Alberta
Alberta’s emergency grid alert underscores vital role diverse energy mix plays in Canada
From the Canadian Energy Centre
By Cody Ciona
After a major cold spell affected the capacity of Alberta’s power grid to provide electricity, experts weigh in on the need for multiple sources of energy
The crucial need for Canada to have a flexible and diverse energy grid was given a practical demonstration this past weekend as frigid winter temperatures in Alberta prompted a grid emergency.
With temperatures in some places dropping to almost –50C with the wind chill, provincial officials issued an emergency alert asking Albertans to immediately reduce electricity usage, with the grid approaching maximum capacity during peak hours.
With wind and solar assets unable to contribute power and the unexpected shutdown of two natural gas plants, Albertans faced the possibility of rolling blackouts in dangerously cold conditions.
A day after the emergency, the Alberta Electric System Operator (AESO) thanked Albertans who responded quickly to reduce the demand load.
“This is an example of why we need to ensure that we have sufficient dispatchable, dependable generation available to us as a province to meet what is always our most challenging time, which is those cold, dark winter nights,” Michael Law, CEO of AESO, told the Calgary Herald.
The prospect of failure in the worst possible circumstances prompted energy analysts to highlight the critical need for a diverse and flexible energy grid.
“You could have had 50,000 megawatts, all the solar farms and wind farms in the world located in Alberta, and it still wouldn’t have come anywhere close to closing that gap,” University of Alberta economics professor Andrew Leach told CBC News.
Wind and solar can be major contributors to the grid when conditions allow, but when the sun goes down and the wind stops, base load power sources like natural gas reliably protect the system.
Leach said system operators need to plan for supply to manage adverse weather conditions to ensure the reliability of the grid.
“Whether it’s natural gas, nuclear, import capacity, battery storage, etc., geothermal, there’s nobody that’s arguing against that.”
With policymakers pushing for more electrification, University of Alberta industrial engineering professor Tim Weis said Alberta isn’t alone in the need for resilient and stable power supply.
“I think we need to wrestle with that and realize that we are moving into a world where there’s going to be more electrical demands on the system,” he told Global News.
“We are moving into a new world. We’re not the only ones facing some of these challenges. I think we’re a little bit behind responding in terms of dispatchable demand and allowing consumers the opportunity to automatically respond to some of these things.”
As the federal government aims to decarbonize Canada’s electricity generation by 2035 with sweeping regulations, flexibility for some jurisdictions is a key factor that needs to be addressed, said University of Calgary associate professor of economics Blake Shaffer.
“I do think that this shows us that no amount of renewables would push us to have solved that winter peak on Saturday,” he told CTV Calgary.
“And that means flexibility to have a gas fleet, for example, that is capable of being there for a few hours for a few days, maybe a few weeks a year. And we need the technical and economic setup to make that worth their while to be there,” Shaffer said.
“We saw this cold weather coming, everybody was preparing for it. The wind forecast was out a week ago we saw there was going to be no wind. Thankfully, the gas thermal fleet performed amazingly well.”
Natural gas generation was able to backstop the reduction in renewable power, said ARC Energy Research Institute executive director Jackie Forrest.
“The system delivered during the deep freeze this past weekend… so reliably that no one even noticed… I have long argued that gaseous fuels are needed in the mix for energy transition and the need to become cleaner; this is why,” said Forrest on X, formerly known as Twitter.
According to Forrest’s colleague, energy economist Peter Tertzakian, Alberta’s oil sands industry also plays a big role in power generation in the province with the prominence of natural gas-powered cogeneration facilities.
“The power that’s generated in this province during this cold spell, about 40 per cent of it comes from cogeneration. The bulk of which comes from the oil sands and all their big generators which have surplus electricity that they feed into the grid,” said Tertzakian on ARC Energy Institute’s latest podcast.
“I think it’s important to understand that any policies that affect oil sands also affect the electricity grid.”
Premier Danielle Smith issued the following statement following the implementation of U.S. tariffs:
“The tariffs imposed by U.S. President Donald Trump are an unjustifiable economic attack on Canadians and Albertans. They also represent a clear breach of the trade agreement signed by this same U.S. President during his first term. These tariffs will hurt the American people, driving up costs for fuel, food, vehicles, housing and many other products. They will also cost hundreds of thousands of American and Canadian jobs. This policy is both foolish and a failure in every regard.
“This is not the way it should be between two of the world’s strongest trading allies and partners. We would much rather be working with the U.S. on mutually beneficial trade deals than be caught in the middle of a tariff war.
“Alberta fully supports the federal response announced today by the Prime Minister. I will be meeting with my cabinet today and tomorrow to discuss Alberta’s response to these illegal tariffs, which we will announce publicly tomorrow.
“Now is the time for us to unite as a province and a country. We must do everything in our collective power to immediately tear down provincial trade barriers and fast-track the construction of dozens of resource projects, from pipelines to LNG facilities to critical minerals projects. We must strengthen our trade ties throughout Europe, Asia and the Americas for all our energy, agricultural and manufactured products. We also need to drastically increase military spending to ensure we can protect our nation. There is no time to waste on any of these initiatives.
“I will have more to say tomorrow.”
Alberta
Former Chief Judge of Manitoba Proincial Court will lead AHS third-party investigation into AHS procurement process
Deputy Minister of Jobs, Economy and Trade Christopher McPherson has issued the following statement on an independent third-party investigation into procurement and contracting processes used by the Government of Alberta and Alberta Health Services (AHS):
Deputy Minister of Jobs, Economy and Trade Christopher McPherson has issued the following statement on an independent third-party investigation into procurement and contracting processes used by the Government of Alberta and Alberta Health Services (AHS):
“While serving as Acting Deputy Minister of Executive Council, Premier Danielle Smith asked me to establish a credible, independent, third-party investigation into the procurement processes used by the Government of Alberta and AHS and their outcomes.
“I have informed Premier Smith that the Honourable Raymond E. Wyant, former Chief Judge of the Provincial Court of Manitoba, will lead this investigation. I asked Premier Smith to issue a ministerial order to facilitate his work and she has done so. Judge Wyant’s work on this matter begins immediately.
“Judge Wyant was appointed to the Manitoba bench in 1998 before becoming Chief Judge in 2002. Prior to his service on the bench, Judge Wyant worked as a criminal defence lawyer and Crown attorney and was acting deputy director of Manitoba prosecutions at the time of his appointment to the Bench. He has also taught law for many years at Robson Hall at the University of Manitoba.
“Judge Wyant will review the relevant legislation, regulations and policies related to procurement typically used by Government of Alberta departments and agencies, specifically AHS, and their application to the procurement of pharmaceuticals and to services offered by chartered surgical facilities. Questions that Judge Wyant will consider are outlined in the attached terms of reference, and include whether or not any elected official, Government of Alberta or AHS employee, or other individuals, acted improperly during the procurement processes. Judge Wyant will make recommendations to the government for improvement or further action as appropriate.
“Appointed under the Government Organization Act, Judge Wyant will operate independently of government. The Government of Alberta will provide Judge Wyant with access to all relevant documents held by its departments and AHS, as well as facilitate interviews with relevant individuals.
“Judge Wyant has been given a budget of $500,000 to undertake this important work, including to retain legal and audit assistance at his discretion. He is being paid $31,900 per month, which is the same remuneration rate as the Chief Justice of the Alberta Court of Justice.
“To ensure additional independence, Service Alberta and Red Tape Reduction will hold the budget for this third-party investigation.
“Judge Wyant will deliver an interim written report by May 30, 2025. A final written report and recommendations will be delivered by June 30, 2025, and it will be posted on alberta.ca.”
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