Emissions Gap Report 2026

Context

The Emissions Gap Report 2026 warns that global efforts to limit warming to 1.5°C remain inadequate, requiring deeper and faster greenhouse gas emission cuts.

About the Report

1. Publisher: United Nations Environment Programme (UNEP), with the UNEP Copenhagen Climate Centre (UNEP-CCC) and other partners.
2. Purpose: Measures the “Emissions Gap”—the difference between projected global GHG (Greenhouse Gas) emissions under current national commitments (NDCs) and the actual reductions required to limit global warming under the Paris Agreement temperature goals.
3. Release: Published annually ahead of the UN Climate Change Conference of the Parties (COP).

Key Findings and Global Climate Action

1. Global GHG emissions: Reached 4 billion tonnes of CO₂ equivalent (GtCO₂e) in 2025, about 0.16 GtCO₂e lower than in 2024. Fossil fuels contribute over two-thirds of emissions; other sources include land-use change, methane, nitrous oxide and fluorinated gases.
2. Temperature projections: Warming could reach 8°C under current policies, 2.6°C with full implementation of Nationally Determined Contributions (NDCs) and 2.1°C if additional net-zero pledges are met.
3. Required emission cuts: The lowest-overshoot pathway for the 5°C goal requires emissions to fall from 2025 levels by 18% by 2030, 45% by 2035 and 69% by 2040.
4. NDC gap: Current commitments would reduce emissions by only 5–8% by 2030 and 11–15% by 2035, relative to 2025 levels.
5. Carbon removal: Returning to the 5°C pathway by 2100 would require deep emission cuts alongside the removal and permanent storage of around 320 Gt of CO₂ this century.
6. Sectoral Progress & Gaps: Renewables & Solar PV capacity expanded rapidly; however, high fossil fuel dependence, transport emissions, and deforestation remain major bottlenecks.
7. Policy Mandate: Demands urgent transition from policy formulation to stricter enforcement, enhanced climate finance, and rapid tech adoption.

Lessons from International Experiences

1. European Union — Market Incentives: EU ETS (Emissions Trading System) uses a declining emissions cap and tradable allowances to drive industrial cuts through market mechanisms.
2. China — Industrial Decarbonization: Combines carbon pricing with clean technologies and strict MRV (Monitoring, Reporting, and Verification) frameworks.
3. Morocco — Renewable Energy: Utilizes PPP (Public-Private Partnerships), competitive procurement, and long-term PPAs (Power Purchase Agreements) to de-risk green investments.

Major Challenges in Global Decarbonization

1. Severe Finance Deficit & Transition Costs: High capital requirements for clean tech, alongside a critical shortfall in affordable Climate Finance and Technology Transfer for Developing Countries.
2. Resistance in Hard-to-Abate Sectors: Absence of economical, scalable zero-carbon alternatives for heavy industries and long-haul transport (Steel, Cement, Aviation, Shipping).
3. Conflict Between Energy Security & Development: Difficulty in balancing rapid economic growth and energy access with the urgent need to reduce deeply rooted Fossil-Fuel Dependence.
4. Grid Vulnerabilities & Critical Mineral Constraints: High storage costs for variable Renewable Energy (Solar, Wind), coupled with eco-damaging and concentrated Critical Mineral supply chains.
5. Regulatory Deficits & Unproven Tech Limits: Weak MRV (Monitoring, Reporting, and Verification) frameworks and widespread Greenwashing, combined with high costs and energy penalties of CCUS (Carbon Capture, Utilisation, and Storage).

India’s Initiatives for Climate Action

1. Updated NDC Targets (2031–2035): Commits to a 47% GDP emissions intensity cut, 60% non-fossil power capacity, and a 3.5–4.0 billion-tonne  carbon sink by 2035 (vs. 2005 baseline).
2. Net-Zero & Solar Adoption: Targets Net-Zero by 2070 via solar expansion under PM Surya Ghar (rooftop solar) and PM-KUSUM (agricultural solarization).
3. National Green Hydrogen Mission: Aims for 5 MMT (Million Metric Tonnes) annual green hydrogen by 2030, driven by the SIGHT (Strategic Interventions for Green Hydrogen Transition) scheme.
4. Clean Mobility: Accelerates EV adoption (2 wheelers, buses, charging networks) through the PM E-DRIVE Scheme.
5. Industrial Decarbonization: Promotes industrial energy efficiency via PAT (Perform, Achieve and Trade) and market trading via CCTS (Carbon Credit Trading Scheme).
6. Energy Efficiency: Lowers domestic electricity consumption via nationwide LED deployment under UJALA (Unnat Jyoti by Affordable LEDs for All).
7. Forest Sinks: Enhances carbon sequestration and biodiversity via targeted afforestation and agroforestry.

Way Forward

1. Strengthening NDCs: Align NDCs (Nationally Determined Contributions) with enforceable sectoral targets to bridge the Implementation Gap.
2. Clean Energy & Industry Transition: Scale Renewable Energy and power grid modernization, while decarbonizing heavy industry via Green Hydrogen.
3. Equitable Climate Finance: Deliver predictable, affordable finance and tech transfer to Developing Nations under the CBDR-RC (Common But Differentiated Responsibilities and Respective Capabilities)
4. Robust MRV & Markets: Establish transparent MRV (Monitoring, Reporting, and Verification) frameworks across supply chains and build credible carbon markets.
5. Protecting Natural Carbon Sinks: Prevent deforestation and restore ecosystems (forests, wetlands), using CDR (Carbon Dioxide Removal) only as a supplement to direct mitigation.
6. Sustainable Consumption: Mobilize demand-side behavior change (such as India’s LiFE — Lifestyle for Environment initiative) to drive energy conservation and resource efficiency.

FAQs

Q1. Which organisation publishes the Emissions Gap Report?

Ans. The United Nations Environment Programme (UNEP) publishes it annually with the UNEP Copenhagen Climate Centre and other partners.

Q2. What is the emissions gap?

Ans. It is the difference between projected global emissions under current climate commitments and the levels required to meet the Paris Agreement temperature goals.

Q3. What is an NDC?

Ans. A Nationally Determined Contribution (NDC) is a country’s climate action commitment under the Paris Agreement to reduce emissions and address climate change.

Q4. What are India’s updated climate targets for 2035?

Ans. India targets a 47% reduction in GDP emissions intensity, 60% non-fossil installed electricity capacity and a 3.5–4.0 billion-tonne CO₂-equivalent carbon sink, relative to the specified 2005 baseline.