Vancouver, British Columbia-based, Nexterra Energy Corp., a leading supplier of biomass gasification solutions, has announced the addition of three new executives to its North American sales force. Jim McNamara, Jo-Ann Yantzis and Jonathon Harris have joined the company as senior sales executive for Northeastern U.S., Eastern Canada and the Great Lakes region, and new business development, respectively. The senior sales executives will be responsible for reinforcing Nexterra’s presence in strategic biomass regions and supporting the growing demand for the company’s gasification technology which converts wood residue such as bark, branches and sawdust into synthetic gas that can be used to produce renewable heat and power.