Current Affairs for 30 March 2026

Zojila Pass Avalanche – Location, Strategic Importance & Risks Explained

Why in News ?

Recently, a massive snow avalanche struck the Zojila Pass, disrupting traffic and highlighting the vulnerability of high-altitude Himalayan passes to extreme weather events.

Background and Context

Zojila Pass is one of the most critical mountain passes in northern India, acting as a lifeline between the Kashmir Valley and Ladakh.

• It is located in the Kargil district at an altitude of about 11,650 feet (3,528 m).
• Lies along the strategic Srinagar–Leh Highway (NH-1), connecting Srinagar – Kargil – Leh.
• Forms a natural gateway between the Greater Himalayas and the Trans-Himalayan region.
• Due to heavy snowfall and extreme weather, the pass remains closed for nearly 6 months annually, isolating Ladakh from the rest of India by road.

Historical Context

• During the Indo-Pakistan War of 1947–48, Zojila was a key battleground.
• Recaptured by Indian forces under Operation Bison (1948), marking one of the first high-altitude tank operations in military history.

About Zojila Pass

• Known as the “Mountain Pass of Blizzards” due to frequent snowstorms.
• Characterized by : 
  • Steep gradients
  • Narrow roads
  • Avalanche-prone slopes
• Plays a crucial role in : 
  • Civilian connectivity
  • Tourism (Leh–Ladakh circuit)
  • Military logistics for border areas

What is an Avalanche ?

An avalanche is a rapid flow of snow down a slope.

Key Features

• Triggered when snow layers become unstable
• Can reach speeds of 80–300 km/h
• Extremely destructive—can bury infrastructure, vehicles, and people

Conditions Favouring Avalanches

• Steep slopes (30°–45°)
• Lack of vegetation (trees/rocks)
• Presence of weak snow layers
• Sudden weather changes (heavy snowfall, warming, or wind loading)

Significance of Zojila Pass

1. Strategic Importance

• Essential for defence supply lines to Ladakh and forward areas near borders.
• Ensures year-round military preparedness in sensitive regions.

2. Economic and Connectivity Role

• Primary land route for transportingc: 
  • Fuel
  • Food supplies
  • Construction materials
• Supports local economies and tourism.

3. Disaster Management Relevance

• Frequent avalanches highlight : 
  • Need for early warning systems
  • Improved infrastructure resilience
  • Advanced snow clearance technologies

4. Infrastructure Development

• The upcoming Zojila Tunnel aims to : 
  • Provide all-weather connectivity
  • Reduce travel time drastically
  • Enhance strategic mobility

Challenges Associated

• Extreme weather variability due to climate change
• Frequent avalanches and landslides
• Limited rescue and evacuation accessibility
• High cost of infrastructure maintenance

Way Forward

• Installation of avalanche forecasting and monitoring systems
• Use of snow galleries and protective structures
• Accelerating projects like Zojila Tunnel
• Enhancing coordination between : 
  • BRO (Border Roads Organisation)
  • Armed Forces
  • Disaster response agencies

Zojila Tunnel Project: Connecting to the Current Avalanche Risk

• The Zojila Tunnel is a 14+ km long bi-directional tunnel, making it one of the longest road tunnels in Asia.
• It is being constructed by the Border Roads Organisation (BRO) under the Ministry of Road Transport and Highways.
• It will bypass avalanche-prone stretches of Zojila Pass, ensuring safe and reliable connectivity.
• The tunnel is designed to remain operational throughout the year, even during extreme winter conditions.

Relevance to Current News :

• The recent avalanche reinforces the urgency of completing the tunnel project.
• It highlights the limitations of surface connectivity in high-altitude regions.
• The tunnel will significantly reduce risks to civilians, tourists, and defence personnel.

Earth Hour 2026 – What, Why, History, Significance & Global Impact Explained

Why in News ?

Recently, WWF-India, in collaboration with the Ministry of Environment, Forest and Climate Change, organized awareness and outreach activities in Gwalior to mark 20 years of Earth Hour, which is celebrated on the last Saturday of March, highlighting growing global concern over climate change and sustainability.

Background and Context

Earth Hour is one of the world’s largest grassroots environmental movements.

• It was first launched in 2007 in Sydney by the World Wide Fund for Nature.
• Initially started as a symbolic “lights-off” event, it has evolved into a global movement involving 190+ countries and territories.
• Observed annually towards the end of March, it emphasizes urgent climate action and environmental protection.

Over time, Earth Hour has shifted from a one-hour event to a broader campaign encouraging long-term sustainable practices and policy advocacy.

