Coal India offers 210.66 lakh tonnes in August e-auctions
- Coal India offered 210.66 lakh tonnes in August 2026 e-auctions, with 82.76 lakh tonnes allocated (39%)
- Average auction prices rose 59% over notified prices in August, up from 46% in the Apr-Aug cumulative period
- Northern Coalfields achieved 100% allocation with a 173% price premium in August
- Cumulative Apr-Aug 2026 offers totaled 1,291.66 lakh tonnes with a 37% allocation rate
- Mahanadi Coalfields contributed the largest volume but had the lowest allocation rate at 25%

*this image is generated using AI for illustrative purposes only.
Coal India disclosed provisional Single Window Mode Agnostic (SWMA) e-auction data for August 2026 and the cumulative period from April to August 2026. The filing was submitted to the Bombay Stock Exchange and National Stock Exchange on September 1, 2026.
The disclosure complies with Regulation 30 of the SEBI (LODR) Regulations 2015. B. P. Dubey, Executive Director and Company Secretary, signed the submission.
August 2026 E-auction Data
In August 2026, Coal India and its subsidiaries offered a total of 210.66 lakh tonnes of coal and coal products through e-auctions. Of this quantity, 82.76 lakh tonnes were allocated to buyers, representing an allocation rate of 39%.
The average price realized in these auctions showed a 59% increase over the notified price. Subsidiary-wise performance varied significantly:
| Subsidiary | Qty Offered (Lakh Tonnes) | Qty Allocated (Lakh Tonnes) | % Allocated | % Increase over Notified Price |
|---|---|---|---|---|
| Eastern Coalfields Ltd (ECL) | 19.24 | 6.56 | 34% | 72% |
| Bharat Coking Coal Ltd (BCCL) | 8.38 | 2.49 | 30% | 43% |
| Central Coalfields Ltd (CCL) | 40.42 | 18.31 | 45% | 31% |
| Northern Coalfields Ltd (NCL) | 4.70 | 4.70 | 100% | 173% |
| Western Coalfields Ltd (WCL) | 17.27 | 8.22 | 48% | 55% |
| South Eastern Coalfields Ltd (SECL) | 31.27 | 15.60 | 50% | 81% |
| Mahanadi Coalfields Ltd (MCL) | 89.28 | 26.78 | 30% | 33% |
| North Eastern Coalfields Ltd (NEC) | 0.11 | 0.11 | 100% | 96% |
| Coal India Total | 210.66 | 82.76 | 39% | 59% |
Northern Coalfields Limited achieved the highest premium over the notified price at 173%, while also achieving full allocation of its offered quantity. Mahanadi Coalfields Limited contributed the largest volume to the group's offer with 89.28 lakh tonnes, though only 30% was allocated.
Cumulative Data: April-August 2026
For the five-month period from April to August 2026 (FY27), the group offered 1,291.66 lakh tonnes through e-auctions. A total of 477.40 lakh tonnes was allocated, resulting in an overall allocation rate of 37%.
The average price increase over the notified price for this cumulative period stood at 46%. South Eastern Coalfields Limited recorded the highest allocation rate among major subsidiaries at 67%, while Bharat Coking Coal Limited had the lowest at 16%.
| Subsidiary | Qty Offered (Lakh Tonnes) | Qty Allocated (Lakh Tonnes) | % Allocated | % Increase over Notified Price |
|---|---|---|---|---|
| Eastern Coalfields Ltd (ECL) | 168.86 | 38.95 | 23% | 60% |
| Bharat Coking Coal Ltd (BCCL) | 75.57 | 12.19 | 16% | 30% |
| Central Coalfields Ltd (CCL) | 217.80 | 84.64 | 39% | 19% |
| Northern Coalfields Ltd (NCL) | 27.91 | 27.91 | 100% | 120% |
| Western Coalfields Ltd (WCL) | 92.62 | 45.07 | 49% | 35% |
| South Eastern Coalfields Ltd (SECL) | 218.57 | 147.53 | 67% | 54% |
| Mahanadi Coalfields Ltd (MCL) | 489.81 | 120.59 | 25% | 32% |
| North Eastern Coalfields Ltd (NEC) | 0.52 | 0.52 | 100% | 88% |
| Coal India Total | 1,291.66 | 477.40 | 37% | 46% |
What the Numbers Show
There is a notable divergence between volume contribution and allocation efficiency across subsidiaries. Mahanadi Coalfields Limited accounted for nearly 38% of the total group offer volume in the cumulative period (489.81 lakh tonnes out of 1,291.66 lakh tonnes) but achieved an allocation rate of only 25%. In contrast, Northern Coalfields Limited, despite offering less than 2% of the total volume (27.91 lakh tonnes), achieved a 100% allocation rate and commanded the highest price premium at 120% over the notified price. This suggests varying demand dynamics or pricing competitiveness across different coal fields within the group.
Historical Stock Returns for Coal India
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.04% | -1.30% | -3.03% | -6.75% | +7.15% | +175.35% |
How might the persistent low allocation rates at Mahanadi Coalfields impact Coal India's overall revenue targets for FY27, and will the company adjust its pricing strategy to improve demand?
Given Northern Coalfields' consistent 100% allocation and high premiums, does this indicate a structural shift in buyer preference towards specific coal grades or regions, and how should other subsidiaries adapt?
What regulatory or market factors could drive the widening gap between notified prices and realized auction prices, and how sustainable are these premiums in the current energy landscape?


































