Full Members


Our Full Members are those who own and operate coal fired power stations or are ash managers who work on behalf of a coal fired power station.

Please note that the UKQAA cannot facilitate the supply or purchase of coal ash, so if you want to find out more about sourcing coal ash directly, please get in touch with their sales teams.

Power Minerals Ltd                                                                                                                

Power Minerals Ltd are agents for the sale of ash. A high proportion of
ash is sold to the construction industry for use in the manufacture of building
blocks and as a replacement material in cement production and concrete needed of a variety of civil engineering projects.

They also represent Drax Power Ltd as full members within UKQAA.logo_drax

Power Minerals Ltd.
Drax Power Station
North Yorkshire

Tel: 01757 617 415
Fax: 01757 617 481
For all enquiries please email:

H+H – Ltd

H+H is the UK’s largest manufacturer of aircrete products. Used in partition, separating and external walls (solid or cavity), firewalls and as an infill to framed construction, our aircrete products provide durability and fire resistance as well as superb thermal and sound insulation. H+H provide first-class technical support and provide assistance in understanding SAP and U-value calculations, inspection of documents to give movement advice, as well as a comprehensive range of technical datasheets and literature which is available both on our website and in hard copy, upon request. 

Celcon House
Borough Green
Kent TN15 9HZ
Tel: 01732 886333
Fax: 01732 887013

Matrix Materials Ltd

We supply recycled fuels to the cement, brick, and coke industries these being derived from the reprocessing of past waste tips nationally with the less volatile matter being used in the block making industry thus ensuring the full utilisation of the waste streams contained in the tips. We provide a full service to crush and screen both prime and demolition aggregates nationally and onward sell all grades of fills and single sized aggregates to suit our customers needs.

We also process wood to all grades. supply plastics for fuel, Perlite, recycled from liquid gas plants, lightweight aggregate at around 450kg/m3 from recycled concrete blocks. and can crush and screen all materials using a variety of equipment on a nationwide basis.

Matrix Materials can supply materials from a number of power stations throughout the UK.

Contact Name:
Alan Moores
Matrix Materials Ltd
Hadzor Court
Worcestershire WR9 7DR
Tel: 01905-773228
Fax: 01905-799176

Uniper UK

uniper logo

Uniper ranks among the large generation and trading companies in Europe, which is one of the world’s most important energy markets. Through our commodity-trading and technology-services businesses, we are also active in energy markets from the Americas to Asia.

Our core markets are Germany, the United Kingdom, Sweden, France, the Benelux countries and Russia.

Uniper UK’s portfolio of world-class power stations produces enough electricity to power around eight million homes. It produces PFA from one coal-fired Power Station at Ratcliffe-on-Soar.  Uniper UK trades electricity and gas in UK markets.

Contact details:
Uniper UK By-product Sales
Ratcliffe on Soar Power Station
Ratcliffe on Soar
NG11 0EE

Ratcliffe Ash Sales

Natalia Sousa Tel: 07976 983 945

Steve Barkshire 07595124961

SSE logoKeadby Generation Ltd, a Scottish & Southern Energy company, operate two power stations within the UK, Fiddlers Ferry and Ferrybridge. Keadby Generation ash sales teams are experts in their field and are able to provide a full customer service both within the UK and worldwide.

Contact details

Graham Noble
CEng MIMech
By-Products Manager
T: +44 0151 479 5810      M: 07500912245

Fiddler’s Ferry Power Station, Widnes Road, Warrington, WA52UT


Eggborough Power

Eggborough LogoEggborough Power Ltd operates Eggborough station, which supplies dry and conditioned Pulverised Fuel Ash (PFA), Furnace Bottom Ash (FBA) and cenospheres into a range of by-product markets. The station has a well-established record for achieving satisfaction with customers who include companies associated with the construction industry, block manufacturers and cenospheres processors. 

Contact details are as follows: Tony Skitt Tel: 01977 782500 Email:


CEMEX is a global building solutions company and leading supplier of cement, ready-mixed concrete and aggregates. In the UK, CEMEX also provides asphalt, flooring solutions, concrete block and railway sleepers.

CEMEX House                                                                              
Evreux Way
CV21 2DT
Tel. No.: +44 (0)1788 517300

TarmacTarmac_logo Tarmac, a CRH company, is the UK’s leading sustainable building materials and construction solutions business. Their innovative services and solutions help to deliver the infrastructure needed to grow the economy today and create a more sustainable built environment to support our future posterity. Tarmac Portland House Bickenhill Lane Solihull Birmingham B37 7BQ
Email:   Phone: 0845 812 6300   Fax: 0845 812 6250

To view a map which shows coal-fired power station locations in the UK, please click here.