Strengthened institutional capacity that also supports the scale and coordination of the mitigation options can increase these synergiesShipping efficiency, logistics optimisation, new fuels+ Some alternative fuels can help increase the share of renewable energy in the global energy mix (medium confidence) + Can support the global rate of improvement in over - all energy efficiency (medium confidence)+ Could create jobs associated with the supply chain of new fuels + Could create jobs to build and operate the associated infrastructure (low confidence)+ R&D is critical for new fuels and to test the full life cycle costs of various heavy vehicle options; need to invest in supporting infrastructure (high confidence)+ Reduction of GHG emissions (high confidence)Sections 10.6 and 10.8 Aviation- energy efficiency, new fuels+ Some alternative fuels can help increase the share of renewable energy in the global energy mix (medium confidence) + Can support the global rate of improvement in over - all energy efficiency (medium confidence)+ Could create jobs associated with the supply chain of new fuels + Could create jobs to build and operate the associated infrastructure (low confidence)+ R&D is critical for new fuels and to test the full life cycle costs of various heavy vehicle options; need to invest in supporting infrastructure (high confidence)+ Reduction of GHG emissions (high confidence)Sections 10.5 and 10.8 Biofuels– Using land to produce biofuels could put stress on global food systems + Could increase incomes for farmers and support invest- ments in rural infra- structure