Elon Musk’s giant lithium ion battery completed by Tesla in SA’s Mid North

24th Nov 2017


Photo: The battery will produce enough energy to power about 30,000 homes for more than an hour. (Telsa Motors: Timothy Artman)

Tesla has completed construction of its giant lithium ion battery, described as the world’s most powerful, with testing expected in coming days ahead of a December 1 operation deadline.

The array of Tesla Powerpack batteries has been installed alongside French company Neoen’s Hornsdale windfarm near Jamestown in South Australia’s Mid North region.

South Australian taxpayers will spend up to $50 million subsidising the 100-megawatt battery.

In return, the SA Government will have access to some of the battery’s output to provide stability services to the grid.

The Government will also have the right to tap the battery’s full output to prevent load shedding blackouts if supply runs low this summer.

Load shedding happens when the market operator (AEMO) directs power providers to switch off supply to some customers to protect the grid.

The new battery will produce enough energy to power about 30,000 homes for a little over an hour.

It was one of several measures announced in Premier Jay Weatherill’s $550 million energy plan, prompted by supply shortfalls, soaring prices and concerns over security of the electricity grid.

A electricity substation sits near turbines on a farm.
Photo: The substation near Jamestown in July this year, before construction began on the giant battery. (ABC News: Nick Harmsen)

The plan also included a fleet of diesel-powered backup generators, which have already been installed ahead of summer.

“The world’s largest lithium ion battery will be an important part of our energy mix,” Mr Weatherill said.

“It sends the clearest message that South Australia will be a leader renewable energy with battery storage.

“An enormous amount of work has gone in to delivering this project in such a short time, and I look forward to visiting Jamestown next week to personally thank those who have worked on this project.”

Mr Weatherill visited the battery site at the end of September with Tesla boss Elon Musk, to mark the halfway point of construction.

What will the battery do?

The battery is privately owned by Neoen in partnership with Tesla. In normal circumstances, the battery will be charged with power from the nearby Hornsdale windfarm when power is plentiful and cheap.

The operators will then have the right to sell some of it back into the grid when the supply-demand balance is tighter and prices are higher.

The SA Government will be able to use a portion of the battery’s output to provide stability services to the grid.

Tesla's giant battery near Jamestown at night.
Photo: Tesla’s battery will be charged with power from the nearby Hornsdale windfarm. (ABC News: Andrew Burch)

There is a market for these services, but in South Australia there is limited competition.

At times when South Australia can’t import stability services from across the interconnector to Victoria, the state pays extraordinary prices, which drive up bills for households and businesses.

The Government expects the battery to bring new competition to that market.

In addition, the Government will have the right to tap the battery’s entire output if the state is running low on power and load shedding is imminent.

Coupled with the state’s newly installed fleet of backup diesel generators, the battery could stop thousands of households unexpectedly losing power for half an hour or so on a hot summer’s afternoon.

Elon Musk stands in front of a giant screen, talking to the audience
Photo: Tesla boss Elon Musk in Jamestown, marking the halfway point of construction in September. (ABC News: Andrew Burch)
Comments to this Story – Mick Raven

As I’m someone that lives totally off the grid with solar and battery storage with back up petrol generator for the last 5+ years I have done the math of what it cost me per day for 20yr cycle and it’s roughly 51cents per day excluding the cost for the generator which rarely get’s used but is an additional cost!Do the math on this 50 million dollars to supply 30,000 home’s for 1hr and it’s clear it’s not cost effective at all.And for all you green’s out there that think solar, wind and battery storage is cleaner than clean coal you simply have not done your research, there is only one true totally green energy source and that’s Geothermal, funny how this very cheap green power never gets a mention or supported!As a ending note, anyone that thinks this battery storage will be the silver bullet for cheaper power, fewer blackout’s and a healthier environment for the coming generations will be surly disappointed!Either way I will never again pay a power provider and I’ll be sure to smile when I see on TV that Australians electricity cost’s just went up yet again. LOL 

C02 Sceptic

So 50 mil allegedly gets you 60 mins of power for 30,000 households. I give as much credence in that as I give to weather forecast. What if those houses are using aircon, multiple fridges and other appliances. That means the available power will be far less than stated. If this waste of money and resources by these greenie zealots were not so very serious I’d laugh.

Posted on November 28, 2017, in ConspiracyOz Posts. Bookmark the permalink. 1 Comment.

  1. ‘Battery’ by Metallica would be a great anthem for Musk lol – Mick Raven


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: