus was involved in a deadly crash in Calgary that claimed the lives of three people. asserted
that → say → people
On Thursday, a chain-reaction crash happened when a transit bus hit several vehicles before rear-ending a parked bus, igniting an explosion that also left more than a dozen others injured. asserted
that → happen → others
Calgary police said one officer was taken to the hospital with injuries after running towards a bus as fire erupted. asserted
fire → say → bus
One of the 12-metre-long buses involved in the crash was powered by compressed natural gas, a kind of fuel considered cheaper and more environmentally friendly than diesel gas. asserted
One → involve → gas
Buses that run on compressed natural gas are common in public transit and have been in operation for the past two decades, said Josipa Petrunic, president and CEO of Canadian Urban Transit Research and Innovation Consortium (CUTRIC), a national non-profit focused on low-carbon transit research and planning. asserted
Petrunic → run → research
“It’s considered extremely safe technology, so we all need to find out what happened to create an unsafe environment in a crash situation,” Petrunic said. asserted
Petrunic → consider → situation
Petrunic said there are several heavy-duty safety mechanisms involved in building these buses, including a series of tools and technologies designed to manage leakage and reduce the risk of fire. asserted
Petrunic → say → fire
Their tanks are also designed to withstand heavy impacts. asserted
tanks → design → impacts
Usually, the most unsafe part of these buses, and any form of public transportation, is the lack of seatbelts, Petrunic said. asserted
Petrunic → say → seatbelts
- 2 seriously hurt, 11 others injured in B.C. crash that shut down Highway 99 - asserted
that → hurt → Highway
Quebec author abandons effort to document novel’s origins amid AI allegations asserted
author → abandon → allegations
- Backstreet Boys’ 12-show Toronto run offers millennials a ticket to simpler times - asserted
run → offer → times
Stellantis workers begin voting on strike mandate as talks remain stalled A spokesperson from Nova Bus confirmed that it was the manufacturer of the bus that was rear-ended in Thursday’s crash and the company is in contact with Calgary Transit. asserted
company → begin → Transit
The spokesperson also said that it was “premature to speculate on the cause before a thorough investigation has been completed.” asserted
investigation → say → cause
“Safety remains Nova Bus’s highest priority, and we are offering our full cooperation to Calgary Transit and the relevant authorities as they work to establish the facts. asserted
they → remain → facts
“ Calgary Transit procures its buses from manufacturers that go through Altoona testing, a rigorous certification process for any new bus model to assess its durability and reliability before being rolled out into their fleet, said Petrunic. asserted
Petrunic → procure → fleet
The agency has nearly 250 CNG buses, which represents about 20 per cent of its fleet, according to the agency’s website. uncertain
which → have → website
The website says the city plans to buy about 150 more this year to replace diesel buses. asserted
city → say → buses
As investigators continue to look into the cause of the crash, Petrunic said industry leaders will be looking into what factors went into the collision. asserted
factors → continue → collision
“A series of events had to have occurred in tandem for this cataclysmic event to occur leading to death,” said Petrunic. asserted
Petrunic → have → death
“A transit crash shouldn’t result in passenger deaths.” asserted
crash → result → deaths
💬Give feedback
🕘History 🎫Support