Apparently there have been natural gas test-flights for air travel http://www.breakingtravelnews.com/news/article/qatar-complet..., but what happened to BP being all about saving the environment.
I assume natural gas may be only slightly better from a Co2 perspective.
Apparently there have been natural gas test-flights for air travel http://www.breakingtravelnews.com/news/article/qatar-complet..., but what happened to BP being all about saving the environment.
I assume natural gas may be only slightly better from a Co2 perspective.