📰 Daily Current Affairs Notes — Wednesday, July 29, 2026

Sources scanned: PIB India, The Hindu, Indian Express, PRS India, RBI, NITI Aayog, and Chhattisgarh State Government portals.

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Supreme Court Quashes 2021 Notification Granting Retrospective Environmental Clearances — [Environment & Ecology: GS Paper III]

#### 1. The Core News Report

The Supreme Court of India has quashed the Union Ministry of Environment, Forest and Climate Change’s (MoEFCC) Office Memorandum (OM) issued in 2021, which granted executive authorities the power to issue retrospective or ex-post-facto environmental clearances (EC) to industrial and infrastructure projects operating without prior environmental approval.

The Supreme Court bench ruled that granting retrospective clearances derogates the core principles of environmental jurisprudence, specifically the “Precautionary Principle” and the concept of sustainable development enshrined under Article 21 of the Constitution. The Court reiterated that prior environmental impact assessment (EIA) is an mandatory statutory precondition under the Environment (Protection) Act, 1986.

However, the Bench clarified that in exceptional circumstances and in the larger public interest, the Union Government may introduce a limited, time-bound statutory amnesty scheme, provided it is promulgated through valid primary or subordinate legislation under proper parliamentary scrutiny rather than through executive notifications or office memorandums.

#### 2. Examination Analysis (Why it is Important & Exam Relevance)

• Why it is Important: The judgment reinforces judicial oversight against executive overreach, preventing commercial projects from bypassing mandatory pre-construction environmental assessments under the EIA Notification 2006.

• UPSC Relevance:

* Prelims: Provisions of the Environment (Protection) Act 1986, Environmental Impact Assessment (EIA) Notification 2006, Precautionary Principle, and Polluter Pays Principle.

* GS Paper III: Environmental Impact Assessment, conservation, environmental pollution, and degradation; judicial mandates on sustainable development.

* Essay: Conflicts between rapid industrial expansion and environmental preservation.

Interview: Administrative compliance versus economic growth; validity of ex-post-facto* regularizations in infrastructure projects.

• CGPSC Relevance:

* Prelims: Environmental laws, Forest Conservation Act, state environmental regulatory authorities (CG Environment Conservation Board).

* Mains Paper: Paper 4 (Science, Environment & Technology) & Paper 5 (Economy & Geography).

* Chhattisgarh Special: Highly relevant to mining projects (coal, iron ore) and industrial units in coalfields like Korba, Raigarh, and Surguja (e.g., Hasdeo Arand region), where environmental clearance compliance is frequently scrutinized.

• Key Facts to Remember:

* Statutory Act: Environment (Protection) Act, 1986.

Landmark Precedents: Common Cause v. Union of India (2017) and Alembic Pharmaceuticals v. Rohit Prajapati (2020), which declared ex-post-facto* environmental clearances illegal.

* Constitutional Provision: Article 48A (Directive Principles) and Article 51A(g) (Fundamental Duties).

• Possible Prelims MCQs:

1. With reference to Environmental Impact Assessment (EIA) in India, consider the following statements:

1. It is legally backed by the Environment (Protection) Act, 1986.

2. The Supreme Court of India has ruled that ex-post-facto environmental clearance is generally incompatible with environmental jurisprudence.

Which of the statements given above is/are correct?

(A) 1 only

(B) 2 only

(C) Both 1 and 2

(D) Neither 1 nor 2

Correct Answer: (C)

Explanation: EIA notifications are issued under Section 3 of the Environment (Protection) Act, 1986. The Supreme Court has repeatedly held that prior environmental clearance is mandatory and ex-post-facto clearances violate the precautionary principle.

2. The ‘Precautionary Principle’ and ‘Polluter Pays Principle’ are essential features of sustainable development in India. These principles are implicit under which Article of the Constitution?

