Ottawa's Garbage Problem Isn't Going Away — But Is the Fix Already Outdated?
Ottawa is facing a waste management crossroads, and the path the city appears to be heading down is raising some serious eyebrows. As the city moves forward with plans for a new landfill, its own waste management blueprint repeatedly calls for 'proven' technology — which, critics like Ottawa Citizen columnist Randall Denley argue, is just a polite way of saying old.
The debate cuts to the heart of how Ottawa wants to handle its mounting garbage problem in the decades ahead. With existing landfill capacity under pressure and the city's population continuing to grow, the pressure to act is real. But the question isn't just where the garbage goes — it's how we deal with it.
What 'Proven' Really Means
On the surface, wanting proven technology sounds like sensible, responsible governance. Nobody wants Ottawa taxpayers footing the bill for an unproven experiment that ends up costing twice as much and delivering half the results.
But here's the catch: in the world of waste management, leaning on 'proven' can mean defaulting to conventional landfill approaches that were cutting-edge decades ago. Meanwhile, newer technologies — including waste-to-energy systems, advanced composting, anaerobic digestion, and plasma gasification — have matured significantly in other jurisdictions and are delivering real results.
Some European cities have been running highly efficient waste-to-energy facilities for years, dramatically reducing the volume of material that ends up buried in the ground. These aren't moonshot technologies anymore. They're operating plants with track records.
What Are the Alternatives?
The greener options on the table for cities Ottawa's size generally fall into a few categories:
- Waste-to-energy incineration: Burns non-recyclable waste to generate electricity or heat. Controversial due to emissions concerns, though modern facilities have improved significantly on that front.
- Anaerobic digestion: Breaks down organic waste to produce biogas and compost. Well-suited to cities that have strong green bin programs — which Ottawa does.
- Advanced sorting and recycling infrastructure: Investing upstream to reduce what reaches a landfill in the first place.
None of these is a silver bullet, and each comes with its own cost, community, and environmental trade-offs. But the argument is that Ottawa should be seriously weighing these options rather than reaching for the familiar shovel.
The Cost of Playing It Safe
There's a fiscal argument lurking in this debate too. Landfills aren't free — they require land acquisition, long-term monitoring, eventual closure costs, and ongoing environmental liability. A plan built around burying garbage for another 30 years could end up being neither the cheapest nor the greenest option when the full lifecycle costs are tallied.
For a city that has set ambitious climate targets and wants to position itself as a forward-thinking capital, defaulting to landfill-first thinking seems like a missed opportunity.
What Happens Next
Ottawa residents and city councillors will have opportunities to weigh in as the waste management plan moves through the approval process. If there's ever a moment to push for a more ambitious, modern approach, it's before shovels go in the ground — not after.
The city's garbage problem is real and urgent. But 'proven' shouldn't become an excuse for not looking hard enough at what's actually possible in 2026.
Source: Ottawa Citizen, opinion by Randall Denley
