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Climate Change ​

📊 High-Yield Data & Statistical Fact Sheet
  • Global & Indian Emission Profiles (BUR-4):
    • Top Emitters (CO2): China (26%) > USA (14.75%) > EU (9.33%) > India (6.43%).
    • Sector Share (India): Energy (75.66%) > Agriculture (13.72%) > Industry/IPPU (8.06%) > Waste (2.56%).
    • Gas Share (India): (80.53%) > Methane (13.32%) > Nitrous Oxide ( ) (5.13%).
  • India's Renewable Energy & Panchamrit Targets:
    • RE Milestones (Sept 2025): 51% non-fossil installed capacity achieved (5 years ahead of 2030 NDC target). Total installed non-fossil capacity stands at 256.09 GW. India ranks 4th in total installed renewable capacity, 5th in solar power capacity, and 4th in wind power capacity.
    • Panchamrit 2030 Goals: 500 GW non-fossil capacity; 50% electricity from renewables; 1 Billion Tonnes absolute carbon reduction; 45% reduction in GDP emission intensity (base 2005); Net Zero by 2070. Actual GDP emission intensity has already reduced by 36% from 2005 levels.
    • Historical Emissions: India's cumulative historical GHG contribution remains .
    • Biodiesel Feedstock: Up to 94% of India's domestic biodiesel is manufactured using imported palm stearin oil.
  • Global Sustainability Indices:
    • SDG Index 2025: India ranks 99th (first time in top 100) with a score of 67/100.
    • Planetary Boundaries: 7 of 9 boundaries transgressed; Ocean Acidification crossed its safe limit for the first time in 2025.

1. GREENHOUSE GASES & GLOBAL WARMING POTENTIALS ​

Greenhouse gases (GHGs) absorb and emit infrared radiation, trapping heat in the Earth's atmosphere:

  • Water Vapour: The largest greenhouse gas by volume and weight, responsible for ~50% of the Earth's natural greenhouse effect. Its atmospheric concentration is driven by temperature feedbacks rather than direct anthropogenic emissions.
  • Carbon Dioxide (CO2): The baseline reference gas (Global Warming Potential, ). It persists in the atmosphere for 50–200 years.
  • Methane (CH4): GWP of 21 (over 100 years; 80x more potent over 20 years). Sourced from wetlands, rice cultivation, and enteric fermentation in livestock. Persists for 10–12 years. India is the 3rd largest emitter of methane globally.
  • Nitrous Oxide (N2O): GWP of 310. Persists for ~120 years. Sourced from nitrogenous fertilizers and industrial chemical manufacturing (e.g., adipic acid for nylon). It acts as both a GHG and a stratospheric ozone depleting substance.
  • Fluorinated Gases (F-Gases): Includes HFCs, PFCs, and Sulphur Hexafluoride ( ). Highly potent, with having a GWP of 23,900 and persisting for thousands of years.
  • Carbon Colors:
    • Black Carbon (Soot): Pure carbon particles from incomplete combustion of fossil fuels and biomass. A Short-Lived Climate Pollutant (SLCP) that absorbs sunlight, reduces snow albedo, and accelerates glacial melt.
    • Brown Carbon: Light-absorbing organic carbon compounds originating from biomass burning; contributes to regional smog.
    • Blue Carbon: Atmospheric carbon captured and sequestered by coastal marine ecosystems (mangroves, salt marshes, and seagrasses), which are up to 10x more efficient at carbon storage than terrestrial forests.

2. STRATOSPHERIC OZONE LAYER DEPLETION ​

The stratospheric ozone layer ( altitude) absorbs harmful ultraviolet (UV-B and UV-C) radiation. Its thickness is measured in Dobson Units (DU):

  • Ozone Depleting Substances (ODS): Chlorofluorocarbons (CFCs), Halons, Carbon Tetrachloride, HCFCs, and Methyl Chloroform. HFCs have zero Ozone Depleting Potential (ODP), making them safe for the ozone layer. However, they are potent greenhouse gases, which is why they are regulated under the Montreal Protocol via the Kigali Amendment.
  • Depletion Mechanism (Antarctic Ozone Hole):
    • During the dark polar winter, the polar vortex isolates the Antarctic atmosphere, causing temperatures to drop below .
    • This extreme cold forms Polar Stratospheric Clouds (PSCs), which provide catalytic surfaces that convert inactive chlorine reservoirs ( and ) into active chlorine gas ( ).
    • When sunlight returns in polar spring (September–October), UV radiation splits into free chlorine radicals, which rapidly destroy ozone molecules:
  • Montreal Protocol & Kigali Amendment:
    • Montreal Protocol (1987): A legally binding global treaty that successfully phased out CFCs and other ODS. India completely phased out the ozone-depleting solvent HCFC-141b in 2019.
    • Kigali Amendment (2016): Mandated the phase-down of Hydrofluorocarbons (HFCs) to prevent up to of warming by 2100.

