SC allows green crackers for 2 days in Delhi-NCR

1. At a Glance

• The Supreme Court (SC) has allowed the use of green crackers in Delhi-NCR for 2 days around Deepavali, easing its earlier complete ban [1].
• The judgment weighs Article 25(1), the right to practise religion, against Article 21, the right to life. The Court read Article 21 to include the right to a healthy, safe and pollution-free environment [1].
• For UPSC, the case links GS-II (fundamental rights, judicial activism), GS-III (air pollution, PM, AQI) and S&T (CSIR-NEERI's low-emission formulations).
• The core test from the case: a religious practice is a qualified right and cannot go beyond the limits the Constitution sets [1].

2. Why in the News

• The Hindu's print edition of 3 November 2026 (Chennai, Page 10) reported: "SC allows green crackers for 2 days in Delhi-NCR" [1].
• The SC said the State had "utterly failed" to comply with its orders, in force since 2015, restricting fireworks [1].
• Pollution did not improve even after the complete ban on firecrackers was brought back [1].
• The Court allowed only crackers from manufacturers certified by CSIR-NEERI [1].

3. Background & Evolution

• Scriptural note from the Court: ancient texts, including the Skandapurana and the Padmapurana, mention only lamps as the Deepavali ritual [1].
• Change over time: the Court said firecrackers became part of the festival after gunpowder came to India "a few centuries ago" [1].
• 2015: the litigation began with W.P.(C) No. 728 of 2015, which the SC has heard through a series of orders [2]. The Court referred to its fireworks restrictions "since 2015" [1].
• Formulation stage: the SC order of 22 September 2023 records reduced quantities of Barium Nitrate with additives, as suggested by CSIR-NEERI and approved by PESO and MoEF [2].
• Trial production: the same order records trial production of the reduced-emission crackers SWAS, SAFAL and STAR at Standard Fireworks, with emissions to be compared at CSIR-NEERI [2].
• Complete ban brought back, then relaxed: the complete ban was reinstated but air quality did not improve. The Court has now allowed a 2-day window for green crackers [1].

4. Core Static Facts

Item	Fact
Case	W.P.(C) No. 728 of 2015, Supreme Court of India [2]
Certifying / formulating body	CSIR-NEERI (National Environmental Engineering Research Institute, under CSIR) [1][2]
Approving bodies for the formulation	PESO and MoEF [2]
Named green-cracker types	SWAS, SAFAL, STAR [2]
Chemical change	Reduced Barium Nitrate with additives. This is a reduction, not removal [2]
Constitutional provisions	Art. 25(1): religion, subject to public order, morality and health. Art. 21: includes a pollution-free environment [1]
Geographic scope	Delhi-NCR [1]
Duration permitted	2 days [1]
Harm cited by the Court	Spike in AQI and particulate matter, which enters the body and causes "substantial damage" [1]

5. Multi-Dimensional Analysis

Legal / Constitutional

• Art. 25(1) is "certainly subject to public order, morality, health". A practice with "religious colour" is only a qualified right [1].
• The judgment widens Art. 21 to cover a healthy, safe and pollution-free environment [1].
• The SC acts as a continuing supervisor of policy through a long-running writ petition from 2015 [2].

Environmental / Health

• Unregulated bursting causes chronic spikes in AQI and PM in Delhi-NCR during Diwali [1].
• Green crackers cut barium nitrate but do not remove it, so they lower emissions without eliminating them [2].
• The complete ban did not improve the pollution situation, which suggests other sources (vehicles, biomass, dust) dominate [1].

Scientific / Technological

• CSIR-NEERI designed the formulations, PESO and MoEF approved them, and emissions were tested against conventional crackers [2].
• The Court described in detail how microscopic particulate matter gets past the body's defences [1].

Governance / Administrative

• The State "utterly failed" to enforce the Court's restrictions since 2015, which shows an enforcement gap [1].
• The scheme depends on certification: only CSIR-NEERI-certified manufacturers may supply [1].

