![]() "Hydrogen will play an increasingly important role in storing and transporting energy, which is why the German government’s support for the project is an important signal." "New supply chains are going to emerge all over the world to carry renewable energy from one region to another." Germany is also a net importer of energy. "Renewable energy will no longer be produced only where it is needed but where natural resources like wind and sun are available on a massive scale," says Christian Bruch, CEO of Siemens Energy. The efuel will be used at its many ‘Porsche Experience’ driving centres and in motorsport – there are three international Porsche race championships, ten national series and numerous regional series. Porsche will be the sole customer for efuel from the Chilean plant, expected to be 55 million litres by 2024, ramping up to 500 million litres two years later. Right now, efuel production is a tiny fraction of the energy picture, but an important one. This means that efuels are expensive, though as the availability of renewable energy increases, the cost will come down. On the downside are the high cost of production and the low level of efficiency it takes a large amount of renewable energy to create efuels. In fact, efuels run cleaner and better because they are purer, having only eight to ten elements, whereas crude-derived fuels have 30 to 40, and they start reducing in CO2 right away.Įfuel development is also important to forms of transport that cannot practically convert to battery electric, such as aviation, shipping and long-distance road haulage. The Chilean plant in which Porsche has invested exploits plentiful wind power while the pilot plant of another efuel maker, Norsk e-fuel, utilises Norway’s abundant, renewable hydroelectric supply.Ī benefit of efuels is that their quality and compatibility means they can simply ‘drop in’ to the current fuel distribution network, be added to regular fuels and used by ICE vehicles and hybrids without any engine modifications. The location of plants making efuels is therefore dictated by a good supply of renewable energy. However, efuels are only carbon neutral if the energy used to make them comes from a renewable source. Efuels are also synthetic fuels but are carbon-neutral.Ĭarbon is captured from CO2 in the atmosphere or an industrial process such as steel making, hydrogen is extracted from water via electrolysis and the two are synthesised to create a hydrocarbon. Synthetic, liquid fuels derived from coal and natural gas have been around for 100 years, and production is on-going. ![]()
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