About Earth Hour

Key Features

• A global call to action for individuals, communities, and organizations.
• Encourages switching off non-essential lights from 8:30 PM to 9:30 PM (local time).
• Symbolizes commitment to: 
  • Reducing energy consumption
  • Tackling climate change
  • Protecting biodiversity

Participation

• Governments switch off lights at iconic landmarks.
• Corporates reduce energy use and promote sustainability.
• Citizens participate at homes and communities.

Significance of Earth Hour

1. Climate Change Awareness

• Raises awareness about global warming and environmental degradation.
• Encourages behavioural change at the individual level.

2. Promotes Energy Conservation

• Highlights the importance of reducing electricity consumption.
• Reinforces sustainable lifestyle practices.

3. Global Solidarity

• Unites millions across countries in a shared commitment to the planet.
• Demonstrates collective responsibility.

4. Policy and Advocacy Impact

• Acts as a platform for governments and institutions to: 
  • Announce climate commitments
  • Promote green policies

5. Biodiversity Conservation

• Draws attention to ecosystem protection and wildlife conservation efforts.

Challenges and Criticism

• Seen by some as a symbolic gesture with limited direct impact.
• Temporary light switch-offs may not significantly reduce emissions.
• Requires sustained actions beyond the one-hour event.

Way Forward

• Integrate Earth Hour into long-term climate action strategies
• Promote: 
  • Renewable energy adoption
  • Sustainable urban planning
• Strengthen public awareness campaigns beyond symbolic participation
• Encourage policy-level commitments aligned with global climate goals

PM-KUSUM 2.0 Revamp: Solar Pumps, Battery Storage & Rural Energy Explained

Why in News ?

The government is planning a revamped version of the PM-KUSUM scheme, likely termed PM-KUSUM 2.0, to address implementation gaps, improve efficiency, and integrate battery storage systems for better energy management in agriculture.

Background and Context

About PM-KUSUM Scheme

The Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan (PM-KUSUM), launched in 2019, aims to :

• Promote solar energy use in agriculture
• Reduce dependence on diesel pumps
• Increase farmers’ income through energy generation

Key Components

Component A (Decentralized Ground/Stilt Mounted Solar Power Plants) :

Goal: Setup 10,000 MW of renewable energy-based power plants (REPP) or barren or cultivated land,.

• Capacity: Individual farmers, cooperatives, or groups can install plants up to 2 MW capacity.
• Benefit: Allows farmers to sell power to DISCOMs, ensuring a steady income for 25 years.

Component B (Standalone Solar Agriculture Pumps) :

• Goal: Installation of 14-20 lakh standalone solar-powered agriculture pumps to replace diesel pumps.
• Capacity: Individual pumps up to 7.5 HP
• Benefit: Central Financial Assistance (CFA) of 30% (50% in NER, Hilly, and Island regions) is provided

Component C (Solarization of Grid-Connected Agriculture Pumps):

• Goal: Solarize 15-35 lakh existing grid-connected agricultural pumps.

Capacity: Individual pumps up to 7.5 HP

• Benefit: Farmers can use solar power for irrigation and sell surplus power to DISCOMs. This includes feeder-level solarization.

Progress So Far

• Over 10 lakh standalone solar pumps installed
• More than 13 lakh pumps solarised at feeder level
• Increased adoption of clean energy in rural areas

However, progress has been slower than expected due to financial, institutional, and technical challenges.

Need for Revamp: Why PM-KUSUM 2.0 ?

The scheme requires restructuring due to :

• Implementation delays across states
• Financial constraints faced by farmers
• Operational inefficiencies in power distribution
• Mismatch between solar generation and agricultural demand

Key Features of PM-KUSUM 2.0

1. Introduction of Battery Storage

The revamped scheme proposes integrating battery energy storage systems.

Purpose :

• Store excess solar energy during peak generation
• Supply power during non-solar hours

2. Improved Energy Management

Battery storage will help :

• Balance supply-demand mismatch
• Improve grid stability
• Ensure reliable power for irrigation

3. Policy-Level Discussions

• Ministry of Power proposes 4-hour storage capacity
• Ministry of New and Renewable Energy (MNRE) suggests 2-hour capacity
• Final decision under inter-ministerial consultation

4. Extended Timelines

• Government has extended deadlines for :
  • Financial closure
  • Project completion
    •  Aimed at addressing delays in loan disbursement

5. Transition Framework

• Existing scheme to be subsumed under PM-KUSUM 2.0
• States directed to fast-track pending projects

Challenges in Implementation

1. Financial Constraints

High upfront costs for solar pumps continue to discourage small and marginal farmers despite subsidies.

2. Delays in Credit Access

Slow loan approvals and financial closure have significantly delayed project execution across states.

3. Institutional Coordination Issues

Lack of effective coordination between central ministries, state governments, DISCOMs, and financial institutions has hindered implementation.

