Daily News Analysis

Sustainable Aviation Fuel (SAF)

stylish_lining

  • Indian Oil Corporation (IOC), India's largest refiner and fuel retailer, plans to commence commercial-scale production of Sustainable Aviation Fuel (SAF) at its Panipat refinery by December 2025.

  • This initiative aligns with India's push for cleaner, greener aviation fuel and reducing the sector’s carbon footprint.

What is Sustainable Aviation Fuel (SAF)?

  • SAF is a type of biofuel, also called bio-jet fuel, derived from sustainable feedstocks.

  • Chemically, it is very similar to traditional Aviation Turbine Fuel (ATF) or jet fuel, which comes from crude oil.

  • Due to this similarity, existing aircraft engines can run safely on blends of SAF and conventional ATF without modification.

  1. Sources of SAF

  • SAF is produced from renewable biomass and waste resources, including:

    • Waste oils and fats (e.g., used cooking oil, animal fats)

    • Green waste and municipal solid waste

    • Non-food crops (plants cultivated specifically for fuel, not food)

  • SAF can also be synthesized using carbon capture technologies that pull carbon directly from the air and convert it into fuel.

  • Significance of Sustainable Aviation Fuel

Key Points

Explanation

Lower Carbon Footprint

SAF has a much lower carbon footprint compared to conventional ATF, reducing greenhouse gas emissions.

Sustainability

The raw materials for SAF do not compete with food crops or water resources and do not cause forest degradation.

Decarbonizing Aviation

SAF is currently the most mature and practical method to reduce carbon emissions from aviation, a sector difficult to electrify.

Compatibility

Can be blended with traditional jet fuel and used in current aircraft engines without modification.

Current Usage

SAF accounts for only about 0.3% of global aviation fuel consumption, indicating the scope for growth.

Why SAF is Important for India

  • India’s aviation sector is expanding rapidly, increasing carbon emissions.

  • IOC’s initiative to produce SAF commercially represents a major step toward India’s climate goals.

  • Several Indian airlines have already completed test flights with SAF blends, demonstrating operational feasibility.

  • SAF will help India reduce dependency on fossil fuels and lower aviation emissions, supporting sustainable growth.

 

 

Critical Minerals

India’s first auction of deep-sea blocks for the extraction of critical minerals has been delayed indefinitely after receiving a poor response from bidders. This auction was expected to be a
Share It

President's Rule

The extension of President’s Rule in Manipur has brought to the fore the historical and controversial use of Article 356 of the Indian Constitution, shedding light on how its imposition disr
Share It

Beggars' Homes in India

In M.S. Patter v. State of NCT of Delhi, the Supreme Court (SC) held that state-run beggars’ homes are not merely penal institutions or charitable endeavors but are instead constitutional tr
Share It

Public Distribution System (PDS)

India's Public Distribution System (PDS) has long been a cornerstone of food security, ensuring access to subsidised cereals for millions of people. However, a recent Crisil study using the &l
Share It

Saudi-Pakistan Strategic Mutual Defense Agreement (SMDA)

The recent Saudi-Pakistan Strategic Mutual Defense Agreement (SMDA) represents a major shift in the geopolitical landscape of the Middle East and South Asia, with significant implications for Indi
Share It

Wassenaar Arrangement

The Wassenaar Arrangement is facing significant challenges in adapting its controls to the rapid growth of cloud technology. This issue highlights the need to update its control lists and enforcem
Share It

National Crime Records Bureau (NCRB)

The National Crime Records Bureau (NCRB) report for 2023 highlights a 9.2% increase in crimes against children in India, with 177,335 cases registered in total. This reflects a concerning rise in
Share It

Doctrine of Contributory Negligence

The Andhra Pradesh High Court recently made an important ruling regarding the doctrine of contributory negligence in criminal law. The court clarified that contributory negligence does not apply t
Share It

Perpetual Bonds

The Indian Renewable Energy Development Agency Ltd (IREDA) recently raised ₹453 crore at an interest rate of 7.70% per annum through its second issue of Perpetual Bonds. This move is part of the
Share It

Fake News

The Standing Committee on Communications and Information Technology in India has recently proposed several measures aimed at tackling the pervasive issue of fake news and misinformation, acknowled
Share It

Newsletter Subscription


ACQ IAS
ACQ IAS