Oversight Committee

The Green Workplace Challenge is administered by Champions for Sustainability, a program of Sustainable Pittsburgh, under the supervision of Matthew Mehalik, Program Director.
Sustainable Pittsburgh has formed an oversight committee for the Green Workplace Challenge in order to provide professional oversight and expertise, ensure that various stakeholders have a voice in the competition and ensure that the competition is fair. This committee consists of representatives from businesses, nonproft organizations, municipalities, K-12 schools and colleges/universities.

Phyllis Barber

Sustainability Director

Highmark Inc

Jamin Bogi

Policy and Outreach Coordinator

Group Against Smog and Pollution

Teresa Bradley 

Zero Waste Pennsylvania

Pennsylvania Resources Council

Megan Cieslak-Mazza

Residuals Specialist

Allegheny County Sanitary Authority (ALCOSAN)

Michelle Cong

SCA Green Cities Fellow

HECC (Higher Education Climate Consortium)

Holly Dugan

Community Development Administrative Assistant

Mullin & Lonergan Associates, Inc

Kathy Hrabovsky

Sustainability Manager 

Allegheny County

Nancy Jones

Research Analyst

BNY Mellon

Tessa Klevens

Development and Program Coordinator   

Conservation Consultants, Inc

Mario Leone

Borough Manager

Monaca Borough

Barbara Moore

Materials Coordinator

Pittsburgh Center for Creative Reuse

Lisa Kay Schweyer

Program Developer

CommuteInfo Program

Southwestern Pennsylvania Commission

Anna Siefken

Vice President of Strategic Engagement & Pittsburgh 2030 District Director

Green Building Alliance

Jennifer Stockdale

Marketing Specialist

IKEA Pittsburgh

Mary Whitney

University Sustainability Coordinator 

Chatham University

Dan Yablonsky 

Business and Education Coordinator 


Sarah Yeager

SCA Green Cities Fellow

City of Pittsburgh