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Alberta

Montreal urban fish farmers say their Arctic char cuts greenhouse gases and waste

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MONTREAL — A warehouse basement in an industrial area of Montreal, near the intersection of two highways, feels about as far from a fish habitat as it gets.

But walk through the doors of Opercule’s self-described “urban fish farm,” and the unmistakable smell of fish fills the air. 

After donning rubber boots and lab coats, visitors are greeted with the constant hum of the plant’s filtration system. Inside the dimly lit warehouse basement, thousands of sleek, speckled Arctic char swim in a dozen or so round pools, their fins smoothly breaking the surface or sending up alarmed splashes as they scurry away from people who approach the tanks.

The business is the creation of David Dupaul-Chicoine and Nicolas Paquin, who met each other when they were studying aquaculture in college on Quebec’s Gaspé Peninsula. What began as an experiment raising fish in Dupaul-Chicoine’s garage has turned into a commercial operation that they expect will soon produce between 25 and 30 tonnes of Arctic char per year.

By raising fish on land and in an urban setting, Dupaul-Chicoine and Paquin say they hope to avoid some of the problems associated with open net fish farms, which are suspected by some conservationists of harming wild stock by spreading disease or parasites, or by escaping and interbreeding with them.

“We’re not trying to prove anything, but we’re trying to do things the way we think they should be done,” Dupaul-Chicoine said. “We’re raising fish to sell them and we’re thinking about every little step in the production. The way we deliver, the way everything is done, we try to do it in a more eco-friendly way.”

The business uses a recirculation system that filters ammonia and carbon dioxide from water, which is then reinjected with oxygen and pumped back to the tanks — vastly reducing water use. Their city setting cuts greenhouse gas emissions, as deliveries to restaurants can be done on electric bicycles. As well, they only kill fish once the animals are ordered, reducing waste. They’ve even replaced Styrofoam delivery containers with insulated cardboard, they say. 

Arctic char was chosen because it sells for a good price and the animals stay healthy in close quarters.

The only downside on the environmental front, they say, is that the fish plant uses “a lot” of electricity. Their business model, Dupaul-Chicoine said, probably wouldn’t make sense if it ran on coal; luckily for them, however, Quebec has ample cheap and relatively clean hydropower.

The pair say their biggest challenge was obtaining the necessary permits — a process that took them about two years after they started their business in 2019. Because it takes 15 or 16 months for a fish to grow from an egg to market size, their first sales only came at the start of 2023.

An indoor filtration system like theirs also needs maintenance and a constant stream of electricity. Among their most stressful moments was a two-day power outage during an ice storm earlier this year; they worried that their generator would go down and cause them to lose fish. 

“You have to make sure you have backups, and backups of the backups,” Dupaul-Chicoine said.

Grant Vandenberg, an aquaculture specialist at Université Laval’s agriculture and food sciences department, says land-based water-recirculation farms have some advantages over net pen farms — which are enclosed cages that float in natural water sources. Land farms eliminate concerns over environmental interactions between wild and farmed fish, and waste is easier to collect and can even be recycled into fertilizer for plants, he said.

However, land-based farms are more expensive to start and operate, and require more labour, machinery and energy than do net pens, Vandenberg said. “I think it would be very difficult for some to be able to compete economically,” he said, noting that consumers have the option to purchase imported fish produced cheaper in other countries or provinces.

Vandenberg said that despite the controversies, fish farming has an important role to play in preventing overfishing of wild stocks. Improving fish-farming technology, he added, is reducing the industry’s environmental impact. 

Just as agriculture has largely replaced hunting when it comes to meat, “we have to stop hunting fish as well, and I think the answer is to produce them,” he said. 

Fish farming will also improve food sovereignty, Vandenberg said, noting that Quebec — which doesn’t use open-water net pens — produces only seven per cent of the trout it consumes. He said Paquin and Dupaul-Chicoine’s operation in Montreal presents an interesting model because the plant’s proximity to its market reduces shipping costs and ensures fresher fish.

Dupaul-Chicoine and Paquin said it cost about a million dollars to launch their fish farm, which includes a processing facility, and they admit it wouldn’t have been possible without provincial government grants. However, they said they’re pleased with early sales, noting they recently passed the break-even point in terms of operational profitability.

