استفاده مجدد زمین برای حمایت از توسعه انرژی تجدید پذیر

Renewable Portfolio Standards are U.S. state-level policies that encourage renewable energy development to meet a proportion of electricity demand. These policies, along with state and federal incentives and private sector demand, have motivated interest in renewable energy capacity, which is a function of available land. As global climate change has been driven by the combination of fossil fuel combustion and land cover change, renewable energy development is best achieved through sustainable land use practices. One option is to site renewable energy installations on land that has been contaminated or degraded. This analysis looks at the degree to which renewable energy demand created by state renewable portfolio standards in the United States could be met by contaminated or formerly contaminated sites. Results suggest that land resources are more than sufficient to meet current and possibly future RPS-generated demand in three out of four regions.