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The Joint Impact Model

The non-profit platform to calculate financed emissions and social impacts

What is the JIM?

The Joint Impact Model (JIM) impact assessment module enables financial institutions to measure and disclose portfolio greenhouse gas (GHG) emissions, economic value added and jobs supported. JIM is aligned with industry standards, secure and user-friendly. 

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Trusted by institutions across the financial sector
Our community 
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DFIs and MDBs

Multilateral and development institutions investing in emerging markets.​

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Impact Investors

Impact investors, asset managers, and  impact driven investors in emerging markets.​​

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Financial institutions

Commercial banks financing climate and development goals in emerging markets. 

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Portfolio Impact Measurement 

Measure portfolio impact with a secure, globally harmonized model.

The JIM enables financial institutions to swiftly and securely measure the economic and environmental footprint of their portfolios. Leveraging a harmonized and transparent methodology backed by the latest global datasets, JIM provides robust, portfolio-wide estimates for jobs, value added, and GHG emissions, capturing direct, supply chain, induced, finance-enabled, and power-enabled impacts.


Built for emerging markets, JIM offers granularity, scalability, and flexibility, with features like automatic sector mapping, ex-post and ex-ante analysis, and PCAF aligned attribution. Hosted securely in the cloud and developed through global collaboration, JIM transforms complex impact data into clear, actionable insights.

Member Testimonials
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Phil Davis

“Since we adopted the Joint Impact Model, evaluating our portfolio’s footprint has become a seamless, comparable process. JIM’s harmonized methodology lets us measure indirect impacts—like jobs, GDP contribution, and greenhouse gas emissions—across our investments with unprecedented consistency.”

— Director of ESG & Impact, Helios

Josephine Annin 

"JIM enables Impact Fund Denmark to more easily and accurately calculate impact results that are difficult to measure, including Greenhouse Gas emissions generated, value added, and jobs supported by our investments. With an easy-to-use model, JIM allows us to gain deeper insights into the impact of our investments, contributing to improved impact measurement and communication.''

— Sustainability Manager Impact Fund Denmark

René de Sousa van Stralen

“As a founding partner of the Joint Impact Model, FMO has championed the development of a shared standard for measuring indirect impacts. From day one, JIM has enabled us—and the industry—to bring transparency and consistency to how we assess jobs, emissions, and economic contribution across portfolios. It reflects our commitment to driving impact through collaboration”

— Senior Impact Officer, FMO

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