(A) Article 14

(B) Article 19

(C) Article 21

(D) Article 32

Correct Answer: (C)

Explanation: The Supreme Court in Vellore Citizens’ Welfare Forum v. Union of India (1996) held that the Precautionary Principle and Polluter Pays Principle are part of the environmental law of the country and are derived from Article 21 (Right to Life and Personal Liberty).

• Possible Mains Questions:

1. “Ex-post-facto environmental clearances strike at the root of environmental protection laws.” In light of the recent Supreme Court judgment, critically examine the balance between environmental protection and industrial development in India. (250 words / 15 marks)

• Keywords / Tags: `Environmental Impact Assessment` `Supreme Court Judgment` `Ex-Post-Facto Clearance` `Environment Protection Act 1986` `Precautionary Principle`

• Related Topics for Revision:

* Draft EIA Notification 2020 controversy

* Public Consultations in EIA process

* National Green Tribunal (NGT) powers and functions

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Kerala High Court Advocates Paid Menstrual Leave Policy for Women Public Transport Staff — [Social Issues: GS Paper II]

#### 1. The Core News Report

The High Court of Kerala has termed menstrual leave a “progressive welfare step” and urged the State Government and the Kerala State Road Transport Corporation (KSRTC) to formulate a concrete paid leave policy for women conductors and employees.

The Court observed that female transport staff face exceptionally arduous working conditions, long hours, and limited access to adequate sanitation facilities during field operations. The High Court directed the State and KSRTC management to consult petitioners and trade union representatives to consider incorporating structured paid menstrual leaves into service rules.

This directive aligns with broader judicial and policy discussions in India concerning gender-just labor conditions, occupational health, and bodily autonomy in physical and public sector occupations.

#### 2. Examination Analysis (Why it is Important & Exam Relevance)

• Why it is Important: The ruling highlights workplace equality and occupational health for women in blue-collar and field-oriented public employment sectors, bridging labor laws with fundamental rights.

• UPSC Relevance:

* Prelims: Constitutional provisions related to fundamental rights (Articles 14, 15, 21) and Directive Principles of State Policy (Article 42).

* GS Paper II: Welfare schemes for vulnerable sections; Social sector development (Health, Gender Equality, Labor Reforms).

* Essay: Gender equity in formal and informal work environments.

* Interview: Balancing economic productivity with progressive labor welfare policies; potential impacts of mandatory menstrual leave on female employability.

• CGPSC Relevance:

* Prelims: Articles of Indian Constitution on social justice and labor protection.

* Mains Paper: Paper 6 (Society, Social Legislation, and Human Rights).

* Chhattisgarh Special: Gender-sensitive welfare policies for frontline female workers in Chhattisgarh (e.g., Mitanin workers, Anganwadi workers, and Women SHGs under NRLM).

• Key Facts to Remember:

* Constitutional Provision: Article 42 (Provision for just and humane conditions of work and maternity relief).

* State Level Precedents: Bihar was the first Indian state to introduce paid menstrual leave for female government employees in 1992. Kerala granted menstrual leave for university students in 2023.

• Possible Prelims MCQs:

1. Which of the following Articles of the Constitution of India explicitly directs the State to make provisions for securing just and humane conditions of work and for maternity relief?

(A) Article 39A

(B) Article 41

(C) Article 42

(D) Article 43A

Correct Answer: (C)

Explanation: Article 42 under Part IV (Directive Principles of State Policy) obligates the State to make provision for securing just and humane conditions of work and maternity relief.

2. Consider the following statements regarding labor laws and gender policies in India:

1. Bihar was the first state in India to implement a two-day paid menstrual leave policy for government women employees.

2. Article 15(3) enables the State to make special provisions for women and children.

Which of the statements given above is/are correct?

(A) 1 only

(B) 2 only

(C) Both 1 and 2

(D) Neither 1 nor 2

Correct Answer: (C)

Explanation: Bihar introduced 2 days of paid menstrual leave per month in 1992. Article 15(3) empowers the State to enact protective discrimination in favor of women.

