Background and Context

Under the Paris Agreement, all signatory countries are required to periodically submit Nationally Determined Contributions (NDCs). These are voluntary climate pledges that outline how countries intend to reduce emissions, shift away from fossil fuels, and strengthen adaptation and resilience.

India’s previous NDC, submitted in August 2022, had committed to:

• 50% non-fossil installed electric capacity by 2030
• 45% reduction in emissions intensity of GDP from 2005 levels
• Creation of an additional carbon sink of 2.5–3 billion tonnes of CO₂ equivalent

The new NDC raises all three targets. The revised commitments reflect both India’s domestic renewable energy expansion and growing international expectations for stronger climate action in the run-up to 2035.

Key Developments

1. Enhanced Non-Fossil Capacity Target

India has raised the target for installed non-fossil electric capacity from 50% by 2030 to 60% by 2035.

2. Stronger Emissions Intensity Reduction

The emissions intensity reduction target has been increased from 45% to 47%, relative to 2005 GDP levels.

3. Larger Carbon Sink Commitment

India has raised its carbon sink target from 2.5–3 billion tonnes to 3.5–4 billion tonnes of CO₂ equivalent.

4. Emissions Slowdown in 2025

A new analysis by CREA, published by Carbon Brief, found that India’s CO₂ emissions rose by only 0.7% in 2025, which is the slowest pace since 2001, excluding 2020.

5. Power Sector Emissions Decline

The power sector saw emissions decline by 3.8% in 2025, after coal-fired power generation declined for the first time outside the Covid period since 1973.

6. Strong Renewable Capacity Addition

India added in 2025:

• 47 GW solar
• 6.3 GW wind
• 4 GW hydro
• 0.6 GW nuclear

These additions were enough to meet electricity demand growth of up to 5%.

Comparison with previous commitments

India had already achieved the earlier 50% non-fossil installed capacity target ahead of schedule; official data cited by the government showed this milestone had been crossed before 2030. Reuters reported India’s installed clean-energy share at about 52.6% by early 2026.

Core Issues Involved

1. Voluntary Nature of NDCs

NDCs are not legally binding targets for emission reduction. They are self-declared commitments, which makes implementation dependent on domestic political will, financial resources, and institutional capacity.

2. Emissions Intensity vs Absolute Emissions

India continues to use emissions intensity as its primary metric rather than absolute emissions. This means total emissions can still rise if GDP grows faster than emissions decline.

3. Climate Action vs Development Imperatives

India defends its climate approach on grounds of equity, arguing that its per capita emissions are still much lower than those of developed countries. At the same time, it must balance industrial growth, energy demand, and poverty reduction.

4. Renewables Expansion vs Fossil Fuel Continuity

India’s climate strategy contains an internal contradiction: while renewable energy is expanding rapidly, the country is also planning major investments in coal, steel, and petrochemicals.

5. Carbon Sink Reliability

The carbon sink target depends on maintaining or expanding forest cover. However, India remains below the long-standing 33% forest cover goal, with current cover at about 24%, including trees outside forests.

Causes / Reasons

1. Global Pressure for Updated Climate Commitments

As climate negotiations move beyond 2030, countries are expected to update NDCs with stronger targets for 2035.

2. Renewable Energy Momentum

Falling renewable costs and rapid installation of solar and wind have enabled India to go beyond earlier expectations.

3. Need for Strategic Climate Positioning

India’s new NDC strengthens its position in global climate diplomacy by showing that it is not lagging in the submission of enhanced commitments.

4. Domestic Evidence of Decoupling

The slowdown in emissions growth, especially in the power sector, provides an opportunity for India to project itself as being on a cleaner growth pathway.

Implications

Political

• Strengthens India’s image as a responsible climate actor.
• Helps counter criticism that India is delaying stronger climate commitments.
• Improves India’s leverage in demanding climate finance and technology transfer from developed countries.

Economic

• Supports expansion of renewable energy industries.
• May reduce long-term dependence on imported fossil fuels.
• However, achieving the targets will require major investment in grids, storage, and transmission.

