1. May 22, 2021
NEMESH HESHAN
WEERAWARNA
Natural Gas
an online non-credit course authorized by University at Buffalo, The State University of
New York and offered through Coursera
has successfully completed
Tom Russo, President
Russo on Energy LLC
Verify at coursera.org/verify/35U2QA979TGW
Cour ser a has confir med the identity of this individual and their
par ticipation in the cour se.