• Possible Mains Questions:

1. “Paid menstrual leave at the workplace is an essential component of workplace dignity, yet it faces debate over its impact on employment inclusion.” Critically evaluate this statement from social, economic, and legislative perspectives. (150 words / 10 marks)

• Keywords / Tags: `Menstrual Leave Policy` `Gender Equality` `Article 42 DPSP` `Workplace Welfare` `Labor Reforms`

• Related Topics for Revision:

* Maternity Benefit (Amendment) Act 2017

* Code on Social Security 2020

* Female Labor Force Participation Rate (FLFPR) in India

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Petroleum Ministry Defends Russian Crude Oil Imports as Strategic Energy Security Measure — [Economy & International Relations: GS Paper III]

#### 1. The Core News Report

The Union Ministry of Petroleum and Natural Gas issued an official clarification defending India’s continued procurement of discounted Russian crude oil, which crossed 40% of the country’s total crude oil import basket. The Ministry stated that higher Russian crude imports represent a deliberate, sovereign energy strategy aimed at ensuring domestic energy security, mitigating inflationary pressures, and protecting consumers from international price shocks.

The Ministry emphasized that India’s strategic diversification of crude sources—sourcing from over 39 countries—has prevented catastrophic disruptions in global energy markets. Sourcing discounted crude prevented domestic petrol and diesel prices from spiraling, directly insulating Indian agriculture, freight transport, and industrial production from foreign energy crises.

Furthermore, the government reiterated that India’s oil purchases conform strictly with international legal frameworks, emphasizing that sovereign energy security remains the central mandate of national oil marketing companies (OMCs).

#### 2. Examination Analysis (Why it is Important & Exam Relevance)

• Why it is Important: It illustrates the intersection of macroeconomics, foreign policy, energy diplomacy, and domestic inflation management amid ongoing global trade volatility.

• UPSC Relevance:

* Prelims: Strategic Petroleum Reserves (SPR), composition of India’s energy imports, OPEC+ dynamic, import dependence metrics.

* GS Paper III: Indian Economy, energy security, infrastructure, inflation management, foreign trade balance.

* Essay: Strategic autonomy in India’s foreign and economic policy.

* Interview: Balancing economic pragmatism with Western sanctions and global geopolitical pressures.

• CGPSC Relevance:

* Prelims: Indian economy basics, major import sources, trade metrics.

* Mains Paper: Paper 5 (Economy of India & Chhattisgarh).

* Chhattisgarh Special: Impact of fuel prices on logistics and transport costs in mineral-rich landlocked states like Chhattisgarh, affecting mining freight and agricultural input costs.

• Key Facts to Remember:

* Import Dependence: India imports over 85% of its crude oil requirement.

* Strategic Petroleum Reserves (ISPRL): Located at Visakhapatnam, Mangaluru, and Padur (Phase 1 total capacity: 5.33 MMT).

• Possible Prelims MCQs:

1. With reference to India’s Strategic Petroleum Reserves (SPRs), consider the following statements:

1. Indian Strategic Petroleum Reserves Limited (ISPRL) is a Special Purpose Vehicle under the Oil Industry Development Board.

2. Phase 1 of the Strategic Petroleum Reserve program covers locations at Visakhapatnam, Mangaluru, and Padur.

Which of the statements given above is/are correct?

(A) 1 only

(B) 2 only

(C) Both 1 and 2

(D) Neither 1 nor 2

Correct Answer: (C)

Explanation: Both statements are correct. ISPRL manages emergency crude storage facilities across these three strategic locations in Phase 1.

2. High crude oil prices directly affect India’s macroeconomy through which of the following channels?

1. Expansion of Current Account Deficit (CAD)

2. Import-induced retail inflation

3. Depreciation pressure on the Indian Rupee

Select the correct answer using the code given below:

(A) 1 and 2 only

(B) 2 and 3 only

(C) 1 and 3 only

(D) 1, 2, and 3

Correct Answer: (D)

Explanation: India imports over 85% of crude. High global oil prices increase the import bill (widening CAD), increase transportation costs (triggering retail inflation), and increase foreign currency demand (depreciating the rupee).

