Large-scale habitat restoration in Alberta is accelerating to support iconic caribou populations.

The focus is on legacy seismic lines — straight, flattened clearings cut through the boreal forest decades ago for oil and gas exploration, often up to eight metres wide to accommodate large equipment.

While today’s oil and gas operators no longer use these methods, the forest in many areas has struggled to regenerate on its own.

Now, it’s got some help. 

Revegetation of legacy seismic lines has increased by nearly 7,000 per cent since 2019, according to new data from Alberta Environment and Parks. 

More than 6,100 kilometres have been treated since the launch of Alberta’s Caribou Habitat Recovery Program, compared to just 87 kilometres between 2015 and 2019.  

“What’s been done in the past five years with the resources and exposure committed to recovering these disturbances is impressive progress,” said Jesse Tigner, a Pincher Creek, Alta.-based ecologist who has both researched and restored seismic lines through his company SwampDonkey Solutions.

The record pace is set to continue, with the province announcing agreements with two major energy companies to invest nearly $12 million in replanting legacy lines in caribou ranges where they operate.

Seismic lines and caribou

The first seismic survey in Alberta was carried out in 1929 to support development of the Turner Valley oilfield. 

For most of the 20th century, seismic lines in the province were cut with heavy machinery to make room for large equipment that uses energy waves to map oil and gas deposits beneath the surface. 

While many have not been used for decades, more than 200,000 kilometres of legacy seismic lines remain in Alberta’s caribou ranges.

Researchers have identified restoring these legacy lines as crucial to rebuilding habitat for the species.

That’s because the clearings have created pathways that make it easier for wolves to hunt caribou, which are considered threatened in Canada.

“Legacy lines allow wolves to move much further and faster than forests without lines,” Tigner said. 

Used since the 1990s,. low-impact seismic lines are smaller and recover more effectively on their own, according to a study co-authored by Tigner in the Canadian Journal of Forest Research.

Industry investment builds momentum

Since 2019, more than $90 million has been invested in assessing and restoring legacy seismic lines under Alberta’s Caribou Habitat Recovery Program, the province says.

New agreements with TC Energy and Syncrude will add nearly $12 million.

Pipeline operator TC Energy will invest $5 million to restore legacy seismic lines in the Little Smoky caribou range in west-central Alberta, while oil sands producer Syncrude has committed $6.95 million to restoration in the Richardson range in the province’s northeast.

Tigner, who has worked on restoring legacy lines in both British Columbia and Alberta, sees industry participation as important in addressing the issue.

“Some oil sands companies have driven the work and have done a phenomenal job of restoring lines,” he said. 

Oil sands-led projects drive restoration

The oil sands industry has invested in caribou habitat restoration for nearly two decades, said Kendall Dilling, president of the Oil Sands Alliance, which represents its five largest producers.

“Several projects led by industry have piloted the methods and techniques used to restore caribou habitat,” he said.

Examples include the Boreal Ecosystem Recovery and Assessment (BERA) project,  Cenovus Energy’s Caribou Habitat Restoration Project and the Algar Seismic Restoration Pilot Project.

The ongoing BERA project brings together researchers, industry and government to study how industrial activity affects the boreal forest and how to restore disturbed landscapes.

Cenovus Energy’s $32-million, 10-year program, launched in 2016, restores legacy seismic lines to help protect threatened woodland caribou near its oil sands operations. 

Recognized with an Alberta Emerald Award in 2024, the project has treated more than 100,000 hectares and planted 1.6 million trees, making it the largest of its kind globally.

Meanwhile, the Algar project, carried out between 2012 and 2015, restored seismic lines in caribou habitat southwest of Fort McMurray. 

After restoration, researchers used 73 camera traps to monitor how caribou and other wildlife responded.

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The Port of Vancouver has emerged as a lifeline for Asian oil refiners amid disruption of the vital shipping route through the Strait of Hormuz, according to ATB Cormark Capital Markets.

Tankers calling at the port’s Westridge Marine Terminal now have access to an expanded, reliable supply of oil from Alberta, thanks to the Trans Mountain pipeline. 

Not only do these barrels have clear sailing to Asian ports, analysts say they’re just the type of oil Asian refiners are increasingly looking for. 

About half the oil flowing through the pipeline is considered “heavy,” one of the grades most affected by the Strait of Hormuz closure, ATB said.

“Canadian heavy oil could become a premium global asset,” managing director of institutional equity research Patrick O’Rourke wrote on Mar. 2.