3. CARBON FINANCE, TRADING & REGULATORY MARKETS ​

  • Carbon Credits & Kyoto Protocol (1997): A tradeable permit representing the right to emit 1 tonne of equivalent. The Multi Commodity Exchange (MCX) in India was the first in Asia to support carbon credit trading.
  • Paris Agreement Article 6 (2025 Implementation):
    • India's Nodal Body: Established the National Designated Authority (NDA), chaired by the Secretary of MoEFCC, to regulate Article 6 carbon markets.
    • Article 6.2: Bilateral, decentralized transfer of Internationally Transferred Mitigation Outcomes (ITMOs) between countries.
    • Article 6.4: A centralized global carbon market administered by the UN (succeeding the Kyoto Clean Development Mechanism - CDM). Restricts legacy credits to those registered post-2013.
    • Article 6.8: Non-market-based cooperative approaches (e.g., technology transfers).
  • Carbon Border Adjustment Mechanism (CBAM): A carbon tariff imposed by the EU on energy-intensive imports (steel, cement, aluminum) from countries with less stringent carbon pricing.
  • Green Credit Rules, 2023/2025: An India-led initiative administered by the ICFRE (Dehradun). It rewards voluntary environmental actions (like afforestation and water conservation) with tradeable Green Credits (e.g., 1 credit per tree maintained for 5 years).
  • Greenhouse Gases Emission Intensity (GEI) Rules, 2025: Mandates legally binding emission intensity reductions for 400+ large industrial units (aluminum, cement, pulp, paper), administered by the Bureau of Energy Efficiency (BEE).

4. INDIA'S CLIMATE ACTION PLAN & GLOBAL INITIATIVES ​

  • National Action Plan on Climate Change (NAPCC - 2008): Consists of 8 National Missions:
    1. National Solar Mission
    2. National Mission for Enhanced Energy Efficiency (NMEEE) (includes the Perform, Achieve, Trade - PAT scheme)
    3. National Mission on Sustainable Habitat
    4. National Water Mission
    5. National Mission for Sustaining the Himalayan Ecosystem
    6. National Mission for a Green India (GIM)
    7. National Mission for Sustainable Agriculture
    8. National Mission on Strategic Knowledge for Climate Change (NMSKCC)
  • Carbon Capture, Utilisation & Storage (CCUS) 2025 Roadmap: Launched by the Department of Science & Technology (DST) to enable net-zero pathways through direct industrial utilization (enhanced oil recovery, food processing) and converting into urea, methanol, or mineral carbonates.
  • International Solar Alliance (ISA): Jointly launched by India and France at COP-21 (Paris). Headquartered in Gurugram, India.
    • "Towards 1000" Strategy: Aims to mobilize $1,000 Billion in solar investments by 2030.
    • OSOWOG (One Sun One World One Grid): A global green grid initiative to connect solar energy supply across borders.
  • Glacier Preservation (UN Year 2025): 2025 was designated as the International Year of Glaciers' Preservation, with March 21 declared as World Day for Glaciers. India established its first High-Altitude Climate Research Station, Nathatop (J&K), affiliated with the WMO.
  • Just Energy Transition Partnership (JET-P): A funding mechanism where G7 nations finance coal-dependent developing countries to transition to clean energy. India is not a signatory due to concerns over domestic coal restrictions.

5. RENEWABLE ENERGY SCHEMES & IMPLEMENTATION ​

  • PM-KUSUM (Farmer Energy Security): Administered by the Ministry of New and Renewable Energy (MNRE).
    • Component A: Install 10,000 MW of decentralized, grid-connected solar power plants on barren lands.
    • Component B: Install 20 Lakh standalone solar agriculture pumps.
    • Component C: Solarize 15 Lakh grid-connected agriculture pumps.
  • PM-Surya Ghar: Muft Bijli Yojana (2025): A central sector scheme with a budget of ₹75,021 Crore. Aims to install rooftop solar systems in 1 crore households, providing up to 300 units of free electricity per month. Subsidy is capped at ₹78,000, and REC Limited is the nodal implementation agency.
  • National Green Hydrogen Mission: Targets a production capacity of 5 MMT per annum by 2030.
    • SIGHT Scheme: Financial incentives for local manufacturing of electrolysers and green hydrogen.
    • Definition: Green hydrogen must have well-to-gate greenhouse gas emissions .
  • Offshore Wind Energy VGF: Government approved ₹8,247 Crore in Viability Gap Funding for 1 GW of offshore wind projects off the coasts of Gujarat and Tamil Nadu.
  • Ethanol Blending Programme (EBP): Targets 20% ethanol blending in petrol (E20) by 2025-26 (advanced from 2030).

6. SUSTAINABLE DEVELOPMENT FINANCE & DECLARATIONS ​

  • Sevilla Commitment (FFD4 Financing, 2025): Address a annual financing gap for SDGs in developing nations using:
    • Debt-for-Development Swaps: Reducing external debt in exchange for local spending on sustainable development goals.
    • Debt Pause Clauses: Suspending sovereign debt payments during humanitarian or climate crises.
    • Global Solidarity Levies: International taxes on premium air travel and private jets to fund climate mitigation.
  • Global Declaration of River Dolphins (2023): Signed in Bogotá, Colombia by 11 countries (including India) to halt the decline of river dolphins in Asia and South America.
  • Belem Declaration (2023): Commitments by Amazon Cooperation Treaty Organization (ACTO) members to protect the Amazon basin and include Indigenous Peoples in climate decision-making.

