People will also be more active and healthier which could benefit the NHS. “There will be cleaner air and quieter streets. “This shift will definitely result in less congestion,” says Dr Kuriakose. The UK could follow Germany’s example where overhead electric lines can be found on parts of the autobahn (Germany’s motorway network) which larger vehicles, including buses, draw power from instead of using their battery. Electricity isn’t off the drawing board either. Its first four ionisation energies, 1086.5, 2352.6, 4620.7 kJ/mol, are much higher than those of the heavier group-14 elements. This already happens in some European countries where the high streets ban cars to encourage cycle use.”Īs for larger vehicles, such as trucks and tankers, there’s a possibility they could operate on cleaner hydrogen-based fuels. Carbon is the sixth element, with a ground-state electron configuration of 1s 2 2s 2 2p 2, of which the four outer electrons are valence electrons. For example, the German government aims to reach net. ‘Net zero’ has become the defining lens through which many governments and businesses view decarbonisation. More cycle lanes would mean shorter journeys through cities. In contrast to mere carbon neutrality, according to the IPCC, the definition ‘net zero’ includes neutrality also of other greenhouse gases such as methane and nitrous oxide. That includes better trains used by more people so fewer cars are needed. I wouldn’t say that all 31 million cars in the UK should be converted to electric cars tomorrow but we do need a better transport infrastructure. Exhaust fumes would need to become a thing of the past in a carbon neutral nation (the UK is already committed to halting production on petrol and diesel cars by 2040) and, again, it’s where a renewable force would take its place.ĭr Kuriakose says: “Light duty vehicles such as cars and smaller vans can be electric.
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