Profile: NRG Systems, Inc. specializes in wind assessment and turbine control equipments. Our TallTowers are made of large diameter, thin wall steel tubes and are easy & less expensive to transport to remote sites where they can be set up simply. Our Dataplug reader works with a basic reading software to transfer data stored on dataplugs from wind explorer NRG loggers to PC. It also allows erasing of dataplugs. The Dataplug Reader is housed in a small, plastic enclosure and is powered by a serial port of the computer.