• Possible Mains Questions:

1. Analyze how India’s practice of strategic autonomy in crude oil procurement balances national energy security with foreign policy commitments. What are the macroeconomic benefits of this policy? (250 words / 15 marks)

• Keywords / Tags: `Energy Security` `Crude Oil Imports` `Strategic Autonomy` `Current Account Deficit` `ISPRL`

• Related Topics for Revision:

* India’s Ethanol Blending Roadmap (E20)

* Strategic Petroleum Reserve Phase-II expansion (Chandikhol and Padur)

* Balance of Payments (BoP) and foreign exchange reserves

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Draft CAFE-III Norms Introduce Special Incentives for Biofuel and Ethanol-Powered Vehicles — [Environment & Transport Policy: GS Paper III]

#### 1. The Core News Report

The Union Ministry of Power and the Bureau of Energy Efficiency (BEE) have incorporated special weightage and credit incentives for ethanol-blended fuel vehicles, flex-fuel vehicles (FFVs), and bio-gas powered transport in the newly drafted Corporate Average Fuel Efficiency (CAFE) Phase-III regulations.

CAFE norms regulate the average carbon dioxide ($CO_2$) emissions of a vehicle manufacturer’s fleet, mandating strict fuel economy thresholds across automobile makers. Under the draft CAFE-III guidelines, vehicle manufacturers producing flex-fuel and E85/E100 compatible engines will receive carbon emission offset multipliers. This move seeks to align the automotive industry’s manufacturing standards with India’s National Policy on Biofuels and the targeted E20 blending rollout.

The government aims to incentivize auto manufacturers to transition toward multi-fuel platforms, reducing overall crude import requirements while encouraging agricultural bio-refineries.

#### 2. Examination Analysis (Why it is Important & Exam Relevance)

• Why it is Important: CAFE norms are the primary regulatory instrument driving automobile energy efficiency and decarbonization in the transport sector, directly linking agriculture (feedstock) with manufacturing.

• UPSC Relevance:

* Prelims: Bureau of Energy Efficiency (BEE), CAFE Norms, National Policy on Biofuels, Flex-fuel technology, ethanol blending targets.

* GS Paper III: Environmental conservation, pollution mitigation, technology deployment, transport sector reforms.

* Essay: Synergy between agricultural sustainability and industrial green transformation.

* Interview: Challenges in flex-fuel technology implementation, engine modification costs, and food security vs biofuel production trade-offs.

• CGPSC Relevance:

* Prelims: Energy efficiency schemes, state biofuel programs.

* Mains Paper: Paper 4 (Science, Technology & Environment) & Paper 5 (Economy).

* Chhattisgarh Special: Highly beneficial for Chhattisgarh’s state economy, which promotes paddy-to-ethanol plants (e.g., Kabirdham Ethanol Plant, India’s first sugarcane/paddy-based bio-ethanol plant under PPP model).

• Key Facts to Remember:

* Regulatory Body: Bureau of Energy Efficiency (BEE) under the Energy Conservation Act, 2001.

* Target: 20% Ethanol Blending in Petrol (E20) by 2025–26.

* First PPP Biofuel Plant in CG: Bhoramdeo Cooperative Sugar Mill, Kabirdham (Ethanol Plant).

• Possible Prelims MCQs:

1. Corporate Average Fuel Efficiency (CAFE) standards in India are framed under the provisions of which statutory Act?

(A) The Environment (Protection) Act, 1986

(B) The Motor Vehicles Act, 1988

(C) The Energy Conservation Act, 2001

(D) The Air (Prevention and Control of Pollution) Act, 1981

Correct Answer: (C)

Explanation: CAFE norms are issued by the Bureau of Energy Efficiency (BEE) under the Energy Conservation Act, 2001, to regulate vehicle fuel efficiency and $CO_2$ emissions.

