Green Up is Seattle City Light's voluntary green power program for residential and business customers. By enrolling in Green Up, customers purchase green power for a portion of their electricity use and demonstrate their support for wind power and other new renewable energy projects in the Northwest. Choosing green power reduces our reliance on fossil fuels, improves air quality and helps reduce the growth of climate-warming emissions. The Green Up program is Green-e certified and fulfills LEEDTM Project green power requirements. Through Green Up you may also purchase green power for your organization's event.