Both said that, so far, they have no regrets. “Before this I had a career as a mechanical engineer and I decided I wanted a change,” Paquin said. “So for me, it’s fun, even though it’s hard.”

Once they’ve proved to investors and themselves that their business model can be successful, they’re hoping to expand into a bigger facility. 

This report by The Canadian Press was first published Aug. 13, 2023.

Morgan Lowrie, The Canadian Press

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Alberta

Here’s why city hall should save ‘blanket rezoning’ in Calgary

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From the Fraser Institute

By Tegan Hill and Austin Thompson

According to Calgarians for Thoughtful Growth (CFTG)—an organization advocating against “blanket rezoning”— housing would be more affordable if the mayor and council restricted what homes can be built in Calgary and where. But that gets the economics backwards.

Blanket rezoning—a 2024 policy that allowed homebuilders to construct duplexes, townhomes and fourplexes in most neighbourhoods—allowed more homebuilding, giving Calgarians more choice, and put downward pressure on prices. Mayor Farkas and several councillors campaigned on repealing blanket rezoning and on December 15 council will debate a motion that could start that process. As Calgarians debate the city’s housing rules, residents should understand the trade-offs involved.

When CFTG claims that blanket rezoning does “nothing” for affordability, it ignores a large body of economic research showing the opposite.

New homes are only built when they can be sold to willing homebuyers for a profit. Restrictions that limit the range of styles and locations for new homes, or that lock denser housing behind a long, costly and uncertain municipal approval process, inevitably eliminate many of these opportunities. That means fewer new homes are built, which worsens housing scarcity and pushes up prices. This intuitive story is backed up by study after study. An analysis by Canada’s federal housing agency put it simply: “higher residential land use regulation seems to be associated with lower housing affordability.”

CFTG also claims that blanket rezoning merely encourages “speculation” (i.e. buying to sell in the short-term for profit) by investors. Any profitable housing market may invite some speculative activity. But homebuilders and investors can only survive financially if they make homes that families are willing to buy or rent. The many Calgary families who bought or rented a new home enabled by blanket rezoning did so because they felt it was their best available option given its price, amenities and location—not because they were pawns in some speculative game. Calgarians benefit when they are free to choose the type of home and neighbourhood that best suits their family, rather than being constrained by the political whims of city hall.

And CFTG’s claim that blanket rezoning harms municipal finances also warrants scrutiny. More specifically, CFTG suggests that developers do not pay for infrastructure upgrades in established neighbourhoods, but this is simply incorrect. The City of Calgary charges an “Established Area Levy” to cover the cost of water and wastewater upgrades spurred by redevelopment projects—raising $16.5 million in 2024 alone. Builders in the downtown area must pay the “Centre City Levy,” which funds several local services (and generated $2.5 million in 2024).

It’s true that municipal fees on homes in new communities are generally higher, but that reflects the reality that new communities require far more new pipes, roads and facilities than established neighbourhoods.

Redeveloping established areas of the city means more residents can make use of streets, transit and other city services already in place, which is often the most cost-effective way for a city to grow. The City of Calgary’s own analysis finds that redevelopment in established neighbourhoods saves billions of taxpayer dollars on capital and operating costs for city services compared to an alternative scenario where homebuilding is concentrated in new suburban communities.

An honest debate about blanket rezoning ought to acknowledge the advantages this system has in promoting housing choice, housing affordability and the sustainability of municipal finances.

Clearly, many Calgarians felt blanket rezoning was undesirable when they voted for mayoral and council candidates who promised to change Calgary’s zoning rules. However, Calgarians also voted for a mayor who promised that more homes would be built faster, and at affordable prices—something that will be harder to achieve if city hall imposes tighter restrictions on where and what types of homes can be built. This unavoidable tension should be at the heart of the debate.

CFTG is promoting a comforting fairy tale where Calgary can tighten restrictions on homebuilding without limiting supply or driving up prices. In reality, no zoning regime delivers everything at once—greater neighbourhood control inevitably comes at the expense of housing choice and affordability. Calgarians—including the mayor and council—need a clear understanding of the trade-offs.

