Jock Gill

Whitfield Biochar

Yes

John Ackerly

Alliance for Green Heat

Yes

John Crouch

HPBA

Yes

Jonathan Kays

University Of Maryland Extension

Yes

Jytte Illerup

Technical University of Denmark

Yes

Lisa Rector

NESCAUM

Yes

Marc Cohen

Mass. Dept. of Environment

Yes

Marius Wohler

University of Applied Forest Sciences Rottenburg

Yes

Matthias Woll

Testo

Yes

Mark Knaebe

USDA Forest Service

Yes

Norbert Senf

Masonry Heater Association of North America

Yes

Patricia Fritz

NYS Department of Health

Yes