CLEEN ( C ontinuous L ower E nergy, E missions and N oise) Program Technologies Development

Federal AviationAdministration

CLEEN (Continuous Lower Energy, Emissions and Noise) Program Technologies Development

AIAA Aerospace Sciences Meeting

Jim Skalecky

Federal Aviation Administration

Office of Environment and Energy

January 4, 2010

Presented

to:

By:

Date:

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Next Generation Air Transportation System (NextGen)

Ongoing, wide-ranging transformation of U.S. national airspace system (NAS)

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NextGen goal to increase capacity is dependent upon addressing & mitigating aviation environmental impacts & dealing with related energy issues

Meeting NextGen Environmental Challenges

1. Improve science and modeling2. Accelerate operational changes 3. Mature new aircraft technology 4. Develop renewable fuels5. Examine policies & market-based

measures

• Absolute reduction of significant community noise and air quality emissions impacts

• Reduce significant aviation impacts associated with water quality

• Improve NAS energy efficiency and, supply of and access to, alternative fuel sources

• Limit/reduce the impact of aviation greenhouse gas (GHG) emissions on the global climate

5-Pillar approach to develop solutionsNextGen environmental goals

NOISENOISE AIR QUALITYAIR QUALITY WATER QUALITYWATER QUALITY ENERGYENERGY GLOBAL CLIMATEGLOBAL CLIMATE

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Sample Plan for Success (CO2)

• Gain 2% efficiency/yr

• Carbon neutral growth by 2020, absolute reduction by 2050

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FAA CLEEN Program

• Address NextGen environmental goals in partnership with industry

• Mature promising energy efficient, clean and quiet technologies

• Advance renewable alternative fuels for aviation

• Assess technology suitability for retrofit or re-engine

• Meet national R&D goals

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CLEEN Program GoalsDevelop and demonstrate (TRL 6-7) certifiable aircraft technology

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CLEEN Program Goals (continued)Advance use of “drop-in” alternative fuels in aircraft

systems focusing on renewable options

Life Cycle GHG Emissions (gCO2e/MJ)

• No compromise in safety

• Successful demonstration

• Quantification of environmental impacts, costs and benefits

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CLEEN Program Goals (continued)Alternative fuel transition strategies, including:

• Consideration of production in sufficient quantities to meet commercial aviation’s needs.

• Use of existing fuel infrastructure

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• Limited to demonstration and assessment of alternative fuels– Testing required to support fuel qualification,

specification development and production potential.

– Does not include funding for development of alternative fuels production capabilities, except production which may be needed to support ASTM approval.

• Quantification of costs and benefits

CLEEN Solicitation - Alternative Fuels

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• Advance alternative jet fuels (which may include a blend with conventional jet fuel)– Economically viable and reduces the life-cycle carbon

footprint – does not compete for land/water resources necessary

for food production.

• Evaluate the effects of alternative fuels on aircraft/engine performance.

• Assess emissions effects (relative to Jet-A) of using alternative fuels

CLEEN Solicitation - Alternative Fuels

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• Timeframe: Fiscal Year 2009-2014+

• Budget– $125M+ for FY-09 through FY-14*– 1:1 Cost Share

• Market Research Conference: May 2008

• Solicitation released: May 12, 2009.

• Solicitation closed: July 21.

• Proposal Evaluation Completed, Awards Pending

CLEEN Timeframe and Funding

* Per 2009 FAA National Aviation Research Plan and FY 2010 Budget Request

Accomplished with support from NASA and AFRL

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• Interagency Coordination– Air Force Research Laboratory– National Aeronautics and Space Administration– Department of Energy– Department of Agriculture

• Government-Industry-Academia Consortia– CLEEN Program awardees– Commercial Aviation Alternative Fuels Initiative (CAAFI)– Partnership for AiR Transportation Noise and Emissions

Reduction (PARTNER)

CLEEN Collaboration Opportunities

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CLEEN Consortium Goals

• Facilitate cooperation among awardees• Spur technical interchange• Provide mechanism for effective

government-industry collaboration• Accelerate technology transition to

commercial products• Provide vehicle to more effectively identify

& address technology gaps

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• Facilitate development of alternative fuels to enhance– Environmental sustainability by reducing Greenhouse Gas

(GHG) & Air Quality (AQ) emissions– Fuel supply stability/security

– Fuel price stability

– Economic development/jobs

• Maintain or improve safety and performance

CAAFI Goals

www.caafi.org/

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PARTNER CLEEN Goals

• Develop tools for effective technology assessment

• Assess suitability and potential impact of aircraft technologies and alternative fuels on– Aircraft performance – Fleet operations– Environmental and economic policy – Global climate change

• Foster collaboration and consensus among academic, commercial and governmental institutions

www.partner.aero

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• Contract awards in 1st Qtr of CY 2010

• CLEEN Consortium Kick-off Spring 2010

• CLEEN engagement with CAAFI and PARTNER activities

• Development of CLEEN technology transition roadmaps

Way Forward

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Questions?