7. CLIMATE CHANGE — SCIENTIFIC FACTS & GLACIERS ​

  • Warming Rate: Global average temperature is rising at 0.27°C/decade, ~50% faster than the 1990s–2000s rate of 0.2°C/decade. World has already warmed 1.3–1.4°C since pre-industrial times; on track to cross 1.5°C around 2030.
  • Sea-Level Rise: Rising at 4.5 mm/year in the last decade vs a 1.85 mm/year average since 1900.
  • Wildfires: State of Wildfires report recorded 3.7 million sq. km burned (2024–25), roughly the area of India + Norway; slightly below the two-decade average but with higher CO2 emissions.
  • Warmest Years: Copernicus (C3S) says 2025 is likely the world's 2nd/3rd warmest year (after 2024); 2023–2025 set to be the hottest three-year span, and 2015–2025 the 11 warmest years on record (WMO).
  • Glaciers: Hindu Kush Himalaya (HKH) discharge peaks in July, driven by snowmelt (64%) > glacier melt (21%) > rainfall-runoff (11%) — modelled using SPHY + IMDAA datasets (1980–2020); snowmelt is falling due to reduced snow-cover area even as rainfall-runoff rises.
  • Svalbard & Switzerland: Svalbard glaciers lost ~1% of total ice in six weeks (2024), comparable to Greenland's annual loss; Switzerland's Rhone Glacier shows "Swiss cheese" hollowing from meltwater turbulence, with melting now reaching higher, ice-forming altitudes.
  • Pamir–Karakoram Anomaly: Glaciers in Tajikistan's Pamir (e.g., Kon-Chukurbashi ice cap) have resisted or even gained mass, linked to regional cold climate or irrigation-driven vapour increase in Pakistan — a rare exception to global glacier retreat.
  • Heat Waves (India): IMD defines a heat wave as ≥40°C (plains)/≥30°C (hills), 4.5°C above normal for 2+ days; heat-wave days rose 200%+ during 2010–24. 2022 heatwave cut wheat yields ~4.5% (up to 15% locally) and pushed power demand to 207 GW. McKinsey projects 2.5–4.5% of India's GDP at risk from heat productivity losses by 2030.
  • Urban Heat Islands: City-centre temperatures run 3–4°C above surroundings; World Bank's "Towards Resilient and Prosperous Cities in India" flags reduced stormwater absorption from unplanned built-up growth.
  • Sea-Level Rise (Maldives Study): Coral microatoll (Porites) records at Huvadhoo Atoll extended Indian Ocean sea-level history by 90 years, showing significant rise began in the late 1950s; Indian Ocean rise averages ~3.3 mm/year, above the global average.
  • Amazon Trees: Rising CO2 is increasing average Amazon tree size via the carbon fertilisation effect (faster photosynthesis); the Amazon stores 150–200 billion tonnes of carbon and spans 9 countries (~60% in Brazil). "Flying rivers" — moisture carried inland from the Atlantic by trade winds and relayed by forest transpiration (a term coined by Carlos Nobre, 2006) — are being disrupted by deforestation, worsening regional droughts.
  • Agriculture Impact: Per-person calorie availability could fall ~4% by 2100 for every 1°C rise; wheat yields in Northern India face some of the world's most severe projected losses, while rice is comparatively less affected.

8. CLIMATE PHYSICAL RISK, EMISSIONS & PERFORMANCE INDICES ​

  • Climate Physical Risks (CPR): Over 80% of India's population lives in climate-risk-exposed districts (World Bank). IPCC frames CPR as Hazard × Exposure × Vulnerability; every $1 in adaptation yields $4 in avoided losses (UNEP). India filed its first Adaptation Communication (2023) under Paris Agreement Article 7 (Global Goal on Adaptation).
  • Heat and Workers: RBI (2024) warns extreme heat could cause a 4.5% GDP loss; global practice includes California/Oregon's mandatory water-shade-rest rules, France's Plan Canicule, and Qatar/Australia's peak-heat work restrictions; India's Heat Action Plans (HAPs) are guided by NDMA, modelled on Ahmedabad's plan.
  • GHG Emissions 2024: A record 57,700 MtCO2e of anthropogenic GHGs emitted; composition: fossil CO2 (69%) > CH4 (16%) > land-use change (8%) > N2O (5%) > F-gases (3%). India recorded the largest absolute increase in emissions of any country and was the 3rd largest overall emitter (after China, US), though per-capita emissions (3 tCO2e) remain under half the global average (6.4 tCO2e); India's per-capita emissions grew 3.7% (2023–24) vs a 0.04% global rise. Agriculture supplies ~74% of India's methane, waste ~15% (fastest-growing).
  • India's 2025 Carbon Emissions: Rose ~1.4% (slower than 2024's 4%), aided by a favourable monsoon and renewables growth; India is the 3rd largest emitter (3.2 bn tonnes) after US (4.9 bn) and China (12 bn), with per-capita emissions of 2.2 t/year — 2nd lowest among the G20. Global emissions are projected to rise to ~38 billion tonnes in 2025 (Global Carbon Project/Global Carbon Budget, published in Nature). Remaining 1.5°C carbon budget: ~170 billion tonnes CO2 (~4 years at current rates).
  • India's Coal Conundrum: India dropped 13 places to 23rd in the 2025 Climate Change Performance Index (CCPI), mainly for slow coal phase-out; coal still supplies 75% of electricity generation even as renewables reach half of installed capacity but only a fifth of generation. A 1 GW rise in coal capacity is linked to a 14% rise in nearby infant mortality; climate change could shave 3–10% off India's GDP by 2100.
  • CCPI: Evaluates 63 countries + EU (>90% of global GHGs) across GHG Emissions (40%), Renewable Energy (20%), Energy Use (20%), Climate Policy (20%); published by Germanwatch, NewClimate Institute & CAN. Top 3 ranks remain permanently vacant since 2005. 2025 order: Denmark (4th) > UK (5th) > Morocco (6th) > Chile (7th) > India (23rd) > US (65th).

