A selection taken from some of the Readers' letters in todays Telegraph on the subject of the electrification of domestic and commercial vehicles by 2040 follow. Of course, by then we will have sussed out how to generate electricity 'for free' with Fusion Reactors - see
HERE:
SIR – I hate to burst the bubble of the future being electric cars, but to charge a car in a reasonably short time would require quite a high amperage.
If my household has, say, three such cars, all used for the daily commute, the load on the normally designed wiring of my house would be more than it could accept. Circuit breakers would pop or wiring would melt.
So would that mean that by, say, 2030, all houses and the grid feeding them would have to be re-wired?
Richard Rhodes
Christchurch, Dorset
SIR – Richard Grant (Letters, July 19) is right to flag up the challenges of powering electric vehicles.
But that’s the least of our problems. Under the Climate Change Act, Britain is legally bound by 2050 to reduce carbon dioxide emissions by 80 per cent from 1990 levels. This applies to all energy, not just electricity.
This legal obligation will mean building at least 50 new nuclear power stations and the electrification of almost all transport, heating, cooking and industry in the next 32 years.
David Pattison
Longworth, Oxfordshire
SIR – An item on BBC Radio 4’s Today programme on Monday proclaimed the benefits of an integrated “smart” electric power system with computers to control our domestic appliances to manage peak demand. A few minutes later, an item announced that many large British companies were vulnerable to computer hacking and had been the victims of cyber-attacks affecting their operations and data.
The second consideration removed any confidence in the first.
Paul Spare
Davenham, Cheshire
SIR – All the talk of widespread electric cars, encouraged by government policy, raises the question of the necessary provision of infrastructure.
How long before owners, unable to charge their cars because of a lack of power infrastructure, resort to buying diesel generators to fill the gap?
Ian Mackenzie
Preston, Lancashire
SIR – The answer to our future electric power problems is now said to be batteries. As the hole that green and renewable people dig for themselves gets deeper, the more crackpot are the “answers” they create for their problems.
Malcolm Parkin
Kinnesswood, Kinross
SIR – The notion that the direct-current low voltage generated by solar panels (or stored in future batteries) can be converted into alternating current (without considerable losses), then transformed up to mains voltage and dragged into the frequency and the phase it is connected to, so that it leads and not lags that phase at a zero power factor, is an attempt to reinvent laws of physics.