4. Grid Integration Challenges

Solar energy variability creates instability in power supply, especially in regions with weak grid infrastructure.

5. Demand-Supply Mismatch

Solar generation peaks during midday, whereas agricultural demand extends beyond daylight hours, creating operational inefficiencies.

6. Limited Technical Capacity

Inadequate local capacity for installation, maintenance, and monitoring affects long-term sustainability.

Significance of PM-KUSUM 2.0

1. Boost to Renewable Energy

• Accelerates India’s transition to clean energy
• Reduces reliance on fossil fuels

2. Enhancing Farmer Income

• Farmers can generate and sell surplus power
• Reduces irrigation costs

3. Strengthening Energy Security

• Decentralised solar generation reduces grid pressure
• Improves rural power reliability

4. Climate Change Mitigation

• Reduces carbon emissions from diesel pumps
• Supports India’s climate commitments

5. Rural Development

• Promotes sustainable agriculture
• Enhances rural infrastructure and livelihoods

Way Forward

1. Integrating Battery Storage Effectively

A balanced approach must be adopted in determining optimal storage capacity to ensure cost-efficiency and grid stability.

2. Improving Access to Finance

Government should expand credit support, interest subvention, and innovative financing models to make solar pumps affordable.

3. Strengthening Institutional Coordination

Better coordination between ministries, DISCOMs, and financial institutions is essential for smooth implementation.

4. Enhancing Grid Infrastructure

Investment in smart grids and transmission networks is necessary to handle renewable energy variability.

5. Capacity Building and Awareness

Training farmers and local technicians can improve adoption, maintenance, and long-term sustainability.

6. Encouraging Private Sector Participation

Involving private players can bring efficiency, innovation, and faster execution.

Copper Prices and Distribution; Why Are Global Copper Trends Falling and What It Means?

Why in News ?

Global copper prices have declined due to weakening demand amid geopolitical tensions in West Asia, raising concerns about global economic slowdown and industrial demand.

Background and Context

Copper is one of the most essential industrial metals and is often referred to as the “metal of electrification” due to its high electrical and thermal conductivity.

Its demand is closely linked with :

• Industrial growth
• Infrastructure development
• Energy transition (renewables, EVs)

Thus, fluctuations in copper prices are widely considered indicators of global economic health.

Global Distribution of Copper

Major Producing Countries

• Chile – Accounts for ~25% of global output
• Peru – Second-largest producer with rich Andean reserves
• Democratic Republic of the Congo – Emerging hub with cobalt-copper belts
• China – Limited reserves but dominates refining and consumption
• United States and Australia – Important contributors

Geological Distribution

• Concentrated along the Pacific Ring of Fire
• Associated with volcanic and sedimentary rock formations

Global Distribution Pattern

• South America (Chile, Peru) holds largest reserves
• Africa (DRC, Zambia) has high-grade deposits
• Asia shows high consumption but moderate reserves
• Developed economies dominate refining and processing

Copper Distribution in India

Major Copper-Producing Regions

• Rajasthan – Khetri Copper Belt (largest)
• Madhya Pradesh – Malanjkhand mines
• Jharkhand – Singhbhum copper belt

Key Characteristics

• Limited and low-grade reserves
• High dependence on imports
• Insufficient domestic production

Importance of Copper in the Economy

1. Energy and Power Sector

Used extensively in :

• Electrical wiring
• Power grids

2. Renewable Energy Transition

Critical for:

• Solar panels
• Wind turbines

3. Electric Vehicles (EVs)

Essential for :

• Batteries
• Electric motors

4. Industrial and Infrastructure Use

Widely used in construction, electronics, and manufacturing

5. Economic Indicator

Copper prices act as a barometer of global economic activity.

Recent Price Trends and Causes of Decline

1. Weak Global Demand

• Slowdown in industrial production
• Reduced construction activity

2. Geopolitical Tensions

• Conflict in West Asia affecting global trade sentiment

3. Market Uncertainty

• Investor caution amid economic instability

Significance of the Issue

1. Indicator of Economic Slowdown

Falling prices may signal weakening global growth.

2. Impact on Developing Economies

Export-dependent countries may face revenue losses.

3. Energy Transition Implications

Lower prices may affect investments in renewable infrastructure.

4. Strategic Resource Importance

Copper remains critical for future technologies and sustainability goals.

5. India’s Import Dependency

Highlights vulnerability in supply chains and need for domestic capacity.

