The author only addresses large scale production of solar / wind and the creation of new structures - the largest impact from these sources can be had using existing structures - our roof tops. (newscientist.com)
Focusing on a small section of large scale productions rather than a breadth of art, the open space is divided into 12 scenes. (artefuse.com)
Second, use small scale production facilities, such as family farms, where human and animal energy can replace some of the fossil fuels now employed. (religion-online.org)