The airplanes affirmative is working on an incentive for commercial airplanes, possibly biofuel. The current advantages are oil peak and prices, with possible additional advantages of air pollution and the airline sector.

Some cites:
1. "Algae Biofuel May Be Future For Aviation : claytonbodiecornell - Green Options," http://claytonbodiecornell .greenoptions.com/2007/06/08 /algae-biofuel-may-be-future -for-aviation/.
2. "alt_fuels.pdf - By Nitro PDF Software," http://www.pdfdownload.org /pdf2html/pdf2html.php?url =http%3A%2F%2Fwww.boeing.com %2Fcommercial%2Fenvironment %2Fpdf%2Falt_fuels.pdf&images =yes.
3. Laura Blue, "Can Airplanes Fly on Biofuel?," Time Magazine, February 25, 2008, http://www.time.com/time /health/article/0,8599,1717009 ,00.html.
4. "Developing biofuel for commercial aircraft - Homeland Security Daily Wire," http://hsdailywire.com/single .php?id=6155.
5. "Energy Outlook," http://energyoutlook.blogspot .com/2008/02/virgin-biojet.html.
6. "First Biofueled Commercial Jet Flies London-Amsterdam," http://news.nationalgeographic .com/news/2008/02/080225-AP -britain-bio.html.
7. "IEEE Spectrum: U.S. Military in Hunt for Bio-based Jet Fuel," http://www.spectrum.ieee.org /aug07/5492.
8. "Nation & World | Must we quit flying to save the planet? | Seattle Times Newspaper," http://seattletimes.nwsource .com/html/nationworld/200384352 4_jetpollute19.html.
9. "Virgin Airlines: Powered by Pond Scum?," http://www.motherjones.com /washington_dispatch/2008/01 /virgin-airlines-pond-scum -biofuel-global-warming.html.
10. ""U.S., Brazil should lead biofuel plan" | BFA," http://www.amchamchile.cl/bfa /node/97.
11. "A closer look at the biofuels future," http://www.business24-7.ae /Articles/2008/6/Pages/06162008 _745a8403c98d4bfd868b3af23b19ff 02.aspx.
12. , http://www.jr.co.il/articles /biofuels.txt.

Some federal control stuff
1. Kurt H. Strauss and W. G. Dukek, The Impact of U.S. Environmental Regulations on Fuel Quality: Papers (ASTM International, 1993). --> p.136 there's a good card (this is avail on google books)
2. “Fly the Eco-Friendly Skies | Popular Science,” http://www.popsci.com/military -aviation-space/article/2008 -02/fly-eco-friendly-skies. 3. “WITH SPCC, CLARITY HELPS Federal Way WA - Federal Way WA, Aviation & Transportation, Federal Way WA Aerospace, Federal Way WA Airlines, Federal Way WA airport business, Federal Way WA airport information, Federal Way WA airport business information, Federal Way WA airport info, Federal Way WA airport business info, Federal Way WA fbo information, Federal Way WA fbo info, Federal Way WA fbo news, Federal Way WA airport n,” http://articles.directorym.net /WITH_SPCC_CLARITY_HELPS _Federal_Way_WA-r878357 -Federal_Way_WA.html. 4. “Carbon Emissions Trading - European Union Tells US Airlines to Go Green or Get Lost,” http://environment.about.com /od/globalwarming/a/eu_airlines .htm. 5. “Fuel 101: From Well to Wing,” http://www.airlines.org /economics/energy/fuel+101.htm. 6. “Landings: Aviation's Databases,” http://www.landings.com/ _landings/pages/search/search _fars.html. 7. “Airlines: Beveridge & Diamond, Environmental, Land Use & Litigation Law Firm, Attorneys,” http://www.bdlaw.com/industries -7.html. 8. “Airlines: Beveridge & Diamond, Environmental, Land Use & Litigation Law Firm, Attorneys,” http://www.bdlaw.com/industries -7.html. 9. “FRBSF: Economic Letter - Competition and Regulation in the Airline Industry (01/18/2002),” http://www.frbsf.org/publicatio ns/economics/letter/2002 /el2002-01.html. 10. “Congressman Tim Bishop : Latest News : BISHOP MEASURE PROTECTS AIRLINE PASSENGERS FROM FUEL TANK EXPLOSIONS,” http://timbishop.house.gov/ ?sectionid=79&parentid=3 &sectiontree=&itemid=1055. 11. “Fuel Tank Ignition Prevention Measures | Federal Register Environmental Documents | USEPA,” http://www.epa.gov/fedrgstr /EPA-GENERAL/1997/April/Day-03 /g8495.htm. 12. “EPA-Enforcement Alert: Airlines Must Comply With Federal Fuel Standards, Stormwater and Spill Prevention Requirements, and Repo,” http://209.85.141.104/search?q =cache:CgJyvkJK2QYJ:www.epa .gov/compliance/resources /newsletters/civil/enfalert /airlines.pdf+federal+fuel +regulations+airlines&hl=en&ct =clnk&cd=1&gl=us. 13. “Airline industry, government wage war against unions [S&L Magazine],” http://www.socialismandliberati on.org/mag/index.php?aid=409. 14. ““U.S., Brazil should lead biofuel plan” | BFA,” http://www.amchamchile.cl/bfa /node/97. 15. “A closer look at the biofuels future,” http://www.business24-7.ae /Articles/2008/6/Pages/06162008 _745a8403c98d4bfd868b3af23b19ff 02.aspx.

