Green Crackers and Delhi Pollution: The Sound and the Fiery

The Lift Line

“There is no gainsaying that green crackers are a pyrrhic green.” (The Hindu editorial)

Why This Editorial Matters for Your Exam

This editorial in The Hindu of 14 October 2026, “The sound and the fiery”, is the paper’s own unsigned view. It comes as Delhi and the National Capital Region (NCR) head into winter and as the Supreme Court weighs how far to relax the limits on firecrackers. For context, a Bench headed by Justice M.M. Sundresh declined a total ban on 30 September 2026, and the case is listed for further hearing on 15 October 2026. For background, see our 1 October roundup on that hearing and the 30 September deep dive on GRAP, on Delhi’s winter action plan.

The editorial’s claim is blunt: green crackers are a “pyrrhic green”, a gain that costs so much it is hardly a gain. Their promised cuts in pollution shrink in real use, and enforcement is too weak to keep ordinary crackers off the market.

For the exam, this is a ready case study of episodic pollution, of courts as environmental regulators, and of the gap between a rule on paper and a rule on the street.

GS Paper 3: Conservation, environmental pollution and degradation. GS Paper 2: Government policies and interventions and issues arising out of their design and implementation; the role of the judiciary.

Background and Context

A leash loosened and tightened: the court record

The Union’s suggestion, based on CSIR-NEERI’s recommendations, was to allow joined crackers with restrictions on shell size, the number of shells and the time interval between successive bursts. CSIR-NEERI and the Central Pollution Control Board (CPCB) recommended outdoor barium tests in four cities: Delhi, Bhopal, Kolkata and Chennai. Justice Sundresh’s oral remark set the frame: “Neither are we going to agree with you for a total ban, nor are we going to allow them to do it 24 hours.” A total ban, he said, would have “some sentimental effect”; bursting through the day would harm old people, sick people and children.

What “green crackers” are

• The 2018 prototypes. In October 2018, CSIR announced three less-polluting formulations: the safe water releaser (SWAS), safe minimal aluminium (SAFAL) and safe thermite cracker (STAR), each claimed to cut particulate matter by about 30 to 40 per cent.
• The 2019 launch. In October 2019 the Government launched green crackers, with new formulations claiming a 30 per cent reduction in particulate matter, along with a green logo and QR coding to curb counterfeit products. CSIR-NEERI, with the Petroleum and Explosives Safety Organisation (PESO), the CPCB and the Environment Ministry, set a definition of green crackers and baseline values for benchmarking them and for assessing barium.
• The point to remember. A green cracker is a reduced-emission cracker, not a pollution-free one.

The constitutional anchors

• Article 21: “No person shall be deprived of his life or personal liberty except according to procedure established by law.” The courts have read a healthy environment into this right to life.
• Article 48A (Directive Principle): “The State shall endeavour to protect and improve the environment and to safeguard the forests and wild life of the country.”
• Article 51A(g) (Fundamental Duty): every citizen is “to protect and improve the natural environment including forests, lakes, rivers and wild life, and to have compassion for living creatures”.

The Analysis

The editorial moves from the court record, to the size of the problem, to why green crackers disappoint, to a remedy.

1. A foe on a leash. Delhi and the NCR, it says, “must brace for the return of a foe kept on a leash that is alternately loosened or tightened”. It traces the leash from the 2016 licence suspension, through the 2017 relaxation and restoration, to the 2018 Arjun Gopal judgment, and on to the latest hearing, which declined a total ban, “invoking public sentiment”.

2. Not the smoking gun, but a spike. The editorial is careful about proportion. Crackers are “far from the smoking gun” of Delhi’s air-quality crisis; construction dust, vehicles, stubble burning and stagnant, cold air all contribute to winter pollution. But when these push the air towards “severe” levels, crackers can produce an acute spike.

3. The 2025 test. Deepavali 2025 was the first after the relaxation in Delhi-NCR. Delhi’s post-Deepavali PM2.5 average reached 488 µg/m³; in a Climate Trends analysis of CPCB data, that was the highest of the five years 2021-25 (2021: 454.5; 2022: 168; 2023: 319.7; 2024: 220). The editorial adds that hourly concentrations peaked at 675 µg/m³.

4. A pyrrhic green. The editorial says CSIR-NEERI claims the newer generation of green crackers promises a 45 to 60 per cent cut in PM10. Its objection is twofold. Such figures “do not reflect real-world conditions”, and when “cleaner” crackers are burst in greater numbers, the savings in particulate pollution evaporate. Noise pollution is not even counted.

5. Enforcement fails at each link. The editorial lists the failures:

• Tracking: according to the Commission for Air Quality Management, QR codes were sold to unregistered manufacturers, letting unauthorised crackers pass as certified green ones.
• Testing: the explosives regulator had no testing facility in Delhi.
• Policing: in 2018 and 2019, the police could not distinguish green crackers from conventional ones.

6. The remedy. Air and noise pollution “are here to stay”, it concludes, unless three things happen together: fireworks manufacturing moves into the formal sector, regulations are followed in practice, and awareness of the toll on public health spreads among those who love the sound and fury of crackers.

7. Read the latest hearing precisely. The editorial says the latest order “permits” specified next-generation joined green crackers. The order text of 30 September 2026 is more tentative: the Court was “inclined to accept” the Union’s suggestions on joined crackers, gave time for open-ground tests on barium, and passed no order on Delhi-NCR. Whether, and on what terms, crackers will be allowed in Delhi-NCR this Deepavali was still open on 14 October.

