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From Reporting to Action: A Financed Emissions Case Study with a Top 10 Bank

As regulatory pressures and stakeholder expectations rise, financial institutions need accurate, scalable, cost-effective ways to measure, disclose, and reduce financed emissions and improve portfolio resilience.

Climative partnered with a top 10 North American bank to develop a whitepaper that describes a novel approach tested in a project (click here to request a copy). Results show how Climative’s Automated Carbon Model helps financial institutions report portfolio emissions at scale with PCAF Data Quality Score (DQS) of 3 or higher. Climative is now a PCAF Accredited Partner, recognizing our alignment with global standards for reporting and disclosing financed emissions.

Good to Know:

PCAF is the Partnership for Carbon Accounting Financials.

Data Quality Score (DQS) ranges from 1 (highest data quality) to 5 (lowest data quality).

Three Challenges

Financial institutions face three challenges in measuring and reporting their financed emissions footprint and setting carbon reduction targets:

  1. Data gaps: Financial institutions face limited access to building-specific information, such as living area, energy source, and insulation details.
  2. Low data quality: Reliance on low-quality carbon data (DQS 4 or 5) based on regional averages can lead to understating financed emissions. This makes it harder to set actionable reduction targets and track progress effectively.
  3. Scale and cost: Achieving DQS 3 or above requires property-level data and analysis, which are expensive and slow with more manual methods, typically via an on-site audit.

Solution

The Automated Carbon Model (ACMTM) uses machine learning algorithms, historical energy audit results, property-level building characteristics data, weather data, and region-specific emission factors to offer a robust framework for measuring and tracking financed emissions. This approach addresses the key challenges (data gaps, low data quality, scale and cost) and gives actionable roadmaps for reducing climate risk and carbon emissions.

Project Results

Key findings from the project between Climative and a top 10 North American bank:

  1. PCAF DQS 3 compliance: Climative uses property-level characteristics to produce energy labels and carbon estimates, trained on onsite energy audits, meeting DQS 3 requirements. Climative is a PCAF Regional Accredited Partner.
  2. Improved data quality: The ACM achieved a weighted average PCAF DQS of 3 for the BC provincial inventory, improving the previous DQS of 4 or 5 using regional averages.
  3. Strong Alignment with Industry Standards: The ACM outputs showed high correlation with historical onsite energy audits, with building-level accuracy above 80%.
  4. Scalable and cost-effective: The ACM’s automated approach enabled instant assessment of the entire portfolio, offering an efficient and cost-effective solution.
  5. Actionable insights: The property-level data helped identify properties in climate-risk zones, high-emission properties, and potential retrofit opportunities, supporting actionable roadmaps for property decarbonization and improved resilience.

What This Means for Financial Institutions

By adopting the ACMTM and partnering with Climative, financial institutions can improve their emissions reporting data quality, set more meaningful carbon reduction targets, and develop effective strategies for managing climate-related risks and opportunities in their mortgage portfolios.

The Climative team would be happy to discuss the methodology and implications of these results. Please request the full whitepaper below, or click here to schedule a call with the author and our Director of Data Science, Tianshu Huang.

Request the Full Whitepaper

Related Reading

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Tianshu Huang

Tian is a dedicated and creative statistical modeler who leads the development of Climative’s data strategy and machine learning algorithms. She believes that ethical and thoughtful use of AI will help us achieve climate goals while creating equal opportunity for all.

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