How Vancity Delivers Proven CO2e Emissions reductions among users of the Carbon Counter tool with Clarity AI

Vancity, one of Canada’s largest credit unions, was the first financial institution in the country to launch a solution that offers their members a way to estimate the CO2_e emissions that come from their purchases. Now with three years in the market, it has proven to help their customers spend more sustainably.

The Opportunity

Vancity set commitments in 2021 to reach net zero by 2040. As part of this Vancity sought to strengthen its leadership by helping cardholders link their Vancity enviroVisa™  spending to environmental impact. The initiative helps raise awareness of purchase-related emissions, provide insights into lower-carbon options, and encourage more sustainable spending behaviors over time.

The Solution

Vancity partnered with Clarity AI to launch the Carbon Counter™ in 2022, making it the first Canadian financial institution to offer a sustainable banking tool of this kind. Available as an opt-in feature for Vancity enviroVisa™ cardholders, the Carbon Counter estimates the carbon footprint of purchases, provides personalized insights to reduce emissions, and tracks progress over time.

The Results

An analysis with data across 52 weeks showed statistically significant results that users of Vancity’s Carbon Counter reduced the carbon emissions of their spending, compared to a control group. Overall emissions decreased by 8% and emissions intensity of spending by 5%, all while maintaining stable spending levels.

Vancity Introduces A First-of-its-Kind Solution in Canada

Vancity launched the Carbon Counter^TM tool in October 2022, becoming the first financial institution in Canada to offer a sustainable banking proposition of its kind. The tool, which is an opt-in feature, helps Vancity enviro™ Visa cardholders understand the estimated carbon footprint of their purchases, as well as provide advice on what they can do to reduce it.

Here are some of the ways the Carbon Counter tool is helping Vancity unlock new value for its customers.

Helping Customers Build Awareness of Their Environmental Impact 

Every purchase made on a Vancity enviroVisa™ card is an opportunity for climate action. The Carbon Counter calculates a cardholder’s estimated carbon footprint based on the shopping categories of their purchases and follows their progress over time, identifying areas for improvement.  

Empowering a More Sustainable Lifestyle

Footprinting is just the beginning. Vancity enviroVisa™ cardholders can take their sustainability efforts further with the Carbon Counter. This tool provides bite-sized insights that help credit cardholders identify opportunities to reduce their carbon footprint by making changes to their spending habits. These insights are tailored to the specific transaction, making the information personalized and easy to act on.  

Driving Climate Engagement and Customer Loyalty

The Carbon Counter also offers Vancity’s enviroVisa™ cardholders a new way to connect with their credit union through a unique feature that aligns with cardholder values. Customers see that their financial institution is responding to meet their needs in a shifting environment, which enhances customer loyalty and lifetime value. 

Carbon Counter™ Delivers Proven Carbon Emissions Reductions

It’s essential that sustainability solutions don’t just raise awareness; they must lead to measurable change. In the case of Vancity’s Carbon Counter, a rigorous data analysis proved that there were statistically significant reductions in carbon emissions among users of the solution. 

An analysis was conducted comparing pre- and post treatment data over 52 weeks of early adopters with late adopters, with late adopters as the control group. The results measured represent differences in behavior relative to the control group in the same period.

The results showed statistically significant carbon emission reductions that persisted over time:

Reduced Overall Carbon Emissions Per User

An 8% reduction in emissions per user (p < 0.05) among their purchases

Reduced Carbon Intensity Per Dollar Spent

A 5% reduction in emissions intensity of spending (p < 0.05), meaning users were making more sustainable choices with every dollar (Canadian Dollar) spent.

No Trade-Off Between Financial Wellbeing and Sustainability

Spending levels were stable during this period, suggesting people were spending more sustainably, not less.

There were also notable positive behavioral shifts in the most emissions intensive consumer purchasing categories.

Groceries

• 5% reduction in emissions (p < 0.05)
• 4% reduction in carbon intensity (p < 0.01)

Transportation

• 13% reduction in emissions (p < 0.10)
• 4% reduction in carbon intensity (not statistically significant, but indicative of a positive trend)

Living Expenses

• 8% reduction in emissions (p < 0.10)
• 4% reduction in carbon intensity (p < 0.01)
• 6% increase in the number of transactions (p < 0.01)

These findings further underscore that the suggested sustainable behavior did not come from reduced consumption, but more thoughtful choices. In fact, users increased their number of transactions in the living category by +6%.

What’s Next for Vancity

The analysis has provided evidence that Clarity AI’s solution enables Vancity cardholders who engage with the Carbon Counter tool to make lower-emissions choices without restricting consumption. There is also strong statistical confidence that the positive changes were driven by the solution’s intervention, not by seasonality, randomness, or outside factors.

While the findings are specific to this opt-in group, they provide a powerful proof-point: when consumers engage, digital sustainability solutions deliver measurable, scalable impact. This is a clear signal that the market is ready, and that scaling adoption can unlock even greater outcomes.