Emissions Gap Report 2026: Bridging the Divide Between Climate Pledges and Action
Context
The United Nations Environment Programme (UNEP) released the Emissions Gap Report 2026: The Point of Return, highlighting that preventing any overshoot of the 1.5°C global warming threshold is now virtually impossible. The report stresses that the gap between national climate commitments and actual emission reduction requirements continues to widen, making immediate and substantial mitigation essential to limit future climate risks.
About the Emissions Gap Report 2026
The Emissions Gap Report is UNEP’s annual scientific assessment that compares projected greenhouse gas (GHG) emissions under countries’ climate pledges with the emission pathways needed to achieve the temperature goals of the Paris Agreement.
The 2026 edition, the 17th in the series, examines global emission trends, the adequacy of Nationally Determined Contributions (NDCs), future temperature projections and the feasibility of limiting climate overshoot.
Key Findings of the Report
1. Overshooting the 1.5°C Threshold
The world is no longer on a credible pathway to limit warming to 1.5°C without overshoot. The priority has shifted towards restricting the extent and duration of the overshoot and reducing temperatures over time through sustained emission cuts and, where feasible, carbon dioxide removal.
2. Persistently High Global Emissions
Global greenhouse gas emissions remained around 58.4 billion tonnes of carbon dioxide equivalent (GtCO₂e) in 2025. Rising fossil-fuel emissions continue to counterbalance reductions associated with land-use changes and wildfire emissions, indicating that global decarbonisation remains insufficient.
3. Steep Emission Reductions Required
Compared with 2025 levels, global emissions need to decline by approximately:
- 18% by 2030
- 45% by 2035
- 69% by 2040
These targets require rapid changes in electricity generation, industrial production, transport, buildings and land-use practices.
4. Growing Gap in National Climate Commitments
Current 2035 NDCs leave an estimated emissions gap of 16 GtCO₂e. The commitments are projected to achieve only an 11–15% reduction, compared with the 45% reduction required by 2035.
This demonstrates the difference between the climate action countries have promised and the action necessary to meet global temperature objectives.
5. Higher Long-Term Warming Projections
Under existing policies, global temperatures could rise by around 2.8°C by 2100. Full implementation of announced climate pledges could bring the projection down to approximately 2.1°C, but this would still leave the world exposed to severe climate-related risks.
6. Uncertainty Surrounding Carbon Dioxide Removal
The report highlights the potential need to remove approximately 320 GtCO₂ from the atmosphere over the course of this century to limit and reverse overshoot. However, achieving this scale of removal raises concerns regarding technology readiness, costs, land availability, water requirements and ecological consequences.
7. Renewable Energy Progress Amid Fossil-Fuel Dependence
Solar energy deployment has expanded sevenfold faster than projections made in 2015. Despite this progress, continued coal, oil and natural gas consumption remains a major obstacle to achieving the pace of decarbonisation required.
India and the Report
1. Progress Towards NDC Targets
India is projected to meet its 2030 and 2035 NDC targets under existing policies, according to the report. This reflects progress in implementing its climate commitments, although further action may be needed to support deeper long-term decarbonisation.
2. Economic Growth and Emissions Intensity
India’s climate strategy places considerable emphasis on reducing emissions intensity, which measures emissions per unit of GDP. Consequently, emissions intensity may decline even as total emissions increase because of industrialisation, urbanisation and rising energy demand.
The challenge is to reconcile development priorities with a gradual reduction in dependence on carbon-intensive energy sources.
3. Lower Per Capita Emissions
India’s projected per capita emissions in 2035 stand at approximately 3.6 tCO₂e, compared with 9.3 for China, 11.5 for Russia and 15.2 for Saudi Arabia.
This underlines the importance of equity, differentiated national circumstances and development needs in international climate negotiations.
4. Renewable Energy Expansion and Coal Dependence
India is pursuing an expansion of non-fossil electricity capacity towards 500 GW by 2030. However, coal continues to provide a substantial share of electricity as demand grows.
Strengthening transmission networks, energy storage and renewable integration will be important to maintain reliable power supply while reducing emissions.
