Meet the Environmental Sustainability Board

Ned Tillman – Chair of the Environmental Sustainability Board. Ned is also a Partner with Growth Adventures and Chair of the Howard County Conservancy. Click for bio.

Rocky Bostick

Jim Caldwell – Former Director of the Montgomery County Department of Environmental Protection. Click for bio.

Dr. Chein-Chi Chang - Senior Engineer, DC Water & Sewer Authority Click for bio.

Georgia Eacker - Faculty Extension Assistant, Master Gardener Coordinator, University of Maryland Cooperative Extension Howard County, 3525 Suite L Ellicott Mills Drive, Ellicott City 21043.

Sherman Howell

Cathy Hudson

Rebecca Morley - Rebecca Morley is Executive Director of the National Center for Healthy Housing (NCHH). Click for bio.

Christina Mudd - Christina is a senior analyst at Exeter Associates, Inc., an economics consulting firm located in Columbia, MD. She has over 15 years experience in energy efficiency, renewable energy, and climate change policy.

Carol O’Keeffe

Zack Shariff – CEO of Allen & Shariff, an Engineering Design & Construction Management firm and an expert in green building design and LEED certification for buildings. Click for bio.

Elizabeth Singer – Vice President of the Howard County Citizens Association and Director, Office of Communications and Public Liaison for the National Institute of Diabetes and Digestive and Kidney Diseases of NIH. Click for bio.

Dr. Mark Southerland – Principal Ecologist for the global project management company, Versar. Mark is a specialist in biodiversity conservation, environmental impact assessment, and habitat restoration.Click for bio.