Sensor Suitcase (IMAGE) DOE/Pacific Northwest National Laboratory Caption The Sensor Suitcase packs the knowledge of a seasoned energy efficiency professional into a high-tech suitcase, which contains easy-to-use sensors and other equipment that make it possible for nearly anyone to identify energy-saving opportunities in small commercial buildings. Credit Pacific Northwest National Laboratory Usage Restrictions Credit Pacific Northwest National Laboratory License Licensed content 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.