Challenges

• Uneven global distribution of reserves
• High import dependency for countries like India
• Environmental concerns in mining
• Price volatility due to global uncertainties
• Infrastructure and technological constraints in domestic mining

Way Forward

• Enhance domestic exploration and mining capacity
• Promote recycling of copper to reduce import dependence
• Invest in refining and processing infrastructure
• Diversify import sources for supply security
• Align mineral policy with energy transition goals
• Encourage sustainable mining practices

LPG vs LNG Explained: Why West Asia Conflict Hit LPG Supply Harder in India

Why in News ?

Disruptions in shipping routes through the Strait of Hormuz due to the ongoing West Asia conflict have significantly impacted India’s energy supplies, with LPG being more severely affected than LNG.

Background and Context

India is highly dependent on energy imports, especially hydrocarbons from West Asia. A major share of these imports passes through the Strait of Hormuz, a critical global energy transit route.

Extent of Disruption

• India imports around 60% of its LPG needs
• Nearly 90% of LPG imports pass through the Strait → ~54% supply affected
• About 50% of natural gas is imported as LNG
• Around 55–60% LNG passes through the Strait → ~30% disruption

This has forced the government to prioritise domestic consumers and cut supplies to industrial and commercial users.

LPG vs LNG: Key Differences

1. Composition and Source

• LPG (Liquefied Petroleum Gas) : Mixture of propane and butane, derived from crude oil refining and gas processing
• LNG (Liquefied Natural Gas): Primarily methane, derived from natural gas

2. Liquefaction and Storage

• LPG liquefies under moderate pressure → easier storage
• LNG requires extreme cooling (-160°C) → complex cryogenic storage

3. Volume Reduction

• LPG reduces to 1/260th of its volume
• LNG reduces to 1/600th → more efficient for long-distance transport

4. Usage and Applications

• LPG: Cooking fuel, heating, small industries
• LNG: Converted to natural gas → used as PNG, CNG, and in power, fertiliser, and industry

5. Distribution Systems

• LPG : Cylinder-based delivery → suitable for rural areas
• LNG : Transported via ships → regasified → piped as PNG/CNG

6. Storage and Accessibility

• LPG : Easily stored in cylinders → high portability
• PNG (from LNG) : Requires pipeline infrastructure → limited reach

7. Safety

• LPG : Heavier than air → accumulates, higher risk
• Natural gas (LNG-derived) : Lighter than air → disperses quickly, safer

Why LPG Was Hit Harder

1. Higher Import Dependence via Strait

A larger share of LPG imports flows through the Strait of Hormuz compared to LNG, making it more vulnerable to disruptions.

2. Limited Alternatives

• LPG has fewer immediate substitutes
• PNG infrastructure is limited, especially in rural areas

3. Wider Consumer Base

• LPG serves 33+ crore households
• PNG reaches only ~1.5 crore users

This makes LPG supply disruption more socially sensitive.

4. Storage and Supply Chain Constraints

• LPG depends on regular cylinder refills
• Supply chain disruptions directly impact end users

Crisis Impact and Supply Prioritisation

• Household LPG supply has been protected
• Industrial and commercial supply reduced significantly
• PNG and CNG supply maintained at near 100% levels
• LPG disruption (~54%) is higher than LNG (~30%)

Government Response Measures

1. Promoting PNG Transition

• Incentives like free gas and waived connection charges
• Expansion of City Gas Distribution (CGD) networks

2. Boosting Domestic LPG Production

• Refiners directed to divert propane and butane
• Domestic output increased by ~40%
• Share in demand rose from 40% to ~55%

3. Demand Management

• Increased gap between cylinder bookings:
  • Urban: 25 days
  • Rural: 45 days
    • Encouraged use of alternative fuels for industries

4. Alternative Fuel Substitution

• Use of kerosene, biomass, coal, and fuel oil for industrial needs

Significance of the Issue

1. Energy Security Concerns

Highlights India’s vulnerability to geopolitical disruptions in critical chokepoints.

2. Importance of Diversification

Reinforces need to diversify import sources and routes.

3. Push for Clean Energy Transition

Encourages expansion of PNG, renewables, and domestic energy production.

4. Infrastructure Development

Accelerates investment in pipelines, storage, and gas distribution networks.

5. Policy Prioritisation

Demonstrates balancing act between household welfare and industrial demand.

Way Forward

1. Expanding Gas Infrastructure

Accelerate development of nationwide pipeline networks to increase PNG access and reduce LPG dependence.

2. Diversifying Import Routes

Explore alternative shipping routes and suppliers to reduce reliance on the Strait of Hormuz.

3. Strengthening Strategic Reserves

Build strategic reserves of LPG and natural gas to cushion supply shocks.

4. Promoting Renewable Alternatives

Encourage solar cooking, biogas, and electric cooking solutions in rural areas.

5. Enhancing Domestic Production

Invest in refining capacity and gas exploration to reduce import dependence.