Climate Crunch: What’s on the Canada Investment Summit agenda for clean-tech investors

Signals

U.S. tariffs are squeezing Canadian cleantech startups. Canadian cleantech firms raised $365 million in the first half of 2026, roughly flat year-over-year. The Canadian Clean Tech Alliance recommends smaller companies should think U.S.-plus, rather than U.S.-only to hedge their bets, protect contracts and stress-test a few reasonable scenarios. Ottawa’s upcoming fall budget is seen as pivotal to the sector’s competitiveness. The slow rollout of the federal Clean Tech Investment Tax credits is already feeding anxiety.

How do you protect one of Canada’s most pristine wetlands? Ducks Unlimited Canada, a wetland conservation leader, recently acquired East Meadows Ranch on Lake Manitoba, marking the largest conservation land purchase in the province’s history. The deal preserves 8,000 acres of coastal marsh, native grassland and Aspen Parkland, northwest of Winnipeg. Agriculture Policy Lead Wilson Fink says at roughly $9 million, paid for by private donors and the federal National Heritage Conservation, the deal showcases a blended capital model that’s sorely needed to protect Canada’s wild frontiers.

A Saskatchewan startup announced a hydrogen breakthrough. Regina-based Max Power drilled Canada’s first well dedicated to clean natural hydrogen at its Lawson Complex. The company says the drilling success is a global first, with the potential to develop into an entirely new primary energy industry. Major commodity investor Eric Sprott, who had backed the company, has boosted his stake in the startup to 24.35%. Natural hydrogen can feed into fuel cells to generate electricity and does not emit greenhouse gases.

Energy Transition Momentum

The Canada Investment Summit on September 14-15 aims to showcase Canadian opportunities to the world. Interest spans a wide range of Canadian assets, but we’re focused on two energy transition-focused plays: critical minerals, and nuclear technology.

While the summit is focused on capital, climate watchers would be looking for clues on where climate policy, and crucially where climate competitiveness, fits in Ottawa’s grand plan to attract global capital.

Both critical minerals and nuclear offer climate policy momentum, but also face several obstacles.

Critical Minerals

Momentum

• More than 55 active critical-mineral mines, 31 processing facilities, and 171 advanced projects, gives Canada a solid platform to build on.

• Canada landed 13 new partnerships across eight-plus countries via the Critical Minerals Resilience and Production Alliance, launched during its own 2025 G7 presidency

• Quebec added $1 billion to its critical minerals fund in Budget 2026-27, plus new mineral pacts with the U.K. (December 2025) and Germany (March 2026). Ontario launched its own $500 million fund last year.

• Addressing the infrastructure gap and creating more certainty in the permitting and regulatory process, could help make Canada’s resources both more accessible and affordable, according to our new report in collaboration with McKinsey & Company.

  

Obstacles

• Permitting remains the bottleneck despite the 2025 Building Canada Act’s single-window fixes; projects still take years to clear.

• The strategy stays fragmented, with data gaps and undeveloped circular systems unaddressed across jurisdictions.

• Rising global energy prices and trade tensions are actively squeezing project economics.

• Most Indigenous partnership commitments are still mostly at the framework stage.

• Heavy reliance on federal subsidy tools (Strategic Innovation Fund, tax credits) to de-risk private investment, suggests the market hasn’t proven it can stand alone yet.

Nuclear

Momentum

• Darlington’s BWRX-300 is under construction—the first SMR in the G7, targeting grid connection by the end of 2030.

• Strong existing base: 17 CANDU reactors already supply 13% of national electricity
  generation, while Canada supplies 24% of global uranium output, giving it real upstream leverage.

• June 2026 loan guarantee enabled seven Williams Treaties First Nations to take a minority ownership stake in Darlington, highlighting Indigenous involvement going beyond consultation.

• Ontario Power Generation’s new Wesleyville project filing (could add up to 10 GW more capacity),

• Ottawa’s $100-billion Nuclear Energy Strategy, out in June, targets up to 10 new large reactors by 2040 and lays the platform for an export-based industry, targeting countries like Poland.

Obstacles

• Darlington is the first-of-its-kind SMR in the G7, so budget and schedule assumptions would be carefully watched.

• Execution risk is a key question—on-time, on-budget delivery isn’t guaranteed, and could cast shadow over future projects.

• The $20.9 billion price tag for just four 300MW units invites comparisons with more affordable clean-power options.

• Despite its advantages, Canada struggles with coordination between federal government, provinces, utilities and financing agencies, according to a new report by the Canadian Global Affairs Institute. Following the South Korea and France playbook of combining technology, diplomacy, financing and government advocacy could win contracts, the report recommends.

A gut-wrenching glacier meltdown

The recent Nepal floods, that some analysts say was triggered by glacier movements, brings home the real human and economic tragedy of the unstable nature system. Climate catastrophes are costing the world US$450 billion annually—much of it uninsured.

Glaciers in western Canada are projected to lose more than 75% of their ice, intense precipitation is projected to increase by a median estimate of 40% in Canada, and there is a greater than two-thirds chance that the central Arctic Ocean will be ice-free most Septembers, according to a new Canada government report. From water supplies and hydropower to flooding and infrastructure, the economic risks are spreading well beyond the Arctic. Twila Moon, a glaciologist at the Colorado-based National Snow and Ice Data Center, talks about what’s changing, what comes next and where there’s still room for action. Key insights from the interview:

Why glacial ice loss is not just an environmental challenge?

It’s also a financial problem. Glaciers are really valuable for drinking and agricultural water, and provide hydropower. The economic impacts include uncertainties or losses in hydropower, variability in water availability, flooding, and other hazards.

Is the focus now on adaptation?

There shouldn’t be an anticipation that we can stop ice loss or reverse it. The focus is on slowing ice loss as best we can, and understanding and adapting to the changes that have already occurred and that are underway.

Five numbers tell Canada’s climate story

Canadians will experience hotter heatwaves, more intense downpours and flash-flood risk, longer wildfire seasons and summer drought across the country, according to the government’s latest Canada’s Changing Climate Report, “unequivocally been caused by emissions from the burning of fossil fuels and human-caused land-use change.”

Five numbers tell the story of a country in the throes of dramatic environmental changes:

2.6°C Warming across Canada’s North’s over the past 75 years—faster than the national average of 2.0°C.

2x Canada’s warming rate since the 1970s compared to the global average. The Canadian Arctic has warmed three times as fast.

1°C Canada’s forecast annual average temperature increase from 2021 to 2040—no matter how global emissions change.

5°C Canada’s projected temperature rise by 2100, relative to 1850 to 1900. There’s a greater than 50% chance winter warming in Nunavut will exceed 10°C.

34 centimetres Sea-levelrise already recorded in southern Atlantic Canada and the western Arctic, compared to 20 cm since 1900.

Conversations

• With AI’s summer acceleration in full swing, John Stackhouse opted to slow down in August with a The Infinity Machine, a wonderfully human biography of Demis Hassabis, the founder of Deep Mind and one of AI’s most influential pioneers.

• Global clean energy investment reached US$2.1 trillion in 2025, and clean electricity is growing 2.3 times faster than overall energy supply. So why aren’t emissions falling? The Energy Transition Monitor 2026 lays out three bottlenecks, including grid constraints, holding back progress.