Natural Gas Services Group, Inc. announced the appointment of Nigel Jenvey to its Board of Directors. Mr. Jenvey will take the seat vacated by William F. "Frank" Hughes, Jr. who is retiring after over 17 years of service to the Company. Mr. Jenvey, currently the Global Head of Carbon Management at consultancy Gaffney, Cline &Associates, brings a wealth of experience in addressing environmental issues related to the energy industry. Prior to joining Gaffney, Mr. Jenvey spent four years at BP as the company's carbon solutions manager.