Nationally Determined Contributions

Also called: NDC · Topic: Climate Change: Causes, Evidence and the Global Response · NCERT: Beyond NCERT

Meaning

A Nationally Determined Contribution (NDC) is the climate action plan that each country makes for itself under Article 4 of the Paris Agreement. It says how much the country will cut its emissions and how it will adapt to climate change. NDCs matter because the Paris Agreement sets no targets from above. The world's progress towards "well below 2 °C" depends on what countries pledge in their NDCs and on how much they raise these pledges every five years.

Explanation

How NDCs work: the ratchet mechanism

• "Nationally determined" means each country chooses its own target. No outside body sets it.
• The five-year cycle:
• every country sends a new NDC every five years
• → each new NDC must be stronger than the last one

• → over time, total ambition rises, like a ratchet that only turns one way

• The Global Stocktake (GST, Article 14) feeds into this cycle:

• every five years, countries review how far the whole world has moved towards the Paris goals
• → the gaps they find guide the next round of NDCs

• the first GST ended at COP28, Dubai (2023). It called for "transitioning away from fossil fuels in energy systems", tripling renewable energy capacity and doubling the yearly rate of energy-efficiency improvement by 2030.

• The Enhanced Transparency Framework (Article 13) checks the pledges:

• every country reports its emissions and progress in the same format
• the first Biennial Transparency Reports (reports made every two years) were due by the end of 2024

What is binding and what is not

• The target in an NDC is not legally binding.
• The process is binding: countries must submit an NDC, report on it and have it reviewed.
• This is the main break from the Kyoto Protocol (1997). Under Kyoto, only developed (Annex I) countries had fixed, binding targets set from above.
• NDCs follow CBDR-RC (Common But Differentiated Responsibilities and Respective Capabilities). All countries must act. But rich countries polluted first and have more money, so they must do more. Under Paris, this is applied "in the light of different national circumstances".

India's updated NDC (2022)

• Approved by the Union Cabinet and sent to the UNFCCC on 26 August 2022 [2].
• Four main parts:
• cut the emissions intensity of GDP by 45% by 2030, from the 2005 level. Emissions intensity means the emissions released for each unit of GDP. [1]
• get about 50% of installed electricity capacity from non-fossil sources by 2030 (for example solar, wind, hydro and nuclear) [1]
• create an extra carbon sink of 2.5–3 billion tonnes of CO₂-equivalent by 2030 by growing more forest and tree cover. A carbon sink is something that takes carbon dioxide out of the air. [3]

• a long-term roadmap to net zero by 2070 [2]

• Progress so far:

• India's emissions intensity fell by about 36% between 2005 and 2020.
• India passed 50% non-fossil installed capacity in 2025, five years before its 2030 target [4].

Where it occurs

• Global: every country that has joined the Paris Agreement, which was adopted at COP21, Paris (France) on 12 December 2015 and came into force on 4 November 2016. NDCs are sent to the UNFCCC, the main climate treaty, signed in 1992.
• India: India ratified (formally accepted) the Paris Agreement on 2 October 2016. It sent its updated NDC on 26 August 2022 [2]. It announced its net-zero-by-2070 pledge at COP26, Glasgow (UK), 2021.
• Other long-term net-zero targets that sit alongside NDCs:
• European Union: 2050, set in the European Climate Law, which is legally binding

• China: 2060, an announced pledge

• USA: it left Paris under President Trump (effective November 2020), rejoined in 2021, then announced a second withdrawal in January 2025, which took effect in January 2026. This shows that NDC pledges cannot be enforced.

• Next review: the second Global Stocktake in 2028. India has bid to host COP33 in the same year.

Don't confuse with

• Kyoto Protocol targets: Kyoto targets were fixed from above, legally binding, and only for developed (Annex I) countries. NDCs are chosen by each country and apply to all countries. Only the process of submitting, reporting and review is binding.
• Net zero: net zero is a long-term balance, where the gases a country emits equal the gases it removes (India: 2070). An NDC is a shorter-term plan, renewed every five years. India's current NDC targets run to 2030.
• Emissions intensity vs absolute emissions: India's 45% target is a cut in emissions for each unit of GDP, not a cut in total emissions. India's total emissions can still rise while its intensity falls.
• Global Stocktake (GST): the GST reviews the world's combined progress every five years (Article 14). An NDC is one country's own pledge (Article 4). The GST guides the next NDCs.

Prelims Hooks

• Article match: NDCs – Article 4; transparency – Article 13; Global Stocktake – Article 14 of the Paris Agreement.
• India's updated NDC (2022): 45% cut in emissions intensity of GDP from the 2005 level by 2030 [1]; about 50% non-fossil installed capacity by 2030 [1]; 2.5–3 billion tonnes CO₂-equivalent extra carbon sink [3].
• Trap: India's 50% target is about installed electricity capacity, not electricity generated. India reached it in 2025, five years early [4].
• Date: India's updated NDC was approved by the Union Cabinet and sent to the UNFCCC on 26 August 2022 [2].
• Ratchet: a new NDC every five years, and each must be stronger than the last. The next GST, which guides the next round of NDCs, is in 2028.
• Net-zero order (earliest to latest): EU 2050 → China 2060 → India 2070.

Mains Points

• Universal reach, weak enforcement:
• NDCs brought every country into climate action by letting each choose its own target, backed by transparency (Article 13) and the stocktake–ratchet cycle.
• But the sum of current NDCs still falls short of the 1.5 °C goal.

• The US exits (2020 and 2026) show that pledges cannot be enforced (GS-III environment; GS-II international relations).

• India as an over-achiever with a climate-justice stand:

• India met its 50% non-fossil capacity target in 2025, five years early [4], and cut its emissions intensity by about 36% between 2005 and 2020.
• It still argues for CBDR-RC, finance in the form of grants, and a just transition (moving away from fossil fuels without leaving coal-region workers behind).

• Its 2070 net-zero target and its bid to host COP33 support its role as a voice of the Global South.

• Finance decides how ambitious NDCs can be:

• Developing countries' NDCs depend on money from developed countries (Article 9).
• The $100 billion-a-year goal was met only in 2022, two years late.
• The NCQG's $300 billion by 2035 [5] is far below India's demand of $1.3 trillion, with $600 billion as grants [6]. A weak finance flow limits how much stronger each new NDC can be.

Related concepts

• Paris Agreement
• Net zero
• Global Stocktake
• Loss and damage fund
• Green Climate Fund
• New Collective Quantified Goal on climate finance
• COP30 Belem (2025)

Read more

• The Paris Agreement and the COPs since: NDCs, stocktake, loss and damage, finance