关键词: |
natural gas, biomass, fuels, government policies, energy consumption, transportation systems, vehicles, urban areas, information dissemination, alternative fuels, us doe, trends, historical data |
摘要: |
This document draws on the wealth of information housed in the U.S. Department of Energy's Alternative Fuels Data Center at the National Renewable Energy Laboratory. Trends and analyses are examined from data as far back as 1991. The findings of those trends and salient features are summarized. / Supplementary Notes: Sponsored by Department of Energy, Washington, DC. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |