Energy Security Current Affairs for UPSC

The Ministry of Power is expected to issue an advisory to power-sector stakeholders amid El Niño uncertainty, especially because deficient rainfall and erratic weather can affect hydropower, wind generation, thermal-plant water availability, transmission assets and peak electricity demand. The issue is important for UPSC because it links climate variability, energy security, grid resilience, renewable integration, coal dependence and India’s power-sector planning.

India’s rapid transition to E20 petrol has triggered debate over fuel choice, vehicle compatibility, mileage, pricing, feedstock use and consumer communication. A recent discussion on Brazil’s long ethanol journey highlights why India can learn from Brazil’s gradual, consumer-choice-based biofuel model while strengthening its own Ethanol Blended Petrol Programme. Brazil’s first ethanol blending law dates to 1931, while India’s E20 push accelerated after the National Policy on Biofuels target was advanced to ESY 2025–26.

A newspaper report has highlighted growing concerns among motorists and automakers over India’s rapid shift to E20 fuel, especially regarding mileage loss, older vehicle compatibility, corrosion risk, lack of fuel choice at petrol pumps and the possible move towards higher ethanol blends such as E25, E85 and E100. The issue is important for UPSC because it links energy security, biofuel policy, automobile regulation, consumer protection, agriculture, emissions and India’s transition towards cleaner transport fuels.

The United States and Iran have reached an initial agreement — a memorandum of understanding (MoU) — to end more than three months of war and reopen the strategic Strait of Hormuz, with formal signing scheduled in Geneva. The deal extends a fragile ceasefire by 60 days, lifts the US naval blockade on Iranian ports, and pushes the harder questions of Iran's nuclear programme and sanctions into a fresh round of talks. This article explains what has been agreed, the geography and global stakes of the Strait of Hormuz, the background of the 2026 Iran war and the JCPOA, and — most importantly for the aspirant — why this distant West Asian deal directly shapes India's energy security, inflation and foreign policy.

India is preparing to move beyond E20 fuel by giving tax relief to higher ethanol-petrol blends and creating standards for fuels such as E22, E25, E27 and E30. The move aims to reduce crude-oil import dependence, support farmers and promote cleaner mobility, but it has also raised concerns about vehicle compatibility, mileage, consumer choice and ethanol supply sustainability.

With the Strait of Hormuz effectively closed and contested amid the 2026 Iran war, energy tankers are increasingly "going dark" — switching off their AIS transponders to cross the chokepoint undetected. Once a tactic of the sanctioned-oil "shadow fleet", dark transits now make up the majority of crossings, raising collision and enforcement risks. This article explains the geography and importance of the Strait of Hormuz, how AIS and the dark/shadow fleet work, the conflict context, India's heavy dependence on the strait for oil, LNG and LPG, India's energy-security response, and the wider issue of maritime chokepoints — all mapped to the UPSC syllabus.