2. Consider the following statements regarding Flex-Fuel Vehicles (FFVs):

1. FFVs can run on a mixture of 100% petrol or up to 83% or higher ethanol blends.

2. They feature specialized engine control modules (ECMs) and corrosion-resistant fuel systems.

Which of the statements given above is/are correct?

(A) 1 only

(B) 2 only

(C) Both 1 and 2

(D) Neither 1 nor 2

Correct Answer: (C)

Explanation: Flex-fuel vehicles are equipped with engines capable of running on varied blends of petrol and ethanol (including E85 or E100) and require modified sensors and anti-corrosive fuel lines.

• Possible Mains Questions:

1. Explain how CAFE-III regulations, combined with the National Biofuel Policy, can accelerate transport sector decarbonization in India. What technical and agricultural challenges must be addressed? (150 words / 10 marks)

• Keywords / Tags: `CAFE III Norms` `Bureau of Energy Efficiency` `Flex-Fuel Vehicles` `Ethanol Blending` `Decarbonization`

• Related Topics for Revision:

* Faster Adoption and Manufacturing of Electric Vehicles (FAME / PM E-DRIVE)

* SATAT Scheme (Sustainable Alternative Towards Affordable Transportation – Compressed Bio-Gas)

* Chhattisgarh Biofuel Policy and Processing Infrastructure

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India Curtailed 8,133 GWh Solar Power in Q1 to Maintain Grid Security: Power Ministry — [Environment & Infrastructure: GS Paper III]

#### 1. The Core News Report

The Union Ministry of Power informed Parliament that India curtailed 8,133 Gigawatt-hours (GWh) of solar energy during the first quarter (Q1) of FY27 to ensure power grid security and frequency balance. The overall installed solar power capacity reached 162.15 GW as of June 30.

Solar curtailment occurs when grid operators deliberately reduce the output of solar plants because the generation exceeds the transmission network capacity or because grid demand is insufficient to absorb intermittent renewable surges without threatening grid stability.

The Ministry emphasized that rapid capacity additions require concurrent expansion of Grid-Scale Battery Energy Storage Systems (BESS), Pumped Storage Projects (PSP), and institutional deployment of Renewable Energy Management Centres (REMCs) across high-solar generation states.

#### 2. Examination Analysis (Why it is Important & Exam Relevance)

• Why it is Important: Curtailment poses severe financial risks to Independent Power Producers (IPPs) and underscores the technical gap between renewable energy installation and grid transmission/storage readiness.

• UPSC Relevance:

* Prelims: Installed power capacities, Renewable Energy Management Centres (REMCs), Battery Energy Storage Systems (BESS), Duck Curve phenomenon in solar grids.

* GS Paper III: Infrastructure (Energy), Renewable Energy integration, technical bottlenecks in green transition.

* Essay: Renewable energy transition: Promises versus infrastructural realities.

* Interview: Solutions for grid balancing, role of Pumped Hydro Storage and dynamic power markets.

• CGPSC Relevance:

* Prelims: Solar power initiatives, State Renewable Energy Development Agency (CREDA).

* Mains Paper: Paper 4 (Science & Environment) & Paper 5 (Chhattisgarh Infrastructure & Economy).

* Chhattisgarh Special: Solar electrification projects managed by CREDA, establishment of solar parks (e.g., Rajnandgaon 100 MW solar plant with BESS storage).

• Key Facts to Remember:

* Installed Solar Capacity (June 2026): 162.15 GW.

* National Target: 500 GW non-fossil fuel energy capacity by 2030.

* Key Storage Tech: Battery Energy Storage Systems (BESS) & Pumped Storage Projects (PSP).

• Possible Prelims MCQs:

1. In the context of renewable energy power grids, the term ‘Curtail