To combat rising construction costs,developers are utilizing centralized thermal plants to recover real estate typically occupied by mechanical systems.. This shift, seen in projects like Vancouver's Oakridge Park, helps maximize usable area while meeting environmental standards.
Reclaiming Penthouse Space from Building-Scale Mechanicals
Traditional high-rise design forces developers to sacrifice prime real estate—specifically basement rooms and rooftop penthouses—to house individual boilers and chillers. As construction costs climb and profit margins shrink, this "lost" square footage has become a significant financial burden. According to the report, Corix Chief Development Officer Diego Mandelbaum notes that reducing this inefficient space allows developers to create more usable area, which is critical for making modern projects "pencil."
By moving thermal equipment out of individual towers and into a central plant, developers can repurpose the most valuable parts of a building. This approach essentially converts non-revenue-generating mechanical space back into high-value residential or commercial square footage.
Meeting Vancouver’s Green Mandates at Oakridge Park
In Vancouver, municipal low-carbon building policies have added a layer of complexity to large-scale developments. At the Oakridge Park project, which is expected to reach 5 million square feet at full buildout, Corix helped centralize thermal equipment to meet these specific requirements.. This strategy does more than just save space; it helps developers access crucial financing.
The report states that the Canada Mortgage and Housing Corporation (CMHC) requires specific efficiency and carbon standards for its multi-unit residential mortgage insurance. because Corix can help developers meet these standards, they effectively unlock the CMHC-insured loans that many new rental housing projects rely on for survival.
Bypassing a 10-Year Utility Delay in Utah City
Infrastructure bottlenecks often threaten the timelines of massive master-planned communities. In the case of Utah City, waiting for the local utility to provide the necessary 70 megawatts of power could have resulted in a decade-long delay. By opting for a district energy model, the development team was able to bypass the grid's limitations.
The source notes that the developer was able to verify Corix's numbers against their own tendered mechanical equipment prices, finding them competitive even with construction already underway. This allowed the project to maintain momentum without being held hostage by long-term utility expansion schedules.
How to Phase Generation Amidst Market Uncertainty?
While the benefits are clear, the transition from modular systems to large-scale plants requires precise timing and carries inherent risks. At Vancouver’s UniverCity near Simon Fraser University, the system began with modular natural gas boilers before scaling up to a large biomass plant once the load increased. However, the source highlights a major tension: developers cannot provide certainty on build-out timelines due to market volatility.
This leaves two critical questions for the industry: How will energy providers accurately predict the necessary scale of investment to avoid overbuilding? Furthermore, how can they ensure that rates remain competitive for early residents if the expansion of the plant is delayed by market shifts?
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