Major Challenges to Global Climate Action
1. Geopolitical Divisions and Weakening Multilateralism
Changing national priorities and withdrawals from international climate agreements can undermine collective action. The United States’ formal withdrawal from the Paris Agreement has raised concerns about the continuity of global cooperation and the implementation of climate commitments.
Such developments can weaken confidence in collective targets, climate finance arrangements and technology-sharing initiatives.
2. Limitations of Large-Scale Carbon Removal
Technologies such as Bioenergy with Carbon Capture and Storage (BECCS) and Direct Air Capture (DAC) could contribute to removing atmospheric carbon dioxide. However, deploying them at the required scale may compete with food production, biodiversity conservation and other essential uses of land, water and renewable electricity.
Overdependence on future removal technologies could also delay the immediate reduction of emissions at their source.
3. Expansion of Oil and Gas Infrastructure
Investment in new LNG terminals, oil exploration and fossil-fuel transport infrastructure risks prolonging dependence on carbon-intensive energy systems. Long-lived infrastructure can create economic and political pressures to continue fossil-fuel use even as climate targets become more stringent.
4. Failure to Halt Deforestation
Global efforts to end forest loss by 2030 remain off track. Agricultural expansion, forest degradation and unsustainable land management reduce the capacity of ecosystems to absorb carbon dioxide.
Afforestation alone cannot compensate for continued destruction of existing forests, particularly in carbon-rich tropical ecosystems.
5. Financial and Developmental Constraints
Developing economies must simultaneously address poverty, infrastructure deficits, energy access and climate vulnerability. High capital costs, limited access to technology and inadequate international financial support can delay the adoption of low-carbon alternatives.
A fair transition must therefore combine emission reductions with affordable energy, employment protection and inclusive development.
Way Forward
1. Strengthen National Climate Commitments
Countries should develop more ambitious 2035 NDCs that reflect the scale of reductions required. Commitments should be supported by clear sectoral targets, implementation timelines, transparent monitoring and regular assessments of progress.
2. Accelerate Renewable Energy and Electrification
Governments should expand renewable electricity, modernise power grids, deploy energy storage and promote electrification in transport, buildings and industry. Achieving global renewable energy expansion goals requires coordinated investment and measurable milestones.
3. Reduce Fossil-Fuel Dependence
Countries should establish credible pathways to phase down unabated fossil-fuel use, avoid unnecessary long-term investments in high-emission infrastructure and reform inefficient fossil-fuel subsidies. Investment should increasingly support renewable energy, green hydrogen, storage and energy efficiency.
4. Adopt Integrated Climate Policy Frameworks
Carbon pricing, emission standards, clean transport systems and public investment should be combined according to national circumstances. Governments should assess the expected impact of policies before implementation and strengthen them through evidence-based evaluation.
5. Protect Forests and Natural Carbon Sinks
Governments should strengthen forest governance, curb agricultural encroachment, restore degraded ecosystems and promote sustainable land management. International cooperation and financial incentives can help countries protect forests while supporting local livelihoods.
6. Regulate Carbon Removal Technologies
Clear standards are required for measuring carbon removal, verifying permanent storage and assessing environmental impacts. Carbon removal should supplement deep emission cuts rather than serve as a substitute for reducing fossil-fuel emissions.
7. Strengthen Climate Finance and International Cooperation
Developed countries and multilateral institutions should improve access to affordable finance, technology transfer and capacity-building support. Greater cooperation is necessary to ensure that developing countries can pursue low-carbon development without compromising essential social and economic objectives.
Conclusion
The Emissions Gap Report 2026 highlights that global climate action remains inadequate despite significant progress in renewable energy deployment. While overshooting the 1.5°C threshold has become virtually unavoidable, the severity of future warming will depend on how quickly countries reduce emissions and implement their climate commitments. For India, the challenge is to combine economic development with renewable energy expansion, improved efficiency and a gradual reduction in coal dependence. Bridging the emissions gap requires immediate mitigation, credible national targets, stronger international cooperation and equitable climate finance to limit warming and preserve the possibility of returning towards the 1.5°C goal over time.
Source : UNEP