Re: The Climate, Environment and Energy Thread
Reply #118 –
The company that owns the Yallourn power station is Chinese so you never know.
The one being built at Moorabool is Tesla so that should be reliable and long term. Interestingly, the South Australian Tesla battery has saved SA consumers for than $150M since it commenced operations in 2017. With the recent upgrade to 150MW, the current cost of the SA battery is $160M. SA is almost at break even and that's not considering the benefits of avoiding blackouts when the Heywood Interconnector was out of action for three weeks around this time last year.
I suspect that the batteries require no more in the way of maintenance and upgrades than any other component of our power network and the SA battery costs include a major capacity upgrade.
I'm not a huge fan of the desalination plant. Using recycled water would be cheaper and more energy efficient. However, the plant has been producing 125GL annually for the last couple of years.