E-fuels fuelling debate, but not (yet) cars After two years of negotiations, EU countries adopted new CO2 standards for cars based on the compromise that while tailpipe emissions of new cars must normally be zero as of 2035, an exemption should be granted for cars running on ‘climate neutral’ fuels. This refers to e-fuels, Synthetic fuels that combine carbon with hydrogen. If CO2 is taken from the atmosphere when the fuel is produced, it can be considered climate-neutral over its lifetime. However, this category of cars is turning out to be tricky. The Commission proposed only allowing fuels that reduce carbon emissions by 100%, which seems to be a reasonable translation of ‘CO2 neutral’. But the e-fuels lobby says this is technically not possible, even suspecting the Commission aims to ban e-fuel-cars through the backdoor. Environmental organisation Transport & Environment (T&E), meanwhile, says 100% neutral is possible. This puts them in the awkward position of defending controversial Carbon Capture and Storage (CCS) technology just to make the point that e-fuels – which they hate when used in cars – can be clean. The issue is being dealt with by member state experts in the ‘Technical Committee on Motor Vehicles’ (TCMV), giving the impression that there is no political debate on this, only a “technical” discussion. Meanwhile, the lobby feud continues. “It is astonishing that the e-fuels lobby has been telling us for years how clean their fuels are, but now the envisaged criteria cannot be met,” T&E’s Friederike Piper said last week. In an op-ed published today on Euractiv, her colleague Julia Poliscanova hits out against “German liberals and their oil friends”. The e-fuel lobby’s response followed promptly, partly acknowledging middle ground. While CCS could indeed be used to offset emissions that can’t be avoided when producing e-fuels, how much of it can be used by 2035 was “still uncertain – also for T&E”, Ralf Diemer, boss of the eFuel Alliance, told Euractiv. But remember, another thing is also uncertain: What amount of e-fuels will there be in 2035? If production does not ramp up soon, the technology will likely be a non-starter, fuelling only a few Porsches and Lamborghinis – but not saving the combustion engine more broadly. – Jonathan Packroff |