Energy is the great challenge of our time. That is why there is such a push for improvements in the field of renewable energy. In this section we provide information from the leaders in this field on the latest developments and tools available for use in power design. There are application notes, example circuits and products displayed in this section that are leading the way in renewable energy use. Also, the online community in the Abacus Power Forum is available to registered members and provides technical support and useful discussions.