Carbon neutral vs net zero: what the claims mean and how to spot greenwashing
A neutral guide to carbon neutral, net zero and climate positive claims, the standards behind them (ISO 14068, SBTi, UN HLEG) and India's 2024 greenwashing guidelines.
Overview
Carbon neutral usually means an organisation, product or event has measured its emissions for a set period and balanced them, often with purchased carbon credits. Net zero is stricter: it means cutting emissions as deeply as science requires and balancing only the small remainder with lasting removals. Greenwashing is making these or any green claims without solid evidence.
Photo: "Cooling Tank and Fuel Gas Stack of Koradi Thermal Power Station seen from Highway. - panoramio" by Kailash Mohankar, CC BY 3.0, via Wikimedia Commons
These words appear on product packs, company websites and annual reports in India every day. They are not the same thing, and the standards behind them are getting stricter. This article explains each claim neutrally, the standards that govern them, and what Indian rules say about misleading green claims, as of October 2026.
Sources: IPCC AR6 Working Group III, Annex I: Glossary (2022); IPCC AR6 Working Group III, Summary for Policymakers (2022); UNFCCC, Paris Agreement (2015); ISO 14068-1:2023 Climate change management: Transition to net zero, Part 1: Carbon neutrality (catalogue page); BSI, PAS 2060 and ISO 14068-1 carbon neutrality; SBTi, The Corporate Net-Zero Standard (web page); SBTi, SBTi launches world-first net-zero corporate standard (28 October 2021); United Nations, High-Level Expert Group on the Net-Zero Emissions Commitments of Non-State Entities, Integrity Matters (2022); Press Information Bureau, CCPA issues Guidelines for Prevention and Regulation of Greenwashing and Misleading Environmental Claims (15 October 2024, Release ID 2064963); Department of Consumer Affairs, Guidelines for Prevention and Regulation of Greenwashing or Misleading Environmental Claims, 2024 (PDF); ASCI, Draft Guidelines: Environmental/Green Claims (16 November 2023); European Commission, Directive (EU) 2024/825 on empowering consumers for the green transition (Transition Pathways page); Directive (EU) 2024/825, Official Journal of the European Union; MoEFCC, India First Biennial Transparency Report (BTR-1) to the UNFCCC; ISO 14068:2026 Climate change management: Carbon neutrality (ISO committee page; replaces ISO 14068-1:2023); SBTi blog: Countdown to validation: new resources to prepare for the Corporate Net-Zero Standard V2.0 (2026)
This article was prepared with AI assistance and checked by the GreenEye team against the sources shown in each section.
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