A Call to Rethink Electricity Measurement (IMAGE) DOE/Pacific Northwest National Laboratory Caption PNNL electrical engineer and IEEE fellow Harold Kirkham. Kirkham’s five decades of power system research inform his misgivings about prevailing power measurements and the need for reform. Credit Photo by Andrea Starr | Pacific Northwest National Laboratory Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.