Guide
Convert GST Invoices & E-Way Bills to Emissions Data
How to convert Indian GST tax invoices and e-way bills into audit-ready Scope 1, 2, and 3 emissions data. HSN codes, UQC units, and logistics ton-km formulas.
5 min read
ZeroCarbon Publications
Notes on carbon, compliance and the work in between
Perspectives on how emissions data should work, practical guides to CBAM and BRSR, and the regulatory news that changes what exporters and listed companies have to do.
Guide · 7 posts
Guide
Scope 2 Emissions from DISCOM Electricity Bills Guide
Calculate Scope 2 emissions from Indian DISCOM bills using CEA Baseline v20.0. Learn why active kWh matters over kVAh and how to avoid power factor distortions.
4 min read
Guide
SEBI BRSR Core Assurance: 9 KPIs & Circular Rules
SEBI BRSR Core assurance requirements under Circular CIR/2023/122 and CIR/2025/42. Detailed breakdown of the 9 ESG KPIs, glide path, and SSAE 3000 audit rules.
4 min read
Guide
What a CBAM Verifier Checks in an Indian Plant: Audit Guide
Audit checklist for EU CBAM verification in Indian mills. How accredited verifiers inspect production boundaries, calorific values, and precursor emissions.
4 min read
Guide
BRSR Value Chain Scope 3: Guide for Indian Suppliers
How SEBI BRSR value-chain disclosures push Scope 3 requests down to Indian MSMEs. The 2% threshold, questionnaire fatigue, and sharing Product Carbon Footprints.
4 min read
Guide
India CCTS Guide: Emission Trajectories & ICM Portal
A guide to India's Carbon Credit Trading Scheme (CCTS), Gazette S.O. 2824(E), BEE emission intensity targets, compliance cycles, and power exchange trading.
5 min read
Guide
What CBAM default values cost your EU buyer, worked through for Indian steel
A worked example with the official EU default values and benchmarks: what 1,000 tonnes of Indian hot-rolled steel costs an EU importer under CBAM in 2026, 2027 and 2028.
4 min read
Design Partners
Exporting steel or aluminium to the EU?
We are onboarding a small group of Indian exporters to prepare their first CBAM data with us.
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