The Ministry of Coal on April 06, 2026, issued the National Lignite Index (Base Year 2021–22).
The index, with base year 2021–22, has been compiled for the period from October 2025 to February 2026.
The index has been calculated using an approved methodology based on certified data received from eight lignite sector companies. The corresponding Representative Prices (RP) in ₹/ton for the same period have also been determined.
The detailed index values and representative prices for the specified period are provided in the annexure attached to the Office Memorandum.
[File No: NA/7/2023-NA]