GAO-10-748SP: Aviation and the Environment: Survey of Airport Officials on Airport Environmental Issues, an E-supplement to GAO-10-50
U.S. Government Accountability Office
| Q45. Roughly how much of your airport's vehicle fleet is composed of vehicles powered by alternative fuel, such as compressed natural gas (CNG), bio-diesel, electric, or hybrid technology? |
| (Total Population) |
| All (percent) |
More than half but not all (percent) |
About half (percent) |
Less than half (percent) |
None (percent) |
No answer (percent) |
Number of respondents |
|---|---|---|---|---|---|---|
| 0.0 | 10.6 | 9.9 | 46.1 | 32.6 | 0.7 | 141 |
| Q45. Roughly how much of your airport's vehicle fleet is composed of vehicles powered by alternative fuel, such as compressed natural gas (CNG), bio-diesel, electric, or hybrid technology? |
| (Large and Medium Hubs) |
| All (percent) |
More than half but not all (percent) |
About half (percent) |
Less than half (percent) |
None (percent) |
No answer (percent) |
Number of respondents |
|---|---|---|---|---|---|---|
| 0.0 | 19.0 | 14.3 | 52.4 | 14.3 | 0.0 | 63 |