Current Affairs question from Patwari exam, 2024 by JKSSB
Which oil company has rolled out special winter-grade diesel for Ladakh?
Last updated May 13, 2026
Correct Answer:
Option B —
IOCL
• The Company: Indian Oil Corporation Limited (IOCL) was the first company to develop and roll out a specialized winter-grade diesel specifically for high-altitude regions like Ladakh and Kargil.
• Standard diesel contains paraffin wax that begins to crystallize (gel) at extremely low temperatures, which can lead to clogged fuel filters and engine failure. In regions like Ladakh, temperatures often drop below -30°C.
• The Solution: The winter-grade diesel developed by IOCL features a significantly lower "pour point" and is designed to remain fluid and usable even at temperatures as low as -33°C.
• Launch Details: This fuel was first introduced in late 2019 and is produced at IOCL's Panipat Refinery. It meets the BS-VI (Bharat Stage VI) emission standards, ensuring it is also environment-friendly.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.
