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C-1  Examples of Emissions and Technology Roadmaps Table C-1 provides examples of technology roadmaps that can be used to achieve zero- or low-emissions targets in a future year. A P P E N D I X C
C-2 Guidebook for Developing a Zero- or Low-Emissions Roadmap at Airports Table C-1. Examples of emissions roadmaps. Roadmap/Plan Sector Target Technology Priorities Time Horizon Reference Vancouver International Airport Carbon Reduction Roadmap Airport Carbon neutral by 2020 and carbon free in 2050. Renewable natural gas, green electricity, conservation. 2020- 2050 YVR (2020) SFO Airport's Roadmap to Zero Carbon Airport Achieve carbon neutrality and reduce GHG emissions by 50%, from a 1990 baseline, by 2021; achieve recognition at the ACA Level 3+ (carbon neutrality) level by 2021. Renewable fuels, ZEV fleets, and a new Heat Recovery Chiller Plant. 2016- 2021 SFO (2018) IATA Technology Roadmap Aviation Global aviation carbon emissions: an average improvement in fuel efficiency of 1.5% per year from 2009 to 2020; a cap on net aviation CO2 emissions from 2020 (carbon neutral growth); a reduction in net CO2 emissions of 50% by 2050 relative to 2005 levels. Fuel-efficient airframe and engine technologies. 2013- 2050 IATA (2013) Getting to Zero: A Pathway to a Carbon Neutral Seattle City Become a carbon neutral city by 2050. Cleaner fuels, energy efficiency. 2011- 2050 Lazarus et al. (2011) Zero Carbon Australia Stationary Energy Plan Stationary Energy 100% stationary energy from renewable energy sources by 2020. Renewables (combining solar thermal + wind) - Centralized energy grid via solar thermal. 2010- 2020 Wright and Hearps (2010) Wind Water Solar 139 countries, all 50 states, many cities Transition all primary energy sources to renewables and electrify all end uses by 2050. Wind, hydro- electric, solar, tidal. Electrification of all end uses. Today to 2050 Jacobson et al. (2018) United Kingdom Road to Zero Strategy Automobile industry End the sale of new conventional petrol and diesel cars and vans by 2040, with the expectation that the majority of new cars and vans sold will be 100% zero emission and that all new cars and vans will have significant zero emission capability. Battery-electric vehicles and hydrogen fuel cell electric vehicles. 2018- 2040 UK (2018)
