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Release notes

This page is updated with every new Secaro release. Here you’ll find a summary of what’s new, what’s improved, and what’s been fixed – organized by release, leading with the most recent updates.

July 2026

This release updates the energy-related emission factors used in Secaro’s calculations, completing the rollout of dual location and market-based Scope 2 reporting in line with GHG Protocol and SBTi requirements.

 

Energy related emission factor update

Secaro’s emission factor library has been updated to include revised factors for years preceding 2024. The most significant changes relate to electricity (standard) factors for 2012-2023, where updates were needed to fully support dual reporting. Factor updates outside of this are minor. Non-electricity energy factors draw primarily on the 2006 IPCC guidelines and UNFCCC Annex 1 data, supplemented by national agency data where available. Electricity emission factors for CO2 are sourced primarily from Ember, with IPCC AR5 data used for CH4 and N2O components.

 

Recalculation of historical emissions

Following the update, users may notice changes to historical emissions figures in their reports. This reflects the methodological update to dual reporting of market and location-based emissions, and application of more accurate emission factors to existing activity data; the underlying activity data has not changed. The most noticeable differences will relate to emissions associated with electricity.