AutoZine Awards 2023

Technology of the Year

e-Fuel
While battery electric is the future of motoring, it will be sad to see engines rest into history, especially for sports cars. It is hard to imagine how an electric 911 could engage its driver as much as one with a flat-six engine. That's why Porsche invests considerable money in the development of e-Fuel. In December 2022, an e-Fuel plant called "Haru Oni" in Chile started producing such fuels. It is operated by HIF with major investment from Porsche. The plant uses wind and solar power to split water into oxygen and hydrogen, the latter reacts with CO2 and forms methanol, then converted to gasoline. Therefore, e-Fuel is completely carbon-neutral.

The first year output of Haru Oni is estimated to be just 150,000 liters, enough for Porsche to use it on its Supercup racing series but not much. However, by 2028 it is expected to rise to 550 million liters, by then all the road-going 911 and probably your cars could be benefited.

Meanwhile, Formula One is also developing 100% sustainable fuel with its fuel partner Aramco, which will power all the F1 cars from 2026. In the view of e-Fuel development, European Union and the UK government make U-turn on banning ICE cars, accepting e-Fuel as an exemption. e-Fuel will be the lifesaver of our good old engines.
Past winners

2022   Lucid Air
2021   Toyota Mirai
2020   Koenigsegg LST
2019   Rimac C_Two
2018   Mazda Skyactiv-X engine
2017   GKN Twinster for Ford Focus RS
2016   iStream Carbon
2015   LaFerrari's hybrid powertrain
2014   BMW i3's LifeDrive architecture
2013   Mercedes SLS Electric Drive
2012   Ferrari 4RM
2011   Chevrolet Volt
2010   FIAT Multiair
2009   Better Place-Israel electric car plan
2008   Mercedes F700 and DiesOtto engine
2007   BMW Turbosteamer
2006   Volkswagen-Eaton Twincharger
2005   BorgWarner regulated 2-stage turbocharging system
2004   Toyota Prius
2003   BorgWarner DualTronic double-clutch gearbox

2002   BMW 7-series
2001   Saab SVC (variable compression) engine
2000   Audi Multitronic CVT
1999   Volkswagen 24-valve VR6

Honorable mentions

Mercedes/Garrett electric exhaust gas turbocharger
Honorable mentions

Honda Civic e:HEV





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