Officers & Directors

SDTS/Gaia 2024 Board of Directors
Officer Position Name Email Address
Chairperson Trey Shaffer trey.shaffer@erm.com
Past Chairperson Josh Etkind josh.etkind@shell.com
Administrative Chairperson Ksenia Arkhipova xenia.arkhipova@gmail.com
Membership Chairperson Nicole Gustave nicole.gustave@aramco.com
Treasurer Johana Louise Dunlop spejohanadunlop@gmail.com
Program Chairperson David Shackleton drshackleton@gmail.com
Program Chairperson & Theme Leader Natural Capital & Regeneration Flora Moon floramoon@expressworks.com
Program Chairperson Karthik Mahadev karthik.mahadev@bp.com
Webmaster Manish Srivastava msrivastava@adnoc.ae
Webmaster Ardian Nengkoda ardian.nengkoda@aramco.com
Program Vice-Chair –Gaia Talks Dwayne Purvis dpurvis@purvisenergyadvisors.com
Program Vice-Chair - Publications  Tessy Ewuzie 

tessy.ewuzie@yahoo.com

Administration Vice-Chair Cassandra Dewan

cdewan@slb.co

Membership Vice-Chair Fabricio Venacio fabricio.venancio@clariant.com
Theme Leader Measuring What Matters Alex Moody-Stuart alexms@moodystuart.org;
Theme Leader Transform the Energy System Leon Beugelsdijk leon.beugelsdijk@shell.com;
Theme Leader People Centered Transition Nicholas Abrahams nickabrahams@socialriskstrategy.com;
SPE Staff Support Greg Hickey ghickey@spe.org