9. CARBON MARKETS, GEI RULES & GEOLOGICAL STORAGE ​

  • GEI Target Rules, 2025: India's first legally binding Greenhouse Gas Emission Intensity Rules, covering aluminium, cement, chlor-alkali, and pulp & paper (282 units, targets for 2025–27); operationalises the domestic carbon market under CCTS; non-compliance draws environmental compensation from CPCB.
  • Carbon Credit Trading Scheme (CCTS): Covers 8 sectors (aluminium, cement, paper/pulp, chlor-alkali, iron/steel, textile, petrochemicals, petro-refineries); energy-sector emissions intensity to fall 3.44%/year (2025–30); one credit = right to emit 1,000 kg CO2; overseen by the National Steering Committee for Indian Carbon Market (NSC-ICM, co-chaired by MoEFCC & Power Ministry), building on the earlier Perform, Achieve, Trade scheme.
  • Green Credit Programme (Revised): Tree-plantation credits now awarded only after 5 years, based on 40% canopy density and survival; credits are non-tradable (transferable only within a corporate group, and exchangeable once for CSR/compensatory-afforestation use); replaces the earlier 1,100-trees/hectare-in-2-years benchmark.
  • Geological CO2 Storage: A Nature study finds only ~1,460 billion tonnes of CO2 can be safely stored underground globally — a tenth of earlier estimates (11,800 bn tonnes); capacity is concentrated in Russia, the US and Saudi Arabia, and low in India/EU; even full use could reverse only ~0.7°C of warming. Soil carbon sequestration in India is just 0.15% against a desired 2–5%.
  • National Designated Authority (NDA): Set up by MoEFCC under Paris Agreement Article 6 (finalised at COP29, Baku) to run India's Article 6 carbon-trading regime; a 21-member panel (chaired by MoEFCC Secretary) that approves/authorises emission-reduction projects and NDC-linked ITMO use.
  • Kyoto Protocol Detail: Finalised 1997, in force 2005; first legal UNFCCC instrument with binding targets for ~40 Annex-I (developed) countries against a 1990 baseline; commitment periods 2008–12 and 2012–20; the US never ratified it, and Canada/Japan later exited binding second-period targets.
  • Biochar: India generates 600 MMT of agri-residue and 60 MMT of municipal solid waste annually; using 30–50% of surplus could yield 15–26 MMT biochar, removing ~0.1 GT CO2-eq/year; byproducts include syngas (electricity) and bio-oil (diesel/kerosene offset); biochar stores soil carbon for 100–1,000 years and improves concrete strength when added at 2–5%.
  • AmazonFACE: Free-Air CO2 Enrichment experiment near Manaus using six steel ring towers to expose old-growth Amazon forest to elevated CO2, led by Brazil's Ministry of Science with UK support — studies forest growth, carbon storage, and resilience under future CO2 levels.

