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U.S. Department of Energy
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In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit

Conference ·
OSTI ID:946620
The National Renewable Energy Laboratory (NREL) evaluated the performance of diesel, compressed natural gas (CNG), and hybrid electric (equipped with BAE Systems? HybriDrive propulsion system) transit buses at New York City Transit (NYCT). CNG, Gen I and Gen II hybrid electric propulsion systems were compared on fuel economy, maintenance and operating costs per mile, and reliability.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO.
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-99GO10337
OSTI ID:
946620
Report Number(s):
NREL/CP-540-42534
Country of Publication:
United States
Language:
English