ESG Reporting guide

ESG reporting standards

ESG standards differ, but they all become easier when the underlying carbon data is traceable and consistently documented.

Quick answer

Major ESG reporting standards and frameworks include ESRS under CSRD, ISSB standards, GRI, SASB sector guidance, TCFD-style climate disclosure, and local rules such as SEBI BRSR.

How standards differ

Some standards focus on financial materiality, others on broader stakeholder impact, and some are mandatory only for specific company types.

  • ESRS is designed for CSRD sustainability statements in the EU.
  • ISSB standards focus on investor-useful sustainability-related financial disclosures.
  • GRI is often used for broader stakeholder reporting.
  • Local rules such as SEBI BRSR may shape listed-company reporting.

Where carbon accounting fits

Emissions data is one of the first areas reviewers examine because the calculations should be reproducible.

  • Scope 1 and 2 totals support climate disclosures.
  • Trend charts help explain progress and operational changes.
  • Evidence packs reduce friction with auditors, buyers, and investors.

A practical approach

Start by making the emissions data defensible, then map it into the framework your market or customers require.

  • Collect recurring activity data before the reporting deadline.
  • Document factors and estimates in the same place as the output.
  • Keep optional framework mapping separate from the calculation engine.

Turn guidance into a carbon accounting report

Upload electricity bills, fuel records, and travel data; review Scope 1 and 2 calculations; then export a PDF pack your team can inspect before disclosure.