10. TRADE, TAXONOMY & CLIMATE JUSTICE ​

  • UK-CBAM: From January 2027, UK carbon tariffs (~$66/tCO2) will hit Indian steel/aluminium exports (India's carbon price ~$8–10/tCO2); costs may rise 20–40% despite FTA duty cuts.
  • EU ICM–CBAM Linkage: Under the new EU–India Strategic Agenda, the EU proposed linking the Indian Carbon Market (ICM) with CBAM so Indian carbon prices (€5–10/t) offset CBAM levies (€60–80/t in EU ETS), reducing double-penalty risk; India still views CBAM as a protectionist, WTO-inconsistent "non-tariff barrier."
  • India's Climate Finance Taxonomy (Draft): Classifies activities as "climate supportive" or "climate transition" to channel investment toward Net Zero 2070 and prevent greenwashing; a review mechanism is modelled on the Paris Agreement's Article 6.4 UN Supervisory Body, with annual and five-year reviews aligned to the Global Stocktake.
  • ICJ Advisory Opinion (2025): Held states have a binding legal duty to cut GHG emissions; endorsed CBDR-RC beyond climate treaties; reinterpreted the Paris Agreement goal as 1.5°C (not "well below 2°C"); ruled treaty withdrawal (e.g., US from Paris) does not exempt obligations, and that scientific attribution can quantify each state's emissions contribution; relied on IPCC AR6; ICJ is a principal UN organ, seated at The Hague, successor to the PCIJ (1922) — distinct from the (non-UN) ICC, of which India is not a member.
  • Bonn Climate Change Conference: UNFCCC's mid-year Subsidiary Body sessions (SBI + SBSTA) that set the COP agenda; Bonn 2025 saw disputes over Paris Agreement Article 9.1 (developed-country finance obligations) and carbon border taxes; highlighted Loss and Damage Fund gaps and a new Santiago Network strategy (2026–28); the "Baku to Belém" roadmap targets $1.3 trillion/year in climate finance.
  • COP-21 at 10 Years: 2015 projections of 4–5°C warming by 2100 have been cut to 2–3°C through global action (IPCC); EVs now ~20% of global new car sales. The International Solar Alliance (ISA), co-launched by India-France at COP21, has 120+ members; its 8th Assembly (2025) reaffirmed "solar energy for all"; India-France also co-chair the Coalition for Disaster Resilient Infrastructure (CDRI).
  • Adaptation Finance Gap: Developing countries need $310–365 billion/year by 2035 (UN); actual international public adaptation finance fell to $26 billion in 2023 (from $28bn in 2022), missing the COP26 Glasgow goal to double finance to $40bn by 2025; 58% of 2022–23 adaptation finance was debt-based despite 70% being concessional.
  • Global Conference on Climate and Health: Brazil's 5th edition (90 countries) produced the Belém Health Action Plan (BHAP), later launched at COP30 (WHO co-organised) around three pillars — health surveillance, evidence-based policy/capacity building, and climate-resilient health innovation; also convened ATACH (90+ country climate-health alliance).
  • NDC Emission Gap: Current NDCs cut only 17% of 2019-level emissions by 2035, far short of the 57% (for 1.5°C) or 37% (for 2°C) needed; only 64/190 countries had updated NDCs; India has not submitted an updated NDC since 2022; 73% of new NDCs include an adaptation component.

11. COP30 BELÉM (2025) — KEY OUTCOMES ​

  • Venue & Framing: Held in Belém (Amazon gateway); billed the "Implementation COP," anchored to the Global Stocktake (GST); Brazil hosted the original 1992 Earth Summit.
  • Tropical Forests Forever Facility (TFFF): An investment fund (not aid) paying $4/hectare/year to forest-protecting countries; Brazil pledged $1bn, Colombia $250m; investor funds route through the Tropical Forest Investment Fund (TFIF) into bonds excluding fossil fuels/deforestation; ~1/5th of the fund is earmarked for Indigenous peoples. India joined as an "Observer."
  • Brazil's NDC: Brazil became the 2nd country (after UAE) to submit a new NDC, targeting 59–67% emissions cuts across all GHGs/sectors; 88% of its electricity is already renewable; Brazil also proposed a "Declaration on Hunger, Poverty and Climate" and a UN Climate Change Council.
  • India's Engagement: Emphasised climate justice and CBDR; reduced GDP emission intensity 36% (2005–20) and added a 2.29 billion tonne CO2-eq carbon sink (2005–21) via forest/tree cover expansion; India has yet to submit its National Adaptation Plan or updated NDC 3.0.
  • Just Transition: The Just Transition Work Programme (established COP27, operationalised COP28) was pushed by India and other developing countries to explicitly cover employment, livelihoods, poverty eradication, food security and social protection.
  • Global Mutirão: COP30's consensus outcome text — addresses Paris Agreement Article 9 finance, trade-restrictive measures, NDCs and the 1.5°C goal/implementation gap, plus two voluntary "roadmaps" (halting deforestation; transitioning from fossil fuels), though it does not explicitly name fossil fuels. "Mutirão" (Tupi-Guarani for collective effort) frames bottom-up, self-organised climate action.
  • Trade & Climate: COP30 launched a Forum for Climate and Trade Cooperation (dialogue with WTO, UNCTAD, ITC) after India flagged CBAM concerns.
  • Indigenous & Local Angles: Brazil announced demarcation of 10 new Indigenous lands (~1,000 sq. miles) amid Munduruku protests over Tapajós/Xingu basin extraction; the sacred Samauma (Kapok) tree of the Amazon was highlighted as a rainfall-cycle regulator via evapotranspiration.
  • Climate Transparency: COP30 reinforced MRV via the Global Implementation Tracker and Belém Mission to 1.5°C; Tamil Nadu's community-based MRV (CbMRV, since 2023 under UK PACT) was cited as a bottom-up model integrating community data into climate governance.
  • Future COPs: COP31 (2026) in Antalya, Türkiye, with Australia as President of Negotiations and a Pacific "Pre-COP"; COP32 (2027) in Addis Ababa, Ethiopia; India has expressed intent to host COP33 (2028) in Asia (having previously hosted COP-8, 2002, New Delhi).
  • UNFCCC Baseline: Adopted 1992 at Rio (154 signatories then; 198 parties/EU today); entered into force 1994; created the COP as its governing/decision-making body. Paris Agreement (2015) requires five-yearly NDC updates and targets "well below" 2°C, pursuing 1.5°C.

