Fuel costs finally ringing alarm bells
Airliners now entering revenue service will be around for the next few decades, over which time forecasters expect the cost of kerosene to rise significant

Airliners now entering revenue service will be around for the next few decades, over which time forecasters expect the cost of kerosene to rise significantly. Higher oil extraction costs and likely carbon dioxide (CO2) emission limits will no doubt radically alter air transport economics. The industry will simultaneously have to drastically reduce CO2 emissions from aircraft engines and find alternative fuels for them.