930,000 Trees: Calgary's Big Promise and the Fight Over Where They Go

A Promise Written in Federal Dollars

In the fall of 2024 Calgary received a significant injection of federal funding and committed to one of the most ambitious urban forestry goals in the city's history — 930,000 new trees by 2029. As of early 2025, roughly 200,000 had already been planted since 2023. The number is striking. The ambition is real. The money exists.

But a commitment to plant trees is not the same as a commitment to plant them where they're needed most. And that gap — between the headline number and the neighbourhood-level reality — is where the politics get complicated.

## What the Goal Actually Means

To put 930,000 trees in context: Calgary currently maintains roughly 7 million trees on public land across the entire city. Adding 930,000 over six years represents about a 13% increase in the public tree inventory. Spread evenly across the city that would be meaningful but modest. Concentrated in the communities with the least canopy it would be transformational.

The question nobody in the announcement answered was: which of those two things is actually going to happen?

The Path of Least Resistance

Here is the uncomfortable reality of large-scale municipal planting programs. When a city has a budget and a target number of trees to plant, the natural pressure is toward efficiency — getting the most trees in the ground for the least cost and effort. That pressure consistently favours planting where conditions are already suitable, because:

• Soil is already adequate, so no rehabilitation cost

• Infrastructure conflicts are fewer in older, established street grids

• Maintenance is easier where irrigation and care systems already exist

• Survival rates are higher, so the numbers look better in reports

The communities that already have trees are easier and cheaper to plant in. The communities that need trees most are harder and more expensive. Without an explicit, binding equity mandate built into how the planting dollars are allocated, the math of efficiency will consistently win over the math of justice.

Ward 5 and the Fight for the Northeast

Councillor Raj Dhaliwal, who represents Ward 5 in the northeast, has been the most vocal voice pushing back against this dynamic. When the federal funding was announced he immediately called for a significant share to be directed specifically to his ward — one of the lowest canopy areas in the city, home to communities like Saddle Ridge with as few as eight city-maintained trees per hectare.

His intervention was necessary precisely because it shouldn't have been necessary. The equity argument should be built into the program design from the start, not dependent on a single councillor fighting for his ward every budget cycle. When the equity case has to be made individually, by the right person, at the right moment in the budget process, it will sometimes succeed and sometimes fail depending on politics rather than need.

The Technical Barriers Aren't an Excuse

The city's urban forestry team has been transparent about the physical challenges of planting in newer, lower-canopy communities — soil quality, underground infrastructure conflicts, and the cost of ground preparation. These are real barriers, not invented ones.

But there is a difference between acknowledging a barrier and accepting it as a reason to underinvest in communities that are already underserved. Consider what the barriers actually require:

1. Soil rehabilitation — expensive but not impossible, and a one-time investment that unlocks planting capacity for decades

2. Infrastructure mapping — already exists in city GIS systems, just needs to be used systematically to find plantable locations

3. Alternative planting methods — micro-forests, potted trees, and Miyawaki dense plantings can work around many infrastructure conflicts

4. Longer timelines — some communities need a five-year soil and infrastructure preparation phase before planting at scale, which requires planning ahead rather than treating them as afterthoughts

None of these solutions are simple. But the communities that have been waiting the longest for trees deserve a plan with a timeline, not ongoing explanations of why it's difficult.

The Miyawaki Method: A Reason for Hope

One genuinely promising development is the Calgary Climate Hub's micro-forest program, which uses the Miyawaki method — dense, diverse plantings of native and adapted species in small urban spaces, roughly the size of a tennis court. Since 2022 the Climate Hub has planted four of these micro-forests, including two in the northeast in Marlborough and Martindale.

The Miyawaki method works around many of the infrastructure barriers that block conventional boulevard planting. Because the planting is concentrated in a small defined area rather than spread along a boulevard, it can be sited to avoid underground utilities. The dense planting means trees grow faster than conventional street trees — you get a recognizable forest canopy in decades rather than a century.

Critically the method is community-driven. Planting days involve 60 to 80 people working together in a small area, creating exactly the kind of community investment in local green space that makes long-term stewardship more likely. People who plant trees are more likely to protect them.

https://www.sprawlcalgary.com/calgary-tree-canopy

What Needs to Change

For the 930,000 tree commitment to mean something for the communities that need it most, three things need to happen that aren't currently guaranteed:

1. An equity allocation mandate requiring a minimum percentage of planting dollars — at least 60% — to go to communities below the city average canopy coverage, written into the program design rather than left to annual political negotiation

2. A dedicated soil remediation fund separate from the planting budget, so that the cost of preparing challenging sites doesn't compete directly with the cost of planting easy ones

3. Public annual reporting by ward showing exactly where trees were planted, what the canopy percentage is in each community, and whether the gap between the highest and lowest coverage neighbourhoods is growing or shrinking

Without those three things the 930,000 tree number remains a headline rather than a promise to the communities that need it most.

Next: Why heat, health, and trees are more connected than you think — and what the data shows about who bears the cost of Calgary's canopy gap →