This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) is for use by news media and education organizations. This high-resolution video features clips for cellulosic biofuels produced from corn cobs, including a cellulosic biofuel harvest demonstration with a point of view from the harvest equipment, biofuels production facility, cellulosic biofuel harvest equipment and demonstration, and a rural town to establish scenery shot in Emmetsburg, Iowa.
نحن نستخدم ملفات تعريف الارتباط في تقديم مقترحات لبعض المحتويات، وقياس نسبة زوار الموقع، وتخصيص الإعلانات. باستخدامك لهذا الموقع فإنك تقر بموافقتك على و