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Fly Ash

Fly ash from various NTPC coal based thermal power stations is collected through the Dry Ash Extraction and Transportation system and made available from the silos to the users. NVVN, a 100% subsidiary of NTPC Ltd. makes available the fly ash on price to the interested buyers through a tender by entering into short and long term contract at select NTPC stations. The pricing, proposed pricing etc. at various stations is detailed below:

Fly ash is available on price from the following stations

Sl. No.Station LocationCapacity (MW) Price (Rs./MT) Remarks
1 Badarpur New Delhi 705 450/- Present contracts expiring on 05/09/13.
2 Dadri Gautam Buddh Nagar, U.P. 1820 *416.84/- Long and short term contracts under execution.
3 Kahalgaon Bhagalpur, Bihar 2340 *117.84/- Long term contracts under execution
4 Ramagundam Karim Nagar, A.P. 2600 75/- Present contracts expiring on 19.07.13. Rail loading facility to be made available shortly
5 Unchahar Rae Bareily, U.P. 1050 *205/- Long and short term contracts under execution
*Price linked to cement price index and revised on yearly basis

Price of Fly Ash is proposed from the following station

Sl. No. Station Location Capacity (MW) Remarks
1 Farakka Murshidabad, W. Bengal 2100 Pricing under process.
2 Sipat Bilaspur, Chattisgarh 2980 Tender for long term tie up of fly ash on price is expected to be published in Feb�13.
3 Mouda Nagpur, Maharastra 500 Commercial operation scheduled in Jan�13
4 Barh Patna, Bihar 3300 1x 660 MW scheduled for commissioning in 2013-14. Rest thereafter from 2014-15.
5 Bongaigoan Kokrajhar, Assam 750 1x250 MW scheduled for commissioning in 2014-15. Rest thereafter in 2015-16


Fly ash is delivered from the silos on �as available basis�. Unburnt carbon in fly ash is generally below 1%.

As per MOEF notification dt 03.11.09, at least 20% ESP fly ash is available free of charge to brick, block and tile manufacturers.