Social / Cultural

• The Court used scripture (Skandapurana, Padmapurana) to separate the core festival ritual (lamps) from a later practice (crackers) [1].
• The order tries to balance festive sentiment against public health.

6. Recent Developments (last 12–18 months)

• 3 Nov 2026: reported in The Hindu. The SC allows green crackers for 2 days in Delhi-NCR, permitted only from CSIR-NEERI-certified manufacturers [1].
• The Court found the complete ban had not improved air quality [1].
• The whitelisted sources I retrieved do not confirm the exact days, hours or other directions in the 2026 order, or any intermediate orders from 2024–25. Check these against the SC order on sci.gov.in.

7. Prelims Hooks

• The SC allowed green crackers in Delhi-NCR for 2 days (reported 3 Nov 2026) [1].
• Certification of green-cracker manufacturers: CSIR-NEERI [1].
• Green-cracker formulation: reduced Barium Nitrate plus additives, suggested by CSIR-NEERI [2].
• The formulation was approved by PESO and MoEF [2].
• The three reduced-emission cracker types are SWAS, SAFAL and STAR [2].
• Trial production of SWAS, SAFAL and STAR took place at Standard Fireworks [2].
• Parent case: W.P.(C) No. 728 of 2015 [2].
• Art. 25(1) is subject to public order, morality and health [1].
• Art. 21 includes the right to a healthy, safe and pollution-free environment [1].
• The Court cited the Skandapurana and the Padmapurana as mentioning only lamps for Deepavali [1].
• The Court linked firecrackers to the introduction of gunpowder into India [1].
• The Court held the State had "utterly failed" to comply with restrictions in place since 2015 [1].

8. Delhi Already Tried This in 2025, and the Air Still Turned Toxic

• The 2026 relaxation is not new. A similar window was tried one Diwali earlier.
• In October 2025 the SC allowed NEERI-approved green crackers in Delhi-NCR for a short Diwali window [3].
• It came with conditions. Each product needed a QR code, only licensed vendors could sell, and e-commerce platforms could not list crackers [3].

• Violators could have their licence cancelled, and patrol teams were set up to check [3].

• The conditions did not hold on the ground

• The morning after Diwali 2025, 36 of Delhi's 38 monitoring zones were in the red [4].
• Reports said the restrictions were widely flouted, and crackers were burst outside the permitted hours [4].

• So the problem was not only which crackers were burst. It was how many, and when.

• Kolkata shows the same pattern

• Kolkata's air quality index hit 'severe' over Diwali, even though only 'green' fireworks were supposed to be in use [6].

• Violations there were described as rampant [6].

• Why this matters for the 2026 order

• The 2-day limit is tighter than 2025 [1]. But a time limit only works if someone stops people bursting outside it.
• The Court itself says the State has "utterly failed" to enforce its orders since 2015 [1]. Nothing in the order explains why enforcement will be different this time.

9. Why Nobody on the Street Can Tell a Green Cracker From a Fake One

• Green and ordinary crackers look the same from outside
• The difference is inside, in the chemical mix: less barium nitrate plus additives [2].

• A buyer, a shopkeeper or a policeman cannot test chemistry at a stall.

• The QR code is the only check, and it is easy to copy

• CSIR designed the QR code to tell green crackers apart from conventional ones and to stop counterfeit (fake) products [5].
• In 2025 the amicus curiae (a lawyer who helps the Court as a neutral adviser), Aparajita Singh, warned the Court about counterfeit green crackers [3].

• A printed QR code proves something only if someone actually scans it and checks it against a real record. Most buyers will never do this.

• NCR is not one jurisdiction

• Delhi-NCR covers parts of Delhi, Haryana, Uttar Pradesh and Rajasthan, each with its own police.

• Crackers bought in a less-checked district can be carried into Delhi. One weak link weakens the whole system.

