Green infrastructure job training programs are essential to satisfy the growing demand for the specialized skills required. The U.S. EPA's Green Infrastructure Wet Weather initiative compiled a list of green infrastructure related certification and training programs; however, the demand for skilled designers and installers continues to outpace the supply in many regions of the country. This catalog is intended to provide a central gateway to a wide variety of training opportunities, including opportunities offered by colleges and universities, nonprofits, trade organizations, state certification programs, training grants, and more. One page fact sheets provide an overview to each program and links to additional information. As we become aware of additional training opportunities, we will include them in future catalog editions. Note that inclusion in this catalog does not convey EPA endorsement of the quality or content of the program.