Negative CO2 Emissions for Transportation

Negative emission technologies have recently received increasing attention due to climate change and global warming. One among them is bioenergy with carbon capture storage (BECCS), but the process very energy intensive. Here, a novel pathway introduced, based on second-generation biofuels followed by circulation in an indefinitely closed chain, effectively resulting sink. Instead of using energy-intensive conventional CCS process, application on-board solid oxide fuel cell (SOFC) running electric vehicle (FCEV) could result negative emissions capturing concentrated stream CO 2 , which readily stored second tank. A recovery system at station then takes from tank be transported locations or used for local applications such as -based concrete curing synthesis e-fuels. Incorporating utilization into FCEVs-SOFC can close loop, achieving neutrality through feeding reverse-logistic methanol plant. The produced also SOFCs, leading infinite repetition this cycle till saturation stage reached. It determined will reach typical Cradle-to-Grave 0.515 ton per vehicle, total 138 Mt all passenger cars EU potentially achievable. All steps comprise known medium high technology readiness level (TRL) levels, so principally applied mid-term.