Outside the regular appropriation process, the American Recovery and Reinvestment Act of 2009 provided $3.4 billion in funding for CCS programs (some of that funding was spent, and the rest expired). Annual appropriations for CCS research and related programs totaled $5.3 billion (in nominal dollars) over the 2011–2023 period. Almost all CCS facilities recoup some of their costs by using the captured CO 2 to force more oil out of partially depleted oil wells. Those percentages are small in part because CCS is generally used in sectors that have the lowest costs for capturing CO 2-such as natural gas processing and ammonia and ethanol production-and those sectors account for a small share of total U.S. If all of them were completed, they would increase the nation’s CCS capacity to 3 percent of current annual CO 2 emissions. An additional 121 CCS facilities are under construction or in development. Together, they have the capacity to capture 0.4 percent of the nation’s total annual CO 2 emissions. Fifteen CCS facilities are currently operating in the United States. CCS is used to only a small extent today various factors will affect the degree to which it is used in the future. In this report, the Congressional Budget Office examines the status, federal support, and future potential of carbon capture and storage (CCS)-a process that involves removing CO 2 from the emissions of power plants and industrial facilities and storing it permanently underground. Recent legislation has significantly boosted annual funding for those efforts. emissions of carbon dioxide (CO 2), the federal government has provided financial support for more than a decade to spur the development and use of technologies for capturing CO 2 emissions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |