The sustainable and green engine (SAGE) – Aircraft engine of the future?

Abstract

The case of the European Union’s (EU) Clean Sky initiative and its sustainable and green engine programme focuses on a sector where the implications of climate change are likely to be keenly felt in the coming decades, namely air transport. It is a sector where to date there have been few green or eco innovations. The case focuses on a current EU-funded initiative designed to limit the impact of air transport on climate change. The initiative aims to foster innovation through the introduction of open rotor technology to power the next generation of short-/medium-haul airliners. This technology could potentially cut carbon dioxide emissions from commercial aircraft by 100 million tonnes per year. However, it may also prove to be a disruptive technology rendering existing aircraft and possibly some of the firms that produce them, obsolete. As well as introducing some of the features of disruptive technologies, the case highlights both the drivers for and barriers to the successful adoption of green innovations. Another important aspect of the case is that it also highlights the value of appropriate business strategies, such as the use of technology demonstrator programmes, in supporting and facilitating the adoption and diffusion of green innovations.

Keywords

air transport architectural innovation climate change disruptive technology green innovation technology demonstrator

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References

Airbus (2007) Flying By Nature: Global Market Forecast 2006-2015. Blagnac Cedex: Airbus.

Belobaba

Odoni

Barnhart

(2016) The Global Airline Industry, 2nd ed. Chichester: John Wiley & Sons.

Boeing (2008) Current Market Outlook 2008-2027. Washington: Boeing.

Christensen

(1997) The Innovator’s Dilemma: When New Technologies Cause Great Firms to Fail. Boston: Harvard Business School Press.

Daley

(2010) Air Transport and the Environment. Farnham: Ashgate.

Dron

(2008) Towards ACARE 2020: Engine architectures to achieve environmental goals? In: 26th International Conference of Aeronautical Sciences, 14–19 September 2008, Anchorage, AK.

Dubois

(2014) Snecma plots way to open-rotor engine. AINonline. Available at: http://www.ainonline.com/aviation-news/air-transport/2014-07-11/snecma-plots-way-open-rotor-engine (accessed 11 July 2014).

Eshel

(2014) Snecma tests open rotor engine. Defence Update. Available at: http://defense-update.com/20140102_open_rotor_engine.html (accessed 02 January 2014).

Garvin

(1998) Starting Something Big: The Commercial Emergence of GE Aircraft Engines. Reston: American Institute of Aeronautics and Astronautics.

10.

Gubisch

(2014) Snecma to flight-test open rotor on A340 in 2019, Flight International, 14–20 January 2014, 11.

11.

Gunston

(2006) The Development of Jet and Turbine Aero Engines, 4th ed. Sparkford: Patrick Stephens Ltd.

12.

Guynn

Berton

Hendricks

. (2011) Initial assessment of open rotor propulsion applied to an advanced single-aisle aircraft. In: 11th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, 20-22 September 2011, Virginia Beach, VA.

13.

Hallam

(2009) Economical open-rotor aircraft engines being developed for clean sky. Envirofuel. Available at: http://envirofuel.wordpress.com/2009/01/17/economical-open-rotor-aircraft-being-developed-for-clean-sky (accessed 17 January 2008).

14.

Kingsley-Jones

(2016) Boeing edges single-aisle deliveries, Flight International, 19–25 January 2016, 11.

15.

Kirby

(2012) Climate Change and Aviation. The Rolls-Royce Magazine, No. 134, September 2012, 22–23.

16.

Marais

Waitz

(2016) Air transport and the environment. In: Belobaba

Odoni

Barnhart

(eds) The Global Airline Industry, 2nd ed. Chichester John Wiley & Sons, pp. 405–440.

17.

Nuttall

(2011) Flying into the future. Rolls-Royce Magazine, No. 128, March 2011, 14–15.

18.

Palmer

(2015) Will Sustainability Fly? Aviation Options in a Low Carbon World. Farnham: Ashgate.

19.

Reals

(2016) ‘Action for Clear Air Beckons’, Flight International, 24–30 May, 30–31

20.

Rhoades

(2014) Evolution of International Aviation. Farnham: Ashgate.

21.

SBAC (2013) Open Rotor Engines, SBAC aviation and environmental briefing papers no. 3, society of British aerospace companies, London. Available at: http://www.airspacemag.com/history-of-flight/the-short-happy-life-of-the-propfan-78561/?noist= (accessed 20 January 2016).

22.

Sweetman

(2005) The short, happy life of the prop-fan, air & space magazine. Available at: http://www.airspacemag.com/history-of-flight/the-short-happy-life-of-the-propfan-78561/?no-ist&page=1 (accessed 17 January 2016).

23.

Vasigh

Fleming

Tacker

(2013) Introduction to Air Transport Economics: From Theory to Applications, 2nd ed. Farnham: Ashgate.

24.

Warwick

(2014) Airbus, Snecma tackle open-rotor integration aviation week and space technology. Available at: http://aviationweek.com/equipment-technology/airbus-snecma-tackle-open-rotor-integration (accessed 31 March 2014)