SAGD oil sands project in northern Alberta. Photo courtesy Cenovus Energy

Stability in a volatile market

It’s a sentiment that was building before the new conflict in the Middle East.

“Beyond price, Canada offers something increasingly valuable — a large, stable and reliable supply of heavy crude,” Studio.Energy director of research Carmen Velasquez wrote in November. 

“At a time when geopolitical risk is reshaping energy trade flows…this reliability is becoming a strategic differentiator, not just a commercial one.” 

Why heavy oil matters

Exported mainly from Alberta’s oil sands, heavy oil is one of Canada’s biggest energy assets. 

Thick and gooey, it requires diluent for transportation and complex processing to produce gasoline, jet fuel and petrochemicals used in everyday items.

The large-scale petrochemical refineries in Asia that are driving oil demand growth can pair well with Alberta’s heavy oil, Velasquez said.

“In recent years, [China] has invested heavily in new mega-refineries and upgraded existing ones to handle heavier and more complex crude slates,” she said.

Zhejiang Petrochemical Complex in in Zhejiang, China. Photo courtesy Zhejiang Petroleum and Chemical Co.

Asia’s growing appetite

China is Asia’s “heavy oil hub,” RBC director of energy policy Shaz Merwat wrote in a November research note. 

“China is sharply pivoting into petrochemicals, aiming to take Japanese and Korean market share,” Merwat said. 

“India, too, is expected to see oil imports grow 1.5 million barrels per day by 2035 as both countries seek steady supplies of heavy and sour crude,” he said. 

“Today, that supply originates from the Middle East, Russia and Venezuela, creating an opening for a stable, Western entrant.”

Canadian barrels gaining a foothold

Canadian heavy oil has started building a footprint in Asia thanks to the Trans Mountain expansion and “re-exports” — Western Canadian barrels shipped from terminals on the U.S. Gulf Coast.

Both China and India have purchased Canadian oil from Trans Mountain since the expanded pipeline went into service in May 2024, the company reports.

Courtesy Trans Mountain Corporation

While China leads overseas sales from Trans Mountain, India is a regular buyer of U.S. Gulf Coast re-exports, according to RBN Energy.

Courtesy RBN Energy

Demand keeps climbing

“Besides ongoing efforts to expand the Chinese customer base, India and Southeast Asia are the most promising growth markets for Canadian crude,” Studio.Energy’s Velasquez said. 

“And this is no small opportunity.”

The International Energy Agency projects oil demand in the Asia-Pacific region will rise to 41 million barrels per day by 2050, up from 35 million barrels per day in 2024.

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On frigid winter nights in northern Alberta, the glow from the outdoor hockey rink warms Tyler Letendre’s heart. 

This year more than ever, the lights are bright, the ice is smooth, and the boards are solid — built to last, not patched together year after year like they used to be.

For Letendre, the operations manager and economic development officer for Peerless Trout First Nation (PTFN), the rink is more than a place for friends and families to get together to skate. It’s proof that something fundamental has changed in his community.

“Two years ago, this wouldn’t have been possible,” Letendre says. “Now, it’s something our kids can rely on.”

The transformation didn’t come from a one-time grant or a short-term program. 

It came from equity ownership in energy infrastructure — a model that is quietly reshaping how Indigenous communities build wealth, plan for the future, and assert economic self-determination.

Why ownership matters in remote communities

Photo courtesy Peerless Trout First Nation

Peerless Trout First Nation is a rural, semi-isolated community in northern Alberta. Its two main settlements sit 29 kilometres apart, meaning the Nation must often build and maintain two of everything, from roads to recreation facilities.

“In communities like ours, location matters,” Letendre explains. 

“If you’re near a major city, like Tsuu T’ina or Enoch, business development is easier. If you’re not, it’s very hard to generate own-source revenue.”

For PTFN, oil and gas development in the region created opportunity.

In 2023, the Nation and 11 other communities acquired an 85 per cent stake in $172 million in oil and gas pipeline assets operated by Tamarack Valley Energy in the Clearwater play. The deal was supported by the Alberta Indigenous Opportunities Corporation.

Since closing, the 12 First Nations and Métis communities have secured stable revenue streams that have proven more valuable than traditional impact benefit agreements (IBAs), long central to Indigenous engagement in the energy sector.

Photo courtesy Tamarack Valley Energy

“IBAs fluctuate with oil and gas prices,” Letendre says. “You can’t borrow against them. Banks won’t look at you.”

