As the energy business has evolved, so too have the measurement and communications needs associated with the ever-changing operational, informational, business and regulatory requirements. Energy quantities now realize dynamic valuations that can experience large variances within very short time periods. Skill requirements of personnel are constantly changing as technologies develop. Energy goals must be accomplished in safe and environmentally responsible manners. These dynamics require that accurate and timely measurement information is readily available in order that the demands associated with these challenges may be effectively addressed and managed