They've recently invented the funny term "Technologieoffenheit" as an abstract concept to allow for "whatever the market decides" which sounds good but completely ignores, e.g. that they won't have enough renewable energy to produce zero-emission e-fuels/hydrogen at a scale big enough to achieve reasonable consumer prices for usage in cars. AFAIK anything that is based on organic matter can only be net-zero and potentially drives out potentially more important food. Not sure yet what this "strategy" leads to if not more populist politics.