An announcement from the Government today spells out the world’s first “greenprint” for decarbonising all modes of domestic transport by 2050.
Plans include a ban on all new “polluting” road vehicles by 2040 and net zero aviation emissions by 2050. The former includes the phasing out of all petrol and diesel HGVs by 2040 – subject to consultation. Consultation will be very important because the practicality of HGVs that need to go long distances without repeated refuelling is important economically. LGVs can probably be electrified but HGVs need to use alternative fuels.
The 2050 commitment applies to aviation emissions and a consultation on that is also launched under the “Jet Zero” banner. It is clear that new technologies and aviation fuels need to be developed to achieve a major reduction in aviation emissions. Whether such changes to reach zero emissions are achievable is not at all clear and the cost, which might be very considerable, is not given.
Similarly the costs of electrification of all rail transport is likely to be enormous as the UK lags far behind other European countries in that regard. Only about 50% of the UK rail network is currently electrified.
The Daily Telegraph has speculated on a new system of road pricing to replace the £30 billion currently raised through taxes on petrol and diesel. But the latest Government announcement leaves out any mention of how that issue is to be tackled.
As with all good political missives, the Government document contains lots of fine words about how the environment will be improved while not inhibiting us from travelling when or where we want (for example, taking holiday flights). It’s a policy statement in essence that leaves out all the detail of how this nirvana is to be achieved and at what cost. It ignores a lot of the practical difficulties. But it’s worth reading to get an impression of what might happen in the next few years.
Government GreenPrint Paper: https://tinyurl.com/8ymtap38
Telegraph Article on “Road Toll Confusion”: https://tinyurl.com/edxxh4rp
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