1. “Supreme Court decides on case for tougher auto industry regulations,” www.environcorp.com/img/media /OnAirSpring2007.pdf.
2. “Competition and Regulation in the Airline Industry,” www.u.arizona.edu/~gowrisan /pdf_papers/airline_competition .pdf. 3. Kurt H. Strauss and W. G. Dukek, The Impact of U.S. Environmental Regulations on Fuel Quality: Papers (ASTM International, 1993). 4. Robert M. Kane, Air Transportation (Kendall Hunt, 2002). 5. “Information for Consumers - New-Fuel.com,” http://hawaii.gov/dbedt/ert /new-fuel/consumers.php. 6. “Transportation and Logistics | Business.gov,” http://www.business.gov /industries/transportation/. 7. “You Think Flying Is Bad Now...,” http://www.businessweek.com /bwdaily/dnflash/content /may2008/db20080527_408257.htm ?chan=rss_topStories_ssi_5. 8. “Reason Magazine - Could Technology End Airline Delays?,” http://www.reason.com/news /show/36068.html. 9. “Airports Council International - North America -- Speech 3April2008 Greg,” http://www.aci-na.org/news /speeches_greg0403. 10. “airline_competition.pdf - By Nitro PDF Software,” http://www.pdfdownload.org /pdf2html/pdf2html.php?url =http%3A%2F%2Fwww.u.arizona .edu%2F~gowrisan%2Fpdf_papers %2Fairline_competition.pdf &images=yes. 11. “Ask the pilot | Salon Technology,” http://www.salon.com/tech/col /smith/2008/04/25/askthepilot27 4/. 12. “'Light flight' is in: High fuel costs mean big changes for airlines, travelers - BloggingStocks,” http://www.bloggingstocks.com /2008/05/22/light-flight-is-in -high-fuel-costs-mean-big -changes-for-airli/. 13. “'Light flight' is in: High fuel costs mean big changes for airlines, travelers - BloggingStocks,” http://www.bloggingstocks.com /2008/05/22/light-flight-is-in -high-fuel-costs-mean-big -changes-for-airli/. 14. “Fly the Eco-Friendly Skies | Popular Science,” http://www.popsci.com/military -aviation-space/article/2008 -02/fly-eco-friendly-skies. 15. “WITH SPCC, CLARITY HELPS Federal Way WA - Federal Way WA, Aviation & Transportation, Federal Way WA Aerospace, Federal Way WA Airlines, Federal Way WA airport business, Federal Way WA airport information, Federal Way WA airport business information, Federal Way WA airport info, Federal Way WA airport business info, Federal Way WA fbo information, Federal Way WA fbo info, Federal Way WA fbo news, Federal Way WA airport n,” http://articles.directorym.net /WITH_SPCC_CLARITY_HELPS _Federal_Way_WA-r878357 -Federal_Way_WA.html. 16. “Carbon Emissions Trading - European Union Tells US Airlines to Go Green or Get Lost,” http://environment.about.com /od/globalwarming/a/eu_airlines .htm. 17. “Fuel 101: From Well to Wing,” http://www.airlines.org /economics/energy/fuel+101.htm. 18. “Landings: Aviation's Databases,” http://www.landings.com/ _landings/pages/search/search _fars.html. 19. “Airlines: Beveridge & Diamond, Environmental, Land Use & Litigation Law Firm, Attorneys,” http://www.bdlaw.com/industries -7.html. 20. “Airlines: Beveridge & Diamond, Environmental, Land Use & Litigation Law Firm, Attorneys,” http://www.bdlaw.com/industries -7.html. 21. “FRBSF: Economic Letter - Competition and Regulation in the Airline Industry (01/18/2002),” http://www.frbsf.org/publicatio ns/economics/letter/2002 /el2002-01.html. 22. “Congressman Tim Bishop : Latest News : BISHOP MEASURE PROTECTS AIRLINE PASSENGERS FROM FUEL TANK EXPLOSIONS,” http://timbishop.house.gov/ ?sectionid=79&parentid=3 &sectiontree=&itemid=1055. 23. “Fuel Tank Ignition Prevention Measures | Federal Register Environmental Documents | USEPA,” http://www.epa.gov/fedrgstr /EPA-GENERAL/1997/April/Day-03 /g8495.htm. 24. “EPA-Enforcement Alert: Airlines Must Comply With Federal Fuel Standards, Stormwater and Spill Prevention Requirements, and Repo,” http://209.85.141.104/search?q =cache:CgJyvkJK2QYJ:www.epa .gov/compliance/resources /newsletters/civil/enfalert /airlines.pdf+federal+fuel +regulations+airlines&hl=en&ct =clnk&cd=1&gl=us. 25. “Airline industry, government wage war against unions [S&L Magazine],” http://www.socialismandliberati on.org/mag/index.php?aid=409.