While TC Energy has increased its natural gas demand outlook citing the expanding data centre sector, this projection raises concerns about environmental impact and long-term sustainability. Relying more heavily on fossil fuels like natural gas may conflict with Canada’s climate commitments and goals for reducing greenhouse gas emissions.
Data centres do require significant energy, but there is growing potential to power them with renewable sources and improve energy efficiency. Increasing natural gas infrastructure risks locking in emissions for decades and may divert investments from cleaner alternatives. Communities located near pipelines and extraction sites may face environmental and social impacts from expanded natural gas operations.
Market volatility is another issue, as natural gas prices can fluctuate widely, potentially increasing costs for businesses and consumers. Overestimating long-term demand may result in underutilized infrastructure or stranded assets if policies accelerate energy transitions faster than expected.
Skeptics urge a cautious approach by policymakers and industry leaders to ensure that energy system planning prioritizes sustainability, energy diversification, and social responsibility alongside economic interests. The natural gas increase tied to data centres should be critically assessed within the broader context of climate targets and technological innovation potential.