12. GGA, CLIMATE FINANCE & COP TRANSPARENCY (COP30 DEEP DIVE) ​

  • Global Goal on Adaptation (GGA): Under Paris Agreement Article 7; seeks quantifiable adaptation targets, dedicated funding and outcome tracking; all parties must have National Adaptation Plans operational by 2030; countries at COP30 called for tripling adaptation finance by 2035.
  • Loss and Damage Fund: Operationalised at COP28 but received under $1bn in pledges against annual needs running into hundreds of billions.
  • NCQG: New Collective Quantified Goal targets $300bn/year by 2035, with an ambition to scale to $1.3 trillion/year from all sources ("Baku to Belém" roadmap); access barriers include costly tech, weak capacity-building and IP restrictions.
  • Climate Transparency Tools: Global Implementation Tracker monitors NDC execution via dashboards and the Climate Action Tracker; GGA relies on voluntary indicators.
  • Climate Risk Index (Germanwatch, Bonn): Released at COP30 Belém — 832,000+ deaths, 5.7bn people affected, $4.5 trillion in losses from 9,700+ extreme-weather events (1995–2024); India ranked 9th most affected, behind Dominica, Myanmar, Honduras, Libya, Haiti, Grenada, Philippines and Nicaragua.
  • IPCC AR7: Launched, to be hosted by France, publication expected 2028/29; IPCC works by consensus (every country holds an effective veto); High Ambition Coalition wants a 2028 release to align with the Global Stocktake, while some emerging/fossil-fuel-producing economies prefer 2029; the 2023 IPCC report had already warned of a 1.5°C breach by 2030.
  • 2024 Milestone: First calendar year global temperatures breached the 1.5°C threshold; US absence at COP30 weakened developed-country coordination; India did not table an updated NDC at COP30.
  • Munduruku Protests & Sacred Samauma: Brazil's Munduruku indigenous group protested extractive projects in the Tapajós/Xingu basins at COP30; Brazil announced 10 new Indigenous land demarcations (~1,000 sq. miles); the Samauma (Kapok) tree — a 50–70m, 300–400-year-lived Malvaceae species with buttress roots — drives regional evapotranspiration and rainfall cycles.

13. NITI AAYOG "SCENARIOS TOWARDS VIKSIT BHARAT AND NET ZERO" (2026) ​

🆕 NITI Aayog Net Zero + Viksit Bharat Study Reports 2026
  • NITI Aayog released 11 study reports titled "Scenarios Towards Viksit Bharat and Net Zero" (9-10 Feb 2026) — described as India's first government-led, multi-sectoral, integrated study modeling both Viksit Bharat 2047 and Net Zero by 2070 targets, informed by 10 inter-ministerial working groups.
  • Buildings: 86% of India's building floor space that will exist in 2070 is yet to be built.
  • Cooling Demand: Air-conditioner ownership projected to rise from 10% today to 80% by 2070.
  • Waste Sector Target: 100% door-to-door solid waste collection and full wastewater treatment by 2047.
  • Climate Risk: 40% of India's districts face high climate risk (per NITI Aayog Member Dr. V.K. Paul).

