Perpetua Power Source Technologies, Inc. designs and manufactures renewable energy solutions for the wireless sensor network (WSN) industry. Perpetua is focused on offering cost effective and easy-to-integrate energy-harvesting products that last as long as the sensor electronics. By extending battery life, or replacing batteries altogether, Perpetua's products enable sensors to collect more data over a given time period and offer opportunities to effectively operate in a wider range of environments. Typical applications that benefit from Perpetua's award-winning thermoelectric generator products include industrial automation monitoring, civil structure monitoring, environmental and agriculture monitoring, military monitoring, medical monitoring, and energy conservation monitoring. Power Source Technologies was founded in 2005 and is based in Corvallis, Oregon.