Equity ownership, by contrast, creates a tangible asset.

“With equity, you have ownership and predictable returns,” he says. “Banks recognize that.”

A ‘significant shift’ in energy development

Indigenous ownership of oil and gas projects has surged in the past five years, according to the Canada Energy Regulator (CER).

The CER reports that since 2021, Indigenous communities have acquired ownership interests in more than 5,000 kilometres of pipelines across the country. 

This is in addition to ownership stakes in four LNG terminals in B.C. and Manitoba at various stages of development. 

Many of the agreements are supported by government loan guarantee programs like the Alberta Indigenous Opportunities Corporation. 

“Overall, the growing role of Indigenous ownership in pipelines and LNG projects in Canada marks a significant shift in how major energy projects in the country are developed, financed, and managed,” the CER said.

Turning revenue into community infrastructure

Over the past two years, PTFN and the other communities have used Clearwater equity revenues to support education initiatives, emergency preparedness, wildfire evacuations and other community priorities without the restrictions that often come with government funding.

“There are no strings attached,” Letendre says. “We decide what our community needs most.”

One of the most visible examples is the Nation’s upgraded outdoor hockey rinks — $1.4-million structures with shells, lighting, boards and higher construction standards.

“These aren’t temporary fixes,” he says. “They’re built to last.”

Letendre says the energy partnership has strengthened and diversified PTFN’s economic base. 

While the community’s locally owned construction company creates much-needed jobs and builds capacity, expansion also brings added risk and expense.

“The equity deal is straight revenue. It did in one year what our construction revenue did in three – more than $500,000 a year – and if the company does well in production, it could be more,” he says.

A pattern repeating across Canada

Peerless Trout’s experience is not unique.

At Willow Lake Métis Nation, ownership of energy infrastructure has been transformative in similar ways. 

After investing in Suncor Energy’s Northern Courier Pipeline, the Nation was able to purchase 205 acres of land near Fort McMurray — its first modern homeland — now known as Sohkastwâwin, a Cree word meaning “resilience.”

Astisiy Limited Partnership, representing eight Indigenous communities, acquired Suncor’s 15 per cent interest in the Northern Courier Pipeline. Photo courtesy Alberta Indigenous Opportunities Corporation

Revenue from that deal has since been used to support housing, cultural programming and the purchase of a campground and RV park that Willow Lake plans to redevelop into an Indigenous tourism destination.

“For us, ownership means stability, being able to plan for the long term and invest in what matters most to each community,” says Justin Bourque, former CEO of the Nation who now leads a consulting firm specializing in negotiation and management of meaningful Indigenous-led industry partnerships. 

“Equity ownership doesn’t replace consultation requirements for energy companies. When you add the two together, it’s a deeper relationship that’s more well-rounded and more engaged.”

That same principle underpins Enbridge’s Project Rocket, a landmark partnership that saw 23 First Nations and Métis communities acquire an ownership stake in seven major pipeline assets in northern Alberta in 2022. 

One of the largest Indigenous equity transactions in North America, the deal has provided about $25 million over the last three years – steady, long-term revenue that communities are using for housing, education, elder supports and economic diversification.

Enbridge’s latest Indigenous partnership saw 38 First Nations acquire 12.5 per cent equity ownership of the company’s Westcoast natural gas pipeline system in British Columbia for approximately $736 million.

Squiala First Nation Chief David Jimmie said the deal will generate sustained economic benefits for the community from an asset that has operated within its traditional territories for more than 65 years. 

“People often ask what economic reconciliation for Indigenous Peoples looks like. This is it,” he said when the partnership was announced last May.

From ‘too good to be true’ to a new normal

Photo courtesy Peerless Trout First Nation/Facebook

For Peerless Trout First Nation, equity ownership has also unlocked the ability to think beyond immediate needs.

The Nation is now in the design phase of a fishing lodge and resort, a project aimed at diversifying the local economy and creating sustainable employment based on the fantastic fishing in the area’s lakes and rivers.

With equity in energy assets under its belt, the community is now able to leverage other financing for business ventures that were previously out of reach.

“At the beginning, it felt too good to be true, but it’s not,” Letendre says.

“Now we’re not just sitting back waiting for opportunities to arrive. We have the experience to be able to go out and approach industry on our own and pursue more partnerships,” he says.

“If we can do 10 more deals like this, it will benefit our people hundreds of times over for generations.”

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