Mr Stewart has approximately 25 years of utility industry experience with a focus on marketing, management and strategic planning.

In his position, he will oversee energy efficiency and conservation programs as well as major account activities for the company’s two utility subsidiaries, Sierra Pacific Power Company and Nevada Power Company. Mr Stewart will report to Michael Yackira, president and CEO of Sierra Pacific Resources.

Mr Yackira said: Bob’s vast expertise will serve us well in our effort to expand our energy efficiency and conservation programs as we increase our focus on all customer segments.