"I'm bemused to realise that at least one reader believes that 'NZ makes the last 25 per cent of its electricity by burning highly polluting Indonesian coal'." writes Clark from Titirangi. "A breakdown on em6live.co.nz tells quite a different story about the percentage of coal content of New Zealand's electricity! From information on this website I'd say that: 1) any EV which is charged during daylight on the NI has (roughly) 8 per cent 'coal in its tank'; 2) any EV which is charged only at night in the North Island will have some coal in its tank, but quite a bit less than 8 per cent; 3) any EV which is charged on the South Island will have 0% 'coal in its tank'."
EVs not the answer to saving the planet
"In the privileged West, new designs are coming and they will become a desirable option," writes Barry. "As urban runabouts they are a good thing (as anyone who's sat behind a diesel bus or truck knows). However, they have no real role in 'saving the planet' because of what's involved in their construction, provision of electricity and recycling challenges - room for improvement, let's say. Finally, in many countries, they are basically irrelevant since they have neither the required infrastructure nor the money to buy one."
Lost books
Gerry found two brand-new books at Three Kings bus stop. Email Sideswipe with the titles for their return.