Tegan Hill

Director, Alberta Policy, Fraser Institute

Austin Thompson

Senior Policy Analyst, Fraser Institute
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Alberta

The case for expanding Canada’s energy exports

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From the Canadian Energy Centre

By Deborah Jaremko

For Canada, the path to a stronger economy — and stronger global influence — runs through energy.

That’s the view of David Detomasi, a professor at the Smith School of Business at Queen’s University.

Detomasi, author of Profits and Power: Navigating the Politics and Geopolitics of Oil, argues that there is a moral case for developing Canada’s energy, both for Canadians and the world.

David Detomasi. Photo courtesy Smith School of Business, Queen’s University

CEC: What does being an energy superpower mean to you?

DD: It means Canada is strong enough to affect the system as a whole by its choices.

There is something really valuable about Canada’s — and Alberta’s — way of producing carbon energy that goes beyond just the monetary rewards.

CEC: You talk about the moral case for developing Canada’s energy. What do you mean? 

DD: I think the default assumption in public rhetoric is that the environmental movement is the only voice speaking for the moral betterment of the world. That needs to be challenged.

That public rhetoric is that the act of cultivating a powerful, effective economic engine is somehow wrong or bad, and that efforts to create wealth are somehow morally tainted.

I think that’s dead wrong. Economic growth is morally good, and we should foster it.

Economic growth generates money, and you can’t do anything you want to do in social expenditures without that engine.

Economic growth is critical to doing all the other things we want to do as Canadians, like having a publicly funded health care system or providing transfer payments to less well-off provinces.

Over the last 10 years, many people in Canada came to equate moral leadership with getting off of oil and gas as quickly as possible. I think that is a mistake, and far too narrow.

Instead, I think moral leadership means you play that game, you play it well, and you do it in our interest, in the Canadian way.

We need a solid base of economic prosperity in this country first, and then we can help others.

CEC: Why is it important to expand Canada’s energy trade?

DD: Canada is, and has always been, a trading nation, because we’ve got a lot of geography and not that many people.

If we don’t trade what we have with the outside world, we aren’t going to be able to develop economically, because we don’t have the internal size and capacity.

Historically, most of that trade has been with the United States. Geography and history mean it will always be our primary trade partner.

But the United States clearly can be an unreliable partner. Free and open trade matters more to Canada than it does to the U.S. Indeed, a big chunk of the American people is skeptical of participating in a global trading system.

As the United States perhaps withdraws from the international trading and investment system, there’s room for Canada to reinforce it in places where we can use our resource advantages to build new, stronger relationships.

One of these is Europe, which still imports a lot of gas. We can also build positive relationships with the enormous emerging markets of China and India, both of whom want and will need enormous supplies of energy for many decades.

I would like to be able to offer partners the alternative option of buying Canadian energy so that they are less reliant on, say, Iranian or Russian energy.

Canada can also maybe eventually help the two billion people in the world currently without energy access.

CEC: What benefits could Canadians gain by becoming an energy superpower? 

DD: The first and primary responsibility of our federal government is to look after Canada. At the end of the day, the goal is to improve Canada’s welfare and enhance its sovereignty.

More carbon energy development helps Canada. We have massive debt, an investment crisis and productivity problems that we’ve been talking about forever. Economic and job growth are weak.

Solving these will require profitable and productive industries. We don’t have so many economic strengths in this country that we can voluntarily ignore or constrain one of our biggest industries.

The economic benefits pay for things that make you stronger as a country.

They make you more resilient on the social welfare front and make increasing defence expenditures, which we sorely need, more affordable. It allows us to manage the debt that we’re running up, and supports deals for Canada’s Indigenous peoples.

CEC: Are there specific projects that you advocate for to make Canada an energy superpower?

DD: Canada’s energy needs egress, and getting it out to places other than the United States. That means more transport and port facilities to Canada’s coasts.

We also need domestic energy transport networks. People don’t know this, but a big chunk of Ontario’s oil supply runs through Michigan, posing a latent security risk to Ontario’s energy security.

We need to change the perception that pipelines are evil. There’s a spiderweb of them across the globe, and more are being built.

Building pipelines here, with Canadian technology and know-how, builds our competitiveness and enhances our sovereignty.

Economic growth enhances sovereignty and provides the resources to do other things. We should applaud and encourage it, and the carbon energy sector can lead the way.

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