Aug 17, 2017

SolarReserve to build solar thermal power station in South Australian

Solar
Energy Storage
Sustainability
Jonathan Dyble
2 min
Sun solar
SolarReserve has signed an agreement with the Australian government for the construction of a solar energy storage project near the southern town of...

SolarReserve has signed an agreement with the Australian government for the construction of a solar energy storage project near the southern town of Port Augusta.

The solar power station will be the first of its kind in the country, providing eight hours of energy storage with a capacity of 1,100MW.

 “The Port Augusta story is a stark example of the transition of the South Australian economy, with the closure of a dirty coal fired power station, and now the commissioning of this world leading renewable energy project,” said Jay Weatherhill, Premier of South Australia.

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The project, named Aurora, will be the largest of its kind across the globe, with the emphasis from SolarReserve being placed on its available capacity during peak demand periods over the amount of energy it is able to deliver at any one time.

“Aurora will provide much needed capacity and firm energy delivery into the South Australian market to reduce price volatility,” said CEO Kevin Smith.

“SolarReserve looks forward to continuing to work with the South Australian government and stakeholders, including the Port Augusta community where the project is located, to support Federal and State renewable energy targets, stimulate long-term economic development, and create new jobs and businesses.”

Aurora is expected to provide as many as 4,000 jobs throughout its construction, with 50 fulltime positions for maintenance and operations available once the build is completed.

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Jun 7, 2021

Trafigura and Yara International explore clean ammonia usage

Shipping
fuel
Decarbonisation
ammonia
Dominic Ellis
2 min
Commodity trading company Trafigura and Yara International sign MoU to explore developing ammonia as a clean fuel in shipping

Independent commodity trading company Trafigura and Yara International have signed an MoU to explore developing ammonia as a clean fuel in shipping and ammonia fuel infrastructure.

Reducing shipping emissions is a vital component of the fight against global climate change, yet Greenhouse Gas emissions from the global maritime sector are increasing - and at odds with the IMO's strategy to cut absolute emissions by at least 50% by 2050. 

How more than 70,000 ships can decrease their reliance on carbon-based sources is one of transport's most pressing decarbonisation challenges.

Yara and Trafigura intend to collaborate on initiatives that will establish themselves in the clean ammonia value chain. Under the MoU announced today, Trafigura and Yara intend to work together in the following areas:

  • The supply of clean ammonia by Yara to Trafigura Group companies
  • Exploration of joint R&D initiatives for clean ammonia application as a marine fuel
  • Development of new clean ammonia assets including marine fuel infrastructure and market opportunities

Magnus Krogh Ankarstrand, President of Yara Clean Ammonia, said the agreement is a good example of cross-industry collaboration to develop and promote zero-emission fuel in the form of clean ammonia for the shipping industry. "Building clean ammonia value chains is critical to facilitate the transition to zero emission fuels by enabling the hydrogen economy – not least within trade and distribution where both Yara and Trafigura have leading capabilities. Demand and supply of clean ammonia need to be developed in tandem," he said.  

There is a growing consensus that hydrogen-based fuels will ultimately be the shipping fuels of the future, but clear and comprehensive regulation is essential, according to Jose Maria Larocca, Executive Director and Co-Head of Oil Trading for Trafigura.

Ammonia has a number of properties that require "further investigation," according to Wartsila. "It ignites and burns poorly compared to other fuels and is toxic and corrosive, making safe handling and storage important. Burning ammonia could also lead to higher NOx emissions unless controlled either by aftertreatment or by optimising the combustion process," it notes.

Trafigura has co-sponsored the R&D of MAN Energy Solutions’ ammonia-fuelled engine for maritime vessels, has performed in-depth studies of transport fuels with reduced greenhouse gas emissions, and has published a white paper on the need for a global carbon levy for shipping fuels to be introduced by International Maritime Organization.

Oslo-based Yara produces roughly 8.5 million tonnes of ammonia annually and employs a fleet of 11 ammonia carriers, including 5 fully owned ships, and owns 18 marine ammonia terminals with 580 kt of storage capacity – enabling it to produce and deliver ammonia across the globe.

It recently established a new clean ammonia unit to capture growth opportunities in emission-free fuel for shipping and power, carbon-free fertilizer and ammonia for industrial applications.

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