Data and Institutions Vault

Prelims-grade facts:

The cases:

• Arjun Gopal v Union of India (Supreme Court, 23 October 2018): only reduced-emission and green crackers; laris and barium salts banned.
• Arjun Gopal (2018), other limits: licensed traders only; no e-commerce; Diwali window 8 pm to 10 pm; reported at (2019) 13 SCC 523.
• M.C. Mehta v Union of India (order of 15 October 2025): a pre-Deepavali NCR relaxation on a test-case basis, for NEERI-listed green crackers only.
• M.C. Mehta (2025), the pre-Deepavali terms: sale 18 to 20 October 2025; two slots, 6 am to 7 am and 8 pm to 10 pm.
• Hearing of 30 September 2026 (Arjun Gopal): no total ban, no all-day bursting; barium left to open-ground tests.
• Under consideration: joined green crackers, limited by shell size, number of shells and gaps between bursts; next hearing listed for 15 October 2026.

The institutions:

• CSIR-NEERI: developed green-cracker formulations; NEERI’s website lists the approved green crackers, and manufacturers register with it.
• PESO: the explosives regulator; licenses manufacturers and receives samples for analysis.
• CPCB: directed by the Court, in its pre-Deepavali order of 2025, to monitor air quality in the NCR from 14 to 25 October 2025 and report.
• CSIR’s 2018 crackers: SWAS, SAFAL and STAR.

The number:

• 488 µg/m³: Delhi’s average PM2.5 in the 24 hours after Deepavali 2025, the highest of 2021-25 (Climate Trends analysis of CPCB data).

The Constitution:

• Article 21 (right to life), Article 48A (Directive Principle on the environment), Article 51A(g) (citizens’ duty to protect the environment).

⚠️ Watch the trap: Green does not mean pollution-free: the 2018 prototypes claimed about 30 to 40 per cent less particulate matter, not zero. On 30 September 2026 the Supreme Court declined a total ban and was only “inclined to accept” joined green crackers; the barium question and Delhi-NCR were left for later. Article 48A is a Directive Principle; the citizen’s Fundamental Duty is Article 51A(g). And the 488 µg/m³ figure is an analysis of CPCB data by Climate Trends, not an official CPCB release.

The Debate

The Hindu’s case. Green crackers were sold as a compromise between festival and air, but the compromise does not hold. Laboratory cuts shrink outdoors, more crackers cancel them, noise is ignored, and the chain of enforcement (registration, QR codes, testing, policing) is broken at several points. Each year the courts loosen or tighten the leash, but without a formal industry, real enforcement and public awareness, the pollution returns.

The other side.

• Sentiment and livelihoods are real. The Supreme Court itself declined a total ban, citing sentiment, and the 2017 relaxation was partly to protect licence holders and livelihoods. A rule that ignores both may simply be ignored.
• A ban can be weaker than a limit. An outright ban may push sales out of sight, where no product is tested at all. Tightly defined green crackers within short time windows can at least be policed.
• Crackers are a small share of the problem. The editorial concedes that dust, vehicles, stubble and weather drive winter pollution. Policy energy spent on a few nights of crackers could be spent on the sources that last all season.
• Courts are not regulators. Annual orders on shell size and time slots stretch the judiciary into detailed administration; the executive and the pollution control boards should own the rules.

The balanced verdict. The answer is neither a symbolic ban nor a “green” label taken on trust. It is a working system: products judged by real-world emissions and noise, a traceable and formal supply chain, enforcement with testing capacity on the ground, and public restraint that does not wait for a court order.

How to Think About This

Use a “lab, law and street” lens. A rule on crackers works only if all three links hold. The lab: is the product really cleaner, outdoors and in volume? The law: are the limits clear, stable and known in advance, or redrawn every October? The street: can a policeman, a regulator or a buyer tell a green cracker from an ordinary one? The editorial’s argument is that the first and third links are weak, so even a sensible second link fails.

Pair it with a second lens: chronic versus episodic pollution. Dust, vehicles and stubble are the chronic load; crackers are the episodic spike that lands on top of it. A good answer treats both, and does not blame one for the other.

Diagram-in-Words

Takeaway Box

• Core idea: green crackers are a “pyrrhic green”; their gains vanish in real use and under weak enforcement, the editorial argues.
• Know the cases: Arjun Gopal (2018): green crackers only, laris and barium salts banned, 8 pm to 10 pm; M.C. Mehta (15 October 2025): NCR test-case relaxation.
• Know the latest: on 30 September 2026 the Court declined a total ban and was inclined to accept joined green crackers; barium tests and Delhi-NCR were left for the hearing listed for 15 October 2026.
• Know the remedy: formalise the industry; enforce in practice; build awareness of the health toll.
• Mains use: GS3 air and noise pollution; GS2 the judiciary’s role and policy implementation.

Revision Flowchart

Sources: The Hindu editorial, “The sound and the fiery”, 14 October 2026; Verdictum, report of the Supreme Court hearing of 30 September 2026; LiveLaw, report of the same hearing; LiveLaw, directions in Arjun Gopal v Union of India, 23 October 2018; SCC Online, order in M.C. Mehta v Union of India, October 2025; PTI via The Federal, post-Diwali PM2.5, October 2025; PIB, CSIR less-polluting firecrackers, 29 October 2018; PIB, launch of green crackers, 5 October 2019; Constitution of India, Legislative Department

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