Green Roofs B-Roll
874 సార్లు వీక్షించబడింది
వీడియో వివరణ
This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy is for use by news media and education organizations. This high-resolution video features clips of a green roof at facilities in Milwaukee, Wisconsin, including shots of the roof in the early growth stage and a solar photovoltaic (PV) array on top of a public library, a green roof on top of an urban ecology center, and solar PV inverters on a solar array.
చేర్చబడినది
15 మే 2016
వ్యాఖ్యలు