14. INDIA'S NDC FOR 2031-2035 ​

🌍 Cabinet Approves India's NDC 2031-2035 2026
  • Approval: Union Cabinet approved India's Nationally Determined Contribution (NDC) for 2031-2035 on 25 March 2026, to be communicated to the UNFCCC under the Paris Agreement.
  • Emissions Intensity of GDP: New target of 47% reduction by 2035 (from 2005 levels), enhancing the earlier 33-35%-by-2030 target; India had already achieved a 36% reduction by 2020, 11 years ahead of schedule.
  • Non-Fossil Electric Capacity: New cumulative target of 60% by 2035, up from the 40%-by-2030 target; India had already achieved 52.57% non-fossil capacity as of February 2026, 5 years ahead of schedule.
  • Carbon Sink: Target raised to 3.5-4.0 billion tonnes CO2eq via additional forest and tree cover by 2035 (from 2005 levels); 2.29 billion tonnes had already been achieved by 2021. India ranks 3rd globally in net gain in forest area and 9th in total forest area (per FAO).
  • Implementation: The NDC is operationalized through the National Action Plan on Climate Change (NAPCC, 9 national missions) and State Action Plans on Climate Change (SAPCC).
  • Basis: Informed by 10 NITI Aayog inter-ministerial working groups, outcomes of the first Global Stocktake (GST), and the CBDR-RC (Common but Differentiated Responsibilities and Respective Capabilities) principle.
🌏 India Submits LT-LEDS to UNFCCC at COP27 2022
  • Submission: India submitted its Long-Term Low Emission Development Strategy (LT-LEDS) to the UNFCCC on 14 November 2022 at COP27 (Sharm-el-Sheikh), joining fewer than 60 countries to have done so at that point; launched by Union Environment Minister Bhupender Yadav.
  • Nuclear & Hydrogen: Strategy envisages a three-fold increase in nuclear capacity by 2032, and leverages the National Hydrogen Mission (launched 2021) to make India a green hydrogen hub.
  • Ethanol Blending: Target of 20% ethanol blending by 2025.
  • Forests/Carbon Sink: Forest and tree cover absorbed 15% of India's CO2 emissions (2016 data); India on track for its NDC commitment of 2.5-3 billion tonnes of additional carbon sequestration in forest/tree cover by 2030.
  • Guiding Principles: Based on climate justice, sustainable lifestyles (LiFE), and Common But Differentiated Responsibilities (CBDR-RC); notes India's historical contribution to cumulative global GHG emissions is minuscule despite ~17% of world population.
🌱 Cabinet Approves India's Updated NDC (Origin) 2022
  • Approval: Union Cabinet approved India's updated Nationally Determined Contribution (NDC) for communication to the UNFCCC on 3 August 2022, translating PM Modi's "Panchamrit" (five nectar elements, announced at COP26 Glasgow) into enhanced formal climate targets and a step towards the Net Zero by 2070 goal.
  • Original NDC (2 Oct 2015): 8 goals, of which 3 were quantitative (up to 2030) — 40% non-fossil cumulative electric power capacity; 33-35% reduction in GDP emissions intensity (vs 2005 levels); additional carbon sink of 2.5-3 billion tonnes CO2-equivalent via forest/tree cover.
  • Updated Targets (2022): Emissions Intensity of GDP raised from 33-35% to 45% reduction by 2030 (vs 2005); non-fossil cumulative electric power capacity raised from 40% to ~50% by 2030.
  • LIFE Movement: Formally embeds "LIFE — Lifestyle for Environment" (first proposed by PM Modi at COP26) into the NDC as a key mechanism to combat climate change.
  • Basis: Prepared per the principle of Common But Differentiated Responsibilities and Respective Capabilities (CBDR-RC); covers the 2021-2030 transition-to-clean-energy framework.
  • Co-benefits cited: Indian Railways' Net Zero by 2030 target alone would cut emissions by 60 million tonnes annually; India's LED bulb campaign reduces emissions by ~40 million tonnes annually.
  • Note: These 45%/50% figures were the targets in force until superseded by the 2031-2035 NDC (47%/60%) approved in March 2026 above.
🧊 Cabinet Approves Ratification of the Kigali Amendment (HFC Phase-Down) 2021
  • Approval: Union Cabinet approved ratification of the Kigali Amendment to the Montreal Protocol on 18 August 2021, for the phase-down of Hydrofluorocarbons (HFCs).
  • Why HFCs are regulated: HFCs were introduced as non-ozone-depleting alternatives to earlier ozone-depleting substances, but carry very high Global Warming Potential (12 to 14,000 times CO2). The Kigali Amendment (adopted October 2016 at the 28th Meeting of Parties, Kigali, Rwanda) added HFCs to the Montreal Protocol's controlled-substances list, targeting an 80-85% global reduction by the late 2040s.
  • India's phase-down schedule: 4 steps starting 2032 — cumulative reduction of 10% by 2032, 20% by 2037, 30% by 2042, and 85% by 2047. India became a Party to the Montreal Protocol on 19 June 1992 and has met all prior Ozone Depleting Substance phase-out targets.
  • Expected impact: Prevents emission of up to 105 million tonnes of CO2-equivalent greenhouse gases, helping avoid up to 0.5°C of global temperature rise by 2100.
  • Implementation roadmap: A national HFC phase-down strategy to be developed via industry consultation by 2023; amendments to the Ozone Depleting Substances (Regulation and Control) Rules to be completed by mid-2024.

15. ECONOMIC SURVEY 2024-25 — CLIMATE & ENVIRONMENT SNAPSHOT ​

📉 Economic Survey 2024-25 — Climate/Environment Data 2025
  • Non-fossil generation capacity: India has installed 2,13,701 MW of electricity generation capacity from non-fossil fuel sources = 46.8% of total capacity (as of 30 Nov 2024).
  • Additional carbon sink: 2.29 billion tonnes CO2 equivalent created between 2005-2023 (Forest Survey of India 2024).
  • LiFE (Lifestyle for Environment): By 2030, LiFE measures could save consumers ~$440 billion globally.

15A. ECONOMIC SURVEY 2021-22 — SDG & ENVIRONMENT SNAPSHOT ​

📘 Economic Survey 2021-22 — SDG & Environment Data 2022
  • SDG India Index: NITI Aayog's score improved to 66 (2020-21) from 60 (2019-20) and 57 (2018-19); Front Runner states/UTs (score 65-99) rose to 22 (from 10 in 2019-20).
  • Forest cover: India holds the 10th largest forest area globally, ranked 3rd globally for forest-area increase (2010-2020); forests cover 24% of India's geographical area (2% of the world's total forest area).
  • Plastic waste: Plastic Waste Management Amendment Rules 2021 notified (Aug 2021) to phase out single-use plastic by 2022.
  • Ganga pollution: Compliance of Grossly Polluting Industries (GPIs) on the Ganga stem/tributaries improved from 39% (2017) to 81% (2020); effluent discharge reduced from 349.13 MLD (2017) to 280.20 MLD (2020).

QUICK REVISION BOX ​

  • Water Vapour Feedbacks: Largest contributor to the natural greenhouse effect.
  • Ozone Hole Peak: Occurs during polar spring (September–October).
  • HFC Status: Potent greenhouse gas, but does not deplete stratospheric ozone.
  • N2O GWP: 310 (agricultural fertilizers and adipic acid production).
  • Green Credit Program Nodal Body: ICFRE, Dehradun.
  • Panchamrit Net Zero Target: 2070 (2030 for emission intensity reduction of 45%).
  • First Dark Sky Reserve: Hanle, Ladakh.
  • JET-P Signatory Status: India is not a signatory to the G7-led partnership.
  • E20 Target Year: Advanced to 2025-26 (20% ethanol blending in petrol).
  • Nodal Agency for PM-Surya Ghar: REC Limited.

