RE: Health29 Oct 2018 22:59
Jonners, can’t disagree with you that it makes little sense to simply recharge batteries with fossil fuel based energy – so I am not. But is it not a different point?
I do not know the relative merits of a hydrogen engine versus a battery based car, the relative size, cost, maintenance etc etc or how practical it is to be used in all cars, or the relative power generated. No doubt that in time if it is deemed practical or comparable, it will fight its corner and win the argument. It has obviously found favour (albeit more expensive) for fixed line railways if the reports today are to be believed – but only for areas that are hard /too costly to electrify apparently, or at least currently.
However, at that stage do we not look to revert back to your original point and effectively use non fossil fuels be it wind / wave / renewable / nuclear / hydrogen or however the macro sourcing might be achieved to store the energy in batteries that can then be transferred relatively easily across the country wherever it is needed through the grid and then downloaded to recharge the much more granular households / cars / lawnmowers? / mobiles or whatever, stored in their own internal batteries.
I would agree that there will be massive changes as our world re-pivots and changes its axis, over a number of years, and don’t doubt that there will be new technologies that will look to change anything that has become established, it’s the nature of life. However, as it stands, there are always trade offs between the ideal and what is readily available, costs and practicality. At this stage, the momentum is towards battery storage, be they very big or delivered to the very small. Lithium does not generate energy as you know, but it is regarded as a necessary part of the overall delivery system.
If this precept is taken to begin with, then it’s a case of deciding on which companies are more likely to succeed against their competitors, be it other companies or the host of difficulties in getting into production into the first place. It was these points that I was hoping you may have been able to comment on. After all, we buy a pint, not a glass half ful, and if you don’t like the flavor to begin with, you buy something else, or maybe I am being silly.
Meanwhile it looks like Madrid has taken the bull by the horns for a change, and has decide o get on with things, and quickly. Ole.