• The result: the rule is strong on paper and weak at the point of sale

• The order rests on certification by CSIR-NEERI [1]. Certification works at the factory gate, not at the street stall.

10. Why 30% Less Smoke Can Still Mean Very Bad Air

• The promised cut is partial
• CSIR says its green crackers cut particulate matter (PM: tiny dust and smoke particles in the air) by about 30% [5].

• So each green cracker still releases about 70% of the PM of an ordinary one. Barium nitrate is reduced, not removed [2].

• Total smoke depends on how many crackers are burst

• If cheaper or 'safer-sounding' green crackers lead people to burst more of them, the 30% saving per cracker can disappear.

• Post-Diwali readings in both Delhi [4] and Kolkata [6] show the per-cracker saving did not turn into clean air.

• The timing is the worst possible

• Diwali falls in October–November, when Delhi's air is already loaded with smoke from vehicles, dust and stubble burning.

• Extra PM on top of this pushes the AQI (Air Quality Index: one number from 0 to 500 showing how polluted the air is) into the 'severe' band. The Court itself named this AQI and PM spike as the harm [1].

• What this means for answer writing

• Green crackers lower the harm. They do not remove it. Treat them as damage control, not a solution.

11. The Strongest Case Against the Court, and an Honest Reply

• Objection 1: "The ban did nothing, so why single out crackers?"
• The Court itself admits pollution did not improve even after the complete ban came back [1].
• Crackers burn for a few days. Vehicles, dust and stubble pollute for months. Critics say festivals are blamed because they are the easiest thing to see.

• Reply: this is partly right. Crackers are not Delhi's main yearly source. But the ban failed because it was not enforced [1], not because crackers are harmless. A few nights of very high PM still hurt children, the elderly and asthma patients. Article 21 protects them too [1].

• Objection 2: "Courts should not read scripture to decide what a religion needs"

• The Court used the Skandapurana and the Padmapurana to show that lamps, not crackers, are the core ritual [1].
• Judges are not experts in theology (the study of religious texts). This approach has been criticised under the Essential Religious Practices doctrine.

• Reply: the Court did not really need scripture. Article 25(1) itself says religious freedom is "subject to public order, morality, health" [1]. The health limit alone is enough to support the order. The scripture reasoning is the weaker part of the judgment.

• Objection 3: "Bans destroy livelihoods in Sivakasi"

• Sivakasi in Tamil Nadu makes most of India's crackers. In 2019 its units were expected to take a hit of about ₹800 crore from the shift to green norms [8].

• Reply: this is a real cost. The green formulation route (SWAS, SAFAL, STAR [2]) is the Court's way to save the industry instead of shutting it. But small units need help to re-tool. The order does not provide that.

• Fair conclusion

• The Court is right on the law: health can limit religious practice. But it is pinning hope on a product fix when the real failure is enforcement and other sources of pollution.

12. Who Must Act So the Next Window Does Not Fail

• PESO and CSIR-NEERI: make the QR code checkable at the stall
• The SC already requires each product to carry a unique QR code [3]. CSIR built the code to stop fakes [5].

• Stalls should have to scan every box against the NEERI record before selling. Unscannable stock should be seized.

• Delhi Police and NCR district administrations: enforce the clock, not just the product

• In 2025 crackers were burst outside permitted hours [4].

• The Court has already allowed licence cancellation for violators [3]. Police need to use it visibly, in every NCR state, during the 2-day window.

• CAQM: bring crackers into GRAP

• CAQM (Commission for Air Quality Management) is the statutory body for NCR air. GRAP (Graded Response Action Plan) is its list of steps that get stricter as AQI worsens.

• Cracker limits should be part of GRAP stages, so one body enforces them across all NCR states instead of separate orders each year.

• MoEF under NCAP: fix the bigger sources

• The National Clean Air Programme (NCAP) aims to cut PM nationally.

• The Court found pollution stayed high even with a full ban [1]. Real gains in Delhi must come from stubble, vehicles and dust. Without those, cracker rules will keep looking like they failed.

