Bungala Solar Farm receives final approval.

The 275MW Bungala Solar Farm, which is already under construction, has received final approval. Bought by Italian energy company Enel, the $400m solar farm built in conjunction with the Dutch Infrastructure Fund is expected to be ready in early 2019.

Bungala Solar Farm

Bungala Solar Farm
Bungala Solar Farm (site: commbank.com.au)

The farm will see 860,000 solar panels built on 585 hectares of Bungala Aboriginal Corporation land and, according to Enel, will create around 200 jobs during the construction period. We previously reported on the Bungala project back in April where it was to be built by Reach Solar and the agreement to sell it to Enel Green Energy and the Dutch Infrastructure Fund had been inked – they were just waiting on a financial close when has been reached this week. 

Head of Enel Green Power, Antonio Cammisecra, spoke about the Bungala Solar Project to news.com.au and said that it would be Enel’s initial foray into the Australian renewable energy market – with the goal to become a “key player” in the industry. “The project marks the first step of our growth strategy in a country which boasts such an abundant resource base and whose renewable capacity is expected to surge in the next years,” Cammisecra said.

The farm is to be ‘battery storage ready’, and, according to RenewEconomy, will most likely be the first major Australian solar farm to enter Australia’s FCAS (Frequency Control and Ancillary Services) market – as they’ll be utilising SMA inverters to provide voltage control for the grid. 

The Bungala solar farm has signed a PPA with Origin Energy – earlier this year Frank Calabria, the chief of Origin, discussed how important ‘big solar’ is for our future and how we need to work on the transition to renewables: “Energy markets around the world are in transition and Australia is no different,” Calabria said. “We must make sure our energy supply is secure, as Australian homes and businesses rely on it. At the same time, we must make sure energy continues to be affordable as we move Australia towards a cleaner supply.”  

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Solar thermal power plant for South Australia

Big news out of South Australia today as Port Augusta is going to get a $650m solar thermal power plant to supply all the power needs for the State Government. It is slated to commence construction in 2018 and will generate 150MW of power. This is a major boon for South Australian solar and the industry as a whole.

Port Augusta Solar thermal power plant.

The plant, which is going to be named ‘Aurora’, will be built by SolarReserve over a three year period. According to AdelaideNow, the standard output under regular conditions will be around 135MW – it will be viable to raise this in peak periods if there are favourable conditions.

SolarReserve have agreed to pay to construct the plant and the State Government have agreed to buy its power over a 20-year contract. RenewEconomy have reported that the government will pay a levelised price of ~$75/MWh, and ‘no more’ than $78/MWh. The project will be created thanks to a $110 million ‘concessional equity loan’ from the Federal Government to SolarReserve, and will be able to store between eight and 10 hours of energy to facilitate power supply even when the sun’s not shining.

According to the CEO of SolarReserve, Kevin Smith, the solar thermal power plant will comprise of approximately 12,000 mirrors, each the size of a billboard (around 100sqm), arranged in a circle over 600 hectares. Each of the 12,000 mirrors will focus light and heat to the top of a 227m tall tower to generate up to 150MW. “Aurora will provide much needed capacity and firm energy delivery into the South Australian market to reduce price volatility,” he said.

The ‘concentrated solar power technology’ will use the 12,000 mirrors (also known as heliostats) to send heat/light to a receiver at the top of the tower where moten salt stored there is heated to 565 degrees Celsius, generating steam to drive a single turbine. Since the project will include storage as well, it should result in a substantial reduction in wholesale price volatility, according to Smith.

The design is based on the Ivanpah Solar Power Facility at the Mojave Desert in Nevada, which has a gross capacity of 392MW and has a gigantic 170,000 mirrors (enough to power 140,000 Californian homes).

SolarReserve, based in Santa Monica, have already constructed a solar thermal power plant, with the 110MW Crescent Dunes Solar Energy Project a success (although it was taken offline for ~8 months over 2016/17 due to a molten salt tank).

“We are supporting this nation-leading renewable energy project because it will deliver more competition into our energy market and put downward pressure on power prices for households and businesses,” Jay Weatherill, the premier of South Australia said.

Watch this space to learn more about the project!

Crescent Dunes Solar Thermal Power Plant
Crescent Dunes Solar Thermal Power Plant (source: wikipedia.org)

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Bungala Solar Project: Origin agree to buy Reach Solar’s Port Augusta Solar Energy

Bungala Solar Project: Construction set to begin

Construction at the 300mw Bungala Solar Project is set to commence shortly as Origin Energy (ASX:ORG) have signed a Power Purchase Agreement to buy all energy generated by the plant, which will be built by Reach Solar.  The project (for those interested, view the DA here) is set to occupy 800 hectares of Bungala Aboriginal Corporation‘s land – situated about 10km north east of Port Augusta. This will be known as the project’s second phase – Bungala Solar Two.

The Bungala Solar Project will generate 220mw of energy by using solar panels that follow the sun’s position throughout the day. The site will be ‘battery storage ready’ and have capacity for another 80mw at the end of construction. According to RenewEconomy, Reach has submitted proposals for both 20MWh of battery storage and 100MWh – so we’ll see how that goes in the next few months. Watching the growing significance of energy storage during the creation of these new PV solar farms is fantastic – the technology is starting to reach the point where it will be a mainstay of every solar farm.

Reach Solar Energy
Reach Solar Energy Logo (source: reachsolarenergy.com.au)

Port Augusta’s Renewables Future

Reach CEO Tony Concannon lauded the ‘great news’ for Port Augusta during its transition to a ‘renewable energy hub’. The project is expected to create up to 350 jobs throughout its construction and is being financed without any government assistance. City Mayor of Port Augusta, Sam Johnson, was also proud of the result, advising that “Our vision is for Port Augusta to be the renewable energy capital of Australia and the confidence Reach has shown in our city strengthens our resolve to achieve this title.”

According to Reach Solar, the Bungala Solar Project will be one of Australia’s largest solar farms – it will be ready to start supplying power by summer 2018 but it will not be fully operational (220mw) until around August 2018.

In other Port Augusta renewables news, $450m wind farm (the 212mw Lincoln Gap Wind Farm Project) is also quite close to signoff – read more here.

 

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