E-ledgers Explained
A video learning series that breaks down complex questions on product-level emissions accounting into clear, concise, and practical insights.

Allocation
Curious how the E-liability methodology ensures representationally faithful allocation of emissions and consistency across entities and industries? Our co-founders, Robert Kaplan and Karthik Ramanna, join our Chief of Staff, Lauren Holloway, in exploring the allocation of emissions from common resources and joint products.
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Electricity Emissions
Our co-founders, Robert Kaplan and Karthik Ramanna, explore current conceptual gaps in Scope 2 reporting and electricity emissions measurement. How can electricity emissions be accurately accounted for and allocated using the E-ledgers methodology? Watch the video and learn about our five key principles for accurate electricity emissions accounting.
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Emissions Aggregation
Our co-founders, Robert Kaplan and Karthik Ramanna, join our Operations Associate, Sandy Lum, to explore how the E-liability methodology tracks and aggregates emissions across the economy. How does it move from individual transactions to entities, jurisdictions, and ultimately the global E-ledger? And what does this mean for the credibility of net-zero claims?
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Direct Measurement and Assurance
Accurate carbon accounting is the lynchpin to align capitalism with decarbonization, and that accuracy stems from how primary emissions data are measured and verified. In this video, we describe three practical approaches to direct emissions measurement and explore how the E-liability method ensures those numbers can be verified and passed down a value chain with confidence.
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