• CPCB: publish before-and-after data for each window

• The Court's own 29 October hearing criticised authorities for poor enforcement [7].
• Public, station-wise data for the days before, during and after Diwali would show whether the green-cracker policy actually works.

13. Anchors for Answers

• Data: CSIR green crackers claim about a 30% cut in particulate matter compared with conventional crackers [5]
• Data: After Diwali 2025, 36 of Delhi's 38 monitoring zones were in the red, despite the green-cracker conditions [4]
• Data: In 2019, Sivakasi fireworks units faced an estimated ₹800-crore hit from the shift to green norms [8]
• Law/Case: W.P.(C) No. 728 of 2015; Art. 25(1) is subject to health; Art. 21 includes a pollution-free environment [1][2]
• Comparison: Kolkata allowed only 'green' fireworks, but its AQI still hit 'severe' over Diwali [6]
• Scheme: CSIR QR-code system to tell green crackers apart and stop counterfeits [5]; NCAP and CAQM's GRAP for NCR air quality

14. Mains Relevance

• GS-II: Fundamental Rights (Arts. 21 and 25), the judiciary, judicial activism versus the separation of powers.
• GS-III: Environmental pollution and degradation, the role of S&T (CSIR-NEERI formulations).
• GS-IV: Balancing tradition against public welfare, and the ethics of compliance.
• Question stems: 1. "The right to religion under Article 25 is subject to health." Examine this in light of the Supreme Court's firecracker jurisprudence. (GS-II) 2. Green crackers are a technological fix to a governance problem. Critically evaluate this with reference to Delhi-NCR's air quality. (GS-III) 3. Judicial bans fail without enforcement by the executive. Discuss using the firecracker regulation saga since 2015. (GS-II)

15. Related Topics to Study Next

• Essential Religious Practices doctrine: the test courts use to decide limits under Art. 25.
• Art. 21 environmental jurisprudence (right to a clean environment): the basis for the "pollution-free environment" reading.
• National Clean Air Programme (NCAP): the national PM-reduction framework.
• Commission for Air Quality Management (CAQM) and GRAP: the NCR-specific air-quality governance bodies.
• National Air Quality Index (AQI): the metric the Court cited.
• PM2.5 / PM10 health effects: the mechanism of harm the Court described.
• PESO and the Explosives Act framework: the regulator for fireworks licensing.
• Stubble burning: the main competing source of Delhi's post-monsoon smog.

16. NCERT Concepts to Revise

• Right to a clean environment (Polity): The Court read Article 21 to include a pollution-free environment; this is the case-law basis for it.
• Right to life and personal liberty (Polity): Article 21 is the right the Court weighed against the right to practise religion.
• Freedom of conscience (Polity): Article 25(1) is the religious freedom claimed for bursting crackers, and it is subject to health and public order.
• Essential religious practices doctrine (Polity): Courts use this test to decide which religious practices are protected; the Court checked scripture for crackers.
• Particulate matter (Geography): Particulate matter is the harm the Court cited, since fine particles enter the body and damage health.
• Commission for Air Quality Management (Geography): CAQM is the statutory body that handles Delhi-NCR air pollution and enforcement, where the State was found lacking.

17. Common Errors / Trap Areas

• Green ≠ zero-emission. Barium nitrate is reduced, not eliminated [2].
• Certifier versus approver: CSIR-NEERI formulates and certifies. PESO and MoEF approved the formulation [2][1]. Do not mix up their roles, and do not credit CPCB.
• SAFAL is not "SAFE". The three names are SWAS, SAFAL and STAR [2].
• Article confusion: the health restriction comes from Art. 25(1) itself. The environmental right comes from Art. 21, not Art. 48A or Art. 51A(g), which are non-justiciable or duty provisions [1].
• Base year: the restrictions date back to 2015 (W.P.(C) 728/2015), not to the 2026 order [1][2].