*Notes updated up to March 2026. Sources: UNFCCC registry, BEE notifications, MNRE annual updates.

🎯 UPSC Prelims 2026 Questions & Explanations ​

Cue WordsNotes
Which is the first Plan Vivo certified REDD+ project in India?
  • Question 30: Which one of the following is the first Plan Vivo certified Reducing Emissions from Deforestation and Forest Degradation (REDD+) project in India?
    • (a) Uttarakhand REDD+ project
    (b) ICFRE-ICIMOD Transboundary REDD+ project in North-Eastern Himalayas
    (c) Khasi Hills Community REDD+ project
    (d) Sikkim Mamley Kamrang Community REDD+ project

    Correct Answer: (C)

    Key Concepts & Explanation:
    The Khasi Hills Community REDD+ Project in Meghalaya is the first REDD+ project in India to receive certification under the Plan Vivo Standard (a framework designed for community-based ecosystem service initiatives). It involves indigenous communities in forest conservation, restoration, and sustainable livelihood activities. REDD+ is a framework developed under the UNFCCC to reduce emissions from deforestation and forest degradation while promoting sustainable forest management and conservation.

    Year Asked: Prelims 2026
Consider the following statements with reference to India's Fourth Biennial...
  • Question 31: Consider the following statements with reference to India's Fourth Biennial Update Report (BUR-4) to the UNFCCC:
    • 1. The energy sector is the largest contributor to India's total greenhouse gas emissions, followed by agriculture.
    2. India's GDP emission intensity has reduced by 36% from 2005 levels.
    3. The waste sector contributes more to greenhouse gas emissions than industrial processes and product use.
    Which of the statements given above are correct?
    (a) 1 only
    (b) 1 and 2 only
    (c) 2 and 3 only
    (d) 1, 2 and 3

    Correct Answer: (B)

    Key Concepts & Explanation:
    Statement 1 is correct: As per the Fourth Biennial Update Report (BUR-4), the energy sector remains the largest contributor to greenhouse gas (GHG) emissions at **75.66%**, followed by the agriculture sector at **13.72%**.
    Statement 2 is correct: India's emission intensity of GDP has reduced by **36%** between 2005 and 2020, demonstrating progress in decoupling economic growth from greenhouse gas emissions.
    Statement 3 is incorrect: The Industrial Process and Product Use (IPPU) sector accounts for **8.06%** of emissions, whereas the waste sector accounts for only **2.56%**. Therefore, the waste sector contributes less than the industrial processes sector.

    Year Asked: Prelims 2026
Which strategies/aims represent the Rainfed Area Development (RAD)...
  • Question 38: Which of the following is/are the core strategies/aims of the Rainfed Area Development (RAD) component implemented under the National Mission for Sustainable Agriculture (NMSA)?
    • 1. Encouraging monoculture in rainfed areas.
    2. Increasing rice cultivation in irrigated regions.
    3. Enhancing productivity and minimising climatic risks through Integrated Farming Systems (IFS).
    Select the answer using the code given below:
    (a) 1 only
    (b) 1 and 2
    (c) 2 and 3
    (d) 3 only

    Correct Answer: (D)

    Key Concepts & Explanation:
    Statement 1 is incorrect: The Rainfed Area Development (RAD) component under NMSA promotes diversified, integrated farming systems rather than monoculture, to build resilience against climate variability.
    Statement 2 is incorrect: RAD specifically targets rainfed agricultural areas to improve livelihoods and sustainability, not irrigated regions.
    Statement 3 is correct: The core focus of RAD is to adopt an area-based approach that introduces zone-specific Integrated Farming System (IFS) models (developed by ICAR) to enhance productivity and minimize climatic risks for small and marginal farmers.

    Year Asked: Prelims 2026
Consider the following statements with regard to Green Hydrogen: 1. It...
  • Question 70: Which of the following statements with regard to Green Hydrogen is/are correct?
    • 1. It is decarbonized hydrogen obtained from natural gas reforming combined with carbon capture and storage (CCS).
    2. It is produced using electrolysis of water with electricity generated by renewable energy.
    3. The National Green Hydrogen Mission of India aims for the abatement of nearly 50 MMT of annual greenhouse gas emissions by 2030.
    Select the answer using the code given below:
    (a) 1 only
    (b) 2 and 3 only
    (c) 2 only
    (d) 1, 2 and 3

    Correct Answer: (B)

    Key Concepts & Explanation:
    Statement 1 is incorrect: Decarbonized hydrogen obtained from natural gas reforming combined with carbon capture and storage (CCS) is classified as **Blue Hydrogen** (not Green Hydrogen).
    Statement 2 is correct: **Green Hydrogen** is produced through the electrolysis of water, using electricity generated from zero-emission renewable energy sources (like solar or wind).
    Statement 3 is correct: The National Green Hydrogen Mission aims to make India a global hub for green hydrogen production. By 2030, the mission targets a production capacity of at least 5 MMT per annum, which is expected to avert nearly 50 MMT of annual greenhouse gas emissions.

    Year Asked: Prelims 2026
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