The opportunity Canadian Food Manufacturers in Global Markets is commercial differentiation and stronger customer relationships.
Thermal Energy Storage: Reducing Energy Costs, Lowering Carbon Emissions and Strengthening Export Competitiveness.
Canadian food manufacturers look to reach global markets, they face increasing pressure to control energy costs, reduce greenhouse gas (GHG) emissions and demonstrate environmental performance to international customers.
Major food retailers and manufacturers are increasingly addressing emissions throughout their supply chains. European grocery retailers such as Tesco and Lidl have introduced climate initiatives encouraging certain suppliers to measure emissions, establish reduction targets and demonstrate environmental improvements.
Thermal Energy Storage (TES) offers an opportunity to address these challenges by reducing natural gas consumption, improving energy flexibility and potentially lowering operating costs.
For Canadian food manufacturers, TES offers two potential competitive advantages: improved financial performance and stronger commercial positioning through measurable carbon reductions.
1. The Competitive Challenge
Canadian food manufacturers compete internationally on price, quality, food safety, reliability and delivery performance. Energy represents a significant operating expense, particularly for facilities requiring steam, hot water, cooking, drying and pasteurization.
Natural gas remains an important source of industrial heat. However, energy-price volatility, customer emissions targets and changing procurement practices create incentives to reduce fossil-fuel consumption.
International food retailers increasingly measure Scope 3 emissions, which include emissions associated with products purchased from suppliers.
Canadian manufacturers demonstrating lower production emissions while maintaining competitive pricing may strengthen their position with these customers.
2. How Thermal Energy Storage Works
TES stores thermal energy (heat) for later use, separating the time which energy is produced from the time heat it is required.
Systems can be charged using low cost electricity during off peak hours or through recovered industrial waste heat. Stored energy is subsequently delivered to processes that require heat such as steam, hot water, cooking and boiler load reduction. The results are reduced usage of natural gas and electrical costs when electrifying the heat.
3. Reducing Operating Costs
The financial case for TES begins with measurable net energy savings.
A project evaluation should consider natural gas displaced, additional electricity consumption, demand charges, maintenance expenses, capital investment and potential financial incentives.
In Ontario for example, properly configured TES integrated with a genset or battery would support Global Adjustment (GA) cost reductions for eligible Class A electricity customers by reducing grid demand during the province's five annual system peaks.
Electricity is not automatically less expensive than natural gas. Consequently, TES economics must consider demand response and total operating costs rather than natural gas savings alone.
Investment assessments should calculate annual net savings, payback, net present value and internal rate of return. The competitive benefit to CO2e reduced manufacturing from a marketing perspective must not be undervalued.
Where emissions reduction is a primary objective, the marginal carbon abatement cost, expressed in dollars per tonne of CO₂e avoided, provides an additional measure of value.
4. Reducing Greenhouse Gas Emissions
TES can reduce emissions when stored heat replaces natural gas combustion and the emissions associated with charging the system are lower than those avoided.
Net reductions must account for avoided natural gas emissions, additional electricity-related emissions and system losses.
Results should be reported in annual tonnes of carbon dioxide equivalent (CO₂e) avoided and, where appropriate, emissions per tonne of finished product.
For exporters, these measurements are particularly valuable because customers may incorporate supplier manufacturing emissions into their own Scope 3 inventories.
Documented reductions can support supplier assessments, sustainability reporting and corporate decarbonization commitments.
5. Carbon Reduction Expectations in Export Markets
Climate management is becoming increasingly important in international food supply chains, although requirements vary by market and customer.
United States
Large U.S. grocery retailers, restaurant chains and food manufacturers have established supply-chain sustainability initiatives encouraging suppliers to measure and reduce emissions.
Canadian manufacturers demonstrating measurable emissions reductions through TES may strengthen their supplier relationships and support customer sustainability objectives.
Europe — European Union and United Kingdom
European grocery retailers have developed established supply-chain climate initiatives.
Tesco (United Kingdom) has value-chain climate commitments and supplier engagement programs addressing emissions associated with purchased products.
Lidl (Germany) has introduced supply-chain initiatives involving science-based emissions targets and engagement with suppliers responsible for significant product-related emissions.
These programs demonstrate how environmental performance is becoming an important consideration in supplier relationships. Consequently, investing in Thermal Energy Storage creates a valuable asset towards meeting European supply-chain initiatives.
Japan
Japan is strengthening its climate and emissions-management policies, including an emissions trading framework for qualifying large emitters. These domestic requirements do not automatically apply to Canadian exporters.
However, Japanese food retailers and manufacturers such as 7-Eleven increasingly incorporate environmental considerations, such as; minimizing manufacturing environmental impacts, into supply-chain management.
Canadian food manufacturers demonstrating lower production emissions may be better positioned to meet strict Japanese sustainability expectations.
China
China continues developing greenhouse gas accounting and carbon-management standards, including those relevant to food manufacturing. These standards do not automatically impose emissions-reduction obligations on Canadian exporters.
Nevertheless, Canadian manufacturers supplying Chinese companies or multinational brands operating in China may benefit from providing credible emissions data.
6. Commercial Benefits Beyond Energy Savings
TES may provide additional strategic value by helping Canadian food manufacturers:
Meet customer sustainability and procurement expectations.
Demonstrate measurable progress toward carbon-reduction targets.
Strengthen existing supplier relationships.
Improve competitiveness when bidding for international contracts.
Reduce exposure to natural gas price volatility.
Differentiate products through documented lower-carbon manufacturing.
For multinational food companies, supplier emissions contribute to overall supply-chain environmental performance.
Consequently, manufacturers demonstrating credible emissions reductions may become more attractive suppliers where carbon performance influences purchasing decisions.
These benefits are not guaranteed and depend on actual customer requirements.
7. Implementation and Measurement
Manufacturers considering TES should assess existing energy consumption, thermal requirements and greenhouse gas emissions.
A feasibility study should establish capital costs, operating savings, technical integration requirements, potential incentives and expected emissions reductions.
Following installation, energy consumption and emissions should be monitored against an established baseline.
Documented and, where appropriate, independently verified results can strengthen the credibility of information provided to international customers.
Conclusion
Thermal Energy Storage offers a potential competitive advantage for Canadian food manufacturers exporting to the United States, Europe, Japan and China.
Properly designed systems can reduce natural gas consumption, improve energy flexibility, potentially lower operating costs and deliver measurable greenhouse gas reductions.
As international retailers increasingly address supply-chain emissions, manufacturers demonstrating environmental improvements may strengthen their competitive position.
TES provides an opportunity to turn industrial decarbonization into a practical business investment that supports financial performance, environmental responsibility and long-term customer relationships.
