Related by context. Frequent words. (Click for all words.) 60 efficiency 57 efficency 49 decarbonising 48 lightweighting 47 LCOE 47 MPGe 47 emmissions 46 conventional internal combustion 46 efficient 46 CO ² emissions 46 1kW 46 fuel 46 hybrid powertrains 46 energy 45 CO2 emission reduction 45 levelized cost 45 driveability 45 nitrogen oxide NOx emissions 45 efficiencies 45 5kW 45 reducing carbon emissions 44 evaporative emissions 44 #.#kW [002] 44 H2GO TM 44 cetane 44 electric drivetrain 43 CO2 emissions 43 algae biomass 43 ultra capacitors 43 diesel 43 decarbonisation 43 diesel engined 43 Ti VCT 43 photo voltaic cells 43 CR V crossover 43 milage 43 unsprung weight 43 C# emissions 43 #mpg [001] 42 #kw [001] 42 2kW 42 aerodynamic efficiency 42 autogas 42 Paul Everitt SMMT 42 condensing boiler 42 alternative fuels 42 Audi TDI 42 recyclability 42 aerodynamic drag 42 consumptions 42 electrolyzer 42 thermally efficient 42 urea injection 42 cell SOFC 42 efficient powertrains 42 mpg city/# highway 42 BMW EfficientDynamics 42 GHG reductions 42 smog forming 42 productivities 42 effecient 42 #.#l/#km [001] 41 exhaust emissions 41 genset 41 smog forming pollutants 41 consumption 41 Lithium Ion batteries 41 environmentally beneficial 41 Co2 emissions 41 spark ignition 41 diesel powered 41 ECOnetic 41 retrofits 41 CNG compressed natural 41 electromobility 41 microgeneration 41 RoCE 41 torsional rigidity 41 compressed hydrogen 41 HFC #a 41 electric motors generators 41 electrically powered vehicles 41 GenDrive 41 BlueEFFICIENCY 41 EFFICIENCY 40 micro inverters 40 efficiency retrofits 40 torsional stiffness 40 decarbonise 40 GHG emission 40 electrolyser 40 environmental friendliness 40 combustion engine 40 hybrid drivetrain 40 Efficiency 40 kW 40 hydrogen 40 operational efficiency 40 naturally aspirated engine 40 ecoFLEX 40 EECA