Strategic

• Enhances India’s standing in global climate negotiations.
• Positions India more strongly in clean energy geopolitics.
• Helps align India with global low-carbon supply chains and climate-linked trade standards.

Social / Environmental

• Lower coal dependence can reduce air pollution and health burdens.
• Stronger carbon sink targets may support ecological restoration.
• However, weak implementation could make targets largely symbolic.

Institutional Mechanism

• NDCs are submitted under the Paris Agreement through the UNFCCC framework.
• They are voluntary but politically significant commitments.
• India’s climate policy also operates within domestic frameworks related to renewable energy, forest conservation, and power sector planning.
• The implementation of NDCs depends on coordination across ministries dealing with power, coal, environment, forests, industry, and agriculture.

International / Geopolitical Dimension

• Global progress on NDCs remains weak. The UNEP Emissions Gap Report 2025, titled Off Target, stated that countries have repeatedly failed to align their pledges with the 1.5°C goal.
• According to the World Resources Institute, currently submitted NDCs close less than 14% of the emissions gap required to stay within 1.5°C.
• The COP28 UAE Consensus called for:
  • Transitioning away from fossil fuels
  • Tripling renewable energy
  • Doubling energy efficiency by 2030

Yet, according to E3G’s NDC Energy Commitments Tracker, no country has presented a fully comprehensive plan aligned with this package.

India’s updated NDC must therefore be seen in a global setting where countries are enhancing pledges, but actual implementation remains uneven and finance remains inadequate.

Government Response / Policy Measures

• Approval of updated NDC by the Union Cabinet
• Communication of revised targets to the UNFCCC
• Continued promotion of renewable energy expansion
• Long-term grid planning through the Central Electricity Authority
• Emphasis on non-fossil energy capacity, emissions intensity reduction, and carbon sink expansion

Challenges / Criticisms

1. NDCs Often Document Existing Progress

The article points out that the clean energy transition is advancing largely due to falling technology costs and market competition, rather than NDCs themselves.

2. Fossil Fuel Expansion Continues

India still plans:

• 100 GW of new coal-fired capacity over seven years
• $1 trillion in petrochemical investment by 2040
• 50% increase in coal-based steel capacity by 2031

3. Grid Constraints

More than 37 GW of renewable capacity remains stranded due to inadequate grid readiness.

4. Carbon Sink Uncertainty

The carbon sink goal depends on forest and tree cover that may not be stable or ecologically reliable.

5. Limited Structural Change in Industry

In 2025, emissions from steel rose by 8% and cement by 10%, offsetting gains made in the power sector.

6. One Good Year May Not Indicate a Trend

The emissions slowdown in 2025 may partly reflect mild summers, fewer heatwaves, and weak industrial growth, rather than a durable structural shift.

Way Forward

1. Move from Capacity Targets to System Transformation

India must focus not only on adding renewable capacity but on integrating it through stronger transmission networks, storage systems, and grid flexibility.

2. Rationalise Fossil Fuel Expansion

Coal, petrochemical, and steel expansion plans must be aligned with long-term climate goals.

3. Strengthen Carbon Sink Quality

Afforestation and tree-planting strategies must focus on ecological integrity, not just numerical targets.

4. Address Industrial Emissions

Hard-to-abate sectors like steel and cement need targeted decarbonisation pathways.

5. Improve Policy Coherence

Climate commitments should be matched by reforms in energy planning, industrial policy, and land-use strategy.

6. Leverage Climate Diplomacy

India should use its enhanced NDC to seek greater international finance, technology transfer, and climate justice-based support.

Conclusion

India’s updated NDC signals stronger ambition in climate policy by raising targets for non-fossil capacity, emissions intensity reduction, and carbon sinks. It also arrives at a time when renewable energy growth and slowing emissions suggest that parts of the energy transition are gaining momentum. However, major contradictions remain in India’s climate strategy, especially continued investments in coal, petrochemicals, and carbon-intensive industry. Therefore, the true test of the new NDC will lie not in the pledge itself, but in whether India can translate climate ambition into structural transformation.