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Speakers

Beneficiation

Building Connections.

Advancing Innovation.


At Heidelberg Materials, we bring together decades of technical expertise, practical engineering, and field-tested innovation to help make a material impact.

Material
Impact

Unique
Positioning

Radical
Focus

Global
Advantage

Collective
Strength

Value
Creation

  • EvoBuild®

    The next generation of sustainable concrete

    See More

  • Flyer 2

    A Flyer about SCMS or fly ash

    Read Bio

  • Flyer 3

    A flyer about Coal Ash

    Read Bio
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Every ash source is different,

and every impoundment tells its own story.

75+ years

Combined Beneficiation Operations

32m
Total Tons Sold

20m tons
Byproduct

13m tons
Beneficiated

8.2m tons
Harvested Feed

Superior Material

Local Source

Continual Supply

DOT Approved

  • Scott Dickson

    President, Southeast Region

    Read Bio

  • Bill Fedorka, P.E.

    Senior Vice President, Fly Ash

    Read Bio

  • Tom Kierspe, P.E.

    Executive Director of Business Development, Fly Ash

    Read Bio

  • Walter LeMaire

    Executive Director, CCP Business Development

    Read Bio

  • Fuller Walker

    Business Development Finance Manager, Fly Ash

    Read Bio

  • Matt Vesce

    Senior Area Manager, Fly Ash

    Read Bio

  • Beneficiation Technologies & Solutions


    There is no “One Size Fits All” Solution

    We work with our utility partners to optimize a beneficiation solution to meet their needs. Where harvested ash does not require thermal beneficiation processing to produce specification-grade material for concrete applications, we offer customized solutions to recycle coal ash.

    Learn More

  • Featured Speakers at WOCA 2026

    Join us this week as our industry-leading experts and thought-provoking voices take the stage with bold ideas, actionable insights, and compelling stories that spark connection and conversation. Each session brings fresh perspectives and real-world takeaways that are sure to leave you inspired, informed, and ready to chat.

    Learn More