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Comment Re:Clean baseload = science fiction (Score 1) 394

Perhaps I'm lucky then. I live in Tasmania (population 500,000), and 100% of its energy since the early 1900s has been renewable (almost exclusively hydro, a couple of wind farms popped up since 1990, and it is now connected to the rest of the Australian grid so technically isn't 100% renewable - depending on if it importing or exporting).

My point being that a grid of only wind, solar and hydro is certainly practical and feasible. The turbines or solar panels don't need to be running at 100% of the time - build enough infrastructure to over-supply the predicted load, and when there is more supply than demand, use the power to pump water from the lower to the upper reservoir of a hydro dam.

The problem with "baseload" is that it is constructed with generators which can't easily adjust their supply (like coal, etc.) in mind. That's why many retailers offer discounted off-peak rates - because they can't lower the coal power station output below a certain amount, and certainly can't change it at a very quick rate. Hydro's "instant on/off" ability is a huge benefit here!

Comment Re:Every classroom? (Score 1) 396

I used to work in Tasmanian Government schools. Every primary classroom had minimum 2-3 computers, and obviously high schools had a lot more with dedicated IT labs, etc. This was 10 years ago, obviously things have changed since then. Anyway, my experiences 10 years ago don't really matter when the article itself gives the number as 40000 desktops.

Some other stats on employee numbers (from Wikipedia):

Federal Government departments - The largest federal government agency is Centrelink with 27,312 employees, followed by the Australian Taxation Office (24,070) and the Department of Defence (21,458). http://www.apsc.gov.au/stateoftheservice/0910/statistics/bulletin.pdf

Banks - NAB 39k, Westpac ~40k, CBA ~44k, ANZ ~40k

Can't be bothered with any more at the moment, but if you want to make the claims, back them up!

Comment Re:Switch Batteries? (Score 1) 122

The way Better Place plans to do it - if you need to swap batteries more than 50 times a year (ie. More often than once a week, similar to refilling a petrol car) they will credit your account. So that gives them an incentive to take the "old" crappy batteries out of rotation.

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