Re: [LINK] eHighways & electric planes

2016-06-27 Thread David Lochrin
On 2016-06-27 14:21 Marghanita da wrote: > Of course there are vested interests to deal with. Sydney did have an amazing > electric tram network powered by the inner city white bay power station and > nearby coal mine. The tram network was destroyed to make way for oil powered > buses. I

Re: [LINK] eHighways & electric planes

2016-06-26 Thread Marghanita da Cruz
On 27/06/16 14:09, Karl Auer wrote: On Mon, 2016-06-27 at 13:39 +1000, David Lochrin wrote: That's fine in principle, but I strongly suspect the optimum size of a bus is determined by its service requirements, such as the number of people to be moved between major centres at various times

Re: [LINK] eHighways & electric planes

2016-06-26 Thread Karl Auer
On Mon, 2016-06-27 at 13:39 +1000, David Lochrin wrote: > That's fine in principle, but I strongly suspect the optimum size of > a bus is determined by its service requirements, such as the number > of people to be moved between major centres at various times during > the day together with the

Re: [LINK] eHighways & electric planes

2016-06-26 Thread David Lochrin
On 2016-06-24 13:30 Karl Auer wrote: > A LARGE part of the problem with adopting green technologies is the attitude > that people often have that anything new must to be a drop-in replacement, > requiring no change at all to "how we do things". > > Change the specification, change the

Re: [LINK] eHighways & electric planes

2016-06-23 Thread Karl Auer
On Fri, 2016-06-24 at 13:02 +1000, David Lochrin wrote: > On 2016-06-24 10:13 Tom Worthington wrote: > Battery technology has reached the point where it would be feasible > > to use electric buses, without the need for overhead wires. > > I don't think battery technology is anywhere near that

Re: [LINK] eHighways & electric planes

2016-06-23 Thread Marghanita da Cruz
On 24/06/16 13:02, David Lochrin wrote: On 2016-06-24 10:13 Tom Worthington wrote: Battery technology has reached the point where it would be feasible to use electric buses, without the need for overhead wires. I don't think battery technology is anywhere near that point. The Transport

Re: [LINK] eHighways & electric planes

2016-06-23 Thread David Lochrin
On 2016-06-24 10:13 Tom Worthington wrote: > Long distance freight can be efficiently transported by rail, then moved to a > truck at an "intermodal" terminal for local delivery. Hear, hear! > Battery technology has reached the point where it would be feasible to use > electric buses, without

Re: [LINK] eHighways & electric planes

2016-06-23 Thread Tom Worthington
On 23/06/16 09:28, Marghanita da Cruz wrote: The eHighway system is a low-emission solution ... Long distance freight can be efficiently transported by rail, then moved to a truck at an "intermodal" terminal for local delivery. Electric buses are more viable. I remember, as a child,