Insights from the AFR Energy & Climate Summit 2023.

Oct 16, 2023.

Held over two days, the theme of this year’s Australian Financial Review Energy & Climate Summit was ‘Crunch time for the transition”.

The Australian Financial Review Energy & Climate Summit is the nation’s leading platform that features political leaders, regulators, energy producers, disruptors, and industry insiders to address the questions, challenges and opportunities of Australia’s transformation to renewable energy towards a net-zero economy.

Here are some of the key headlines from the summit:

  • Regulators, producers, and users all agreed the country’s energy transition has fallen well behind the national target of 82 per cent renewables by 2030, which underpins the federal government’s legislated 43 per cent emissions reduction commitment.
  • Businesses and governments reinforced that community support and earning a social licence remain critical to project success. There was also agreement all can do better, including addressing the ‘power imbalance’ that communities experience.
  • The federal government will set a 2025 emissions reduction target, most likely during the 12 months leading up to a 2025 federal election. The deadline for the target is Feb 2025.
  • Community energy resources are an untapped solution to realising the renewable transition: as much as 20GW of household generation could help secure the grid.
  • Long-duration storage was repeatedly raised, and the director-general of Queensland’s Department of Public Works and Energy said “batteries would be more than double the cost of pumped hydro to achieve its storage goal”.
  • Nuclear energy continues to split business and politics. Many said it should remain on the list of options, but nearly all agree it should not be at the expense of renewables.
  • NSW, Vic, and federal governments agree: Putting new transmission lines underground would be prohibitively expensive ‘in most cases’.
  • A carbon tax would boost chances of reaching 2030 targets: There’s an economy-wide revenue-neutral carbon tax-sized hole in Australia’s climate plans.

They had their say.

“When the next generation looks back in 25 years’ time, I hope they’ll see we collectively rose to the challenge and created an energy system fit for Australia’s net-zero future.”

– No coal fired power station has been built since 2009 and no more will.

– 2022 ISP found that Step-Change was the most likely pace of change.

– Green hydrogen industry key to becoming export superpower.

– Announced ARENA is opening the first stage of the Hydrogen Headstart program through a two-stage, competitive process: initial Expression of Interest Stage open until 10 November 2023.

– Underground transmission would be prohibitively expensive “in most cases”.

– Hume Link: 50% of landholder agreements now secured.

  • Anna Collyer, CEO of AEMC, championed the role of CER in the transition.
  • Clare Savage from the AER maintained a focus on the threats/risks to affordability for consumers because of the pace to get to scale in the transition.

– A new definition for critical minerals is on its way next year, and could include coking coal, bauxite, iron ore, as well as copper and nickel on the list.

– Focused on critical mineral projects and emphasised that improvements in approvals is needed.

ENDS.

ZEN ENERGY RAMPS UP ITS GREEN IRON INITIAVE

21 July 2023

ZEN Energy has announced its intent to make Green Iron and Green Iron co-product manufacturing real in Australia. ZEN’s Green Iron Initiative will enable a successful, commercial scale green iron plant in Australia, with an initial focus on South Australia, on an early timetable.

“ZEN’s team is identifying the best green iron process solutions for Australia. We are seeking, through targeted partnerships, to help supply the renewable electricity, green hydrogen, materials, process and site requirements for the earliest successful green iron plant development”, said ZEN CEO, Anthony Garnaut. “Preferred sites in South Australia and in Western Australia have been identified, with access to renewable power at globally competitive rates, as well as transport, utilities and feed materials”.

Last year, the global steel industry produced close to 2 billion tonnes of steel, releasing over 3.5 billion tonnes of carbon dioxide emissions, about 9 percent of global emissions. Most of these emissions are released during the ironmaking stage.

Australia contributes approximately 28% of the iron ore and 6% of the metallurgical coal used in world steel production. Most major steel producers have committed to net zero carbon emissions by 2050 or sooner. “Within this changing landscape, Australia is well placed to be a leading producer of green iron at the scale needed to support a globally competitive, low emission business ecosystem”, added Garnaut.

The critical, immediate requirement to enable the production of green iron and co-products is the reliable supply of substantial amounts of renewable electricity, which is used to create green hydrogen as the primary reduction agent in place of fossil fuel sourced agents, as well as for direct use in the process. ZEN has the expertise to develop staged solutions for firmed renewable energy supply that meets the requirements and timelines for this project.

“We have established networks with operating renewable assets, as well as critical stakeholders across the globe needed for renewable asset development. ZEN has already executed innovative agreements, enabling us to optimise renewable assets performance within Australia”.

ZEN is actively exploring many potential approaches as part of the Green Iron Initiative. These include process options at different levels of technology readiness, that vary in the absolute through-process carbon mitigation potential. These options differ also in the inputs and feed material types and grades, as well as the process efficiency, output rate and form of products made.

While the Green Iron Initiative is technology agnostic – it is not yet clear what are the most efficient pathways to produce green iron at scale – ZEN is currently evaluating a novel green iron process route, incorporating renewable electricity and green hydrogen in an electric smelting furnace step, using a variety of potential Australian sourced ferrous feeds. Theoretical process design calculations have been performed and are being validated through pilot scale test work and an intellectual property application has been lodged. This work is being undertaken by ZEN and builds on a collaboration between Mr. Wang Jun (with more than 40 years steelmaking experience) and Mr. John Tsalapatis (General Manager of ZEN’s Green Iron Initiative, who has over 35 years of ironmaking experience), and metallurgical research conducted by a pre-eminent research institution.

Green Iron: A Sustainable Steel-Making Process

Green Iron is a description for sustainable processes under development, many that use renewable electricity and green hydrogen (instead of coal or natural gas and other fossil fuels), to convert iron ore into iron products that can then be used to create high-grade steel. These processes have the potential to reduce steelmaking carbon emissions by over 90% compared to fossil-fuel-based steelmaking processes. Traditional steel-making processes are highly carbon-intensive and contribute significantly to global carbon emissions.  Steel production globally is currently responsible for approximately 8% of yearly human-derived carbon emissions.  It is a key component in many industries and activities around the world, while the demand for steel will continue to grow.  The Green Iron technologies offer innovative solutions to reduce the carbon footprint of steel production and promote sustainable development.  For Australia, a country rich in iron ore deposits and the major exporter of iron ore globally, this equates to a significant opportunity to transform the Australian economy and become a superpower in the zero-carbon economy.

Liquid steel is poured from a metallurgical ladle.

Green Iron Process

At present the main Green Iron-processes being pursued utilise renewable energy and hydrogen to convert iron ore into iron. The processes involve the reduction of iron ore to iron using hydrogen gas, followed by the conversion of iron into steel using an electric arc furnace. The hydrogen required for these processes is produced using renewable energy sources such as wind and solar power, creating what is known as “green hydrogen.” This makes the Green Iron process routes a sustainable, near zero carbon emission feed for steel-making processes around the world.

The traditional steel-making process involves the use of coal made into coke, also natural gas and other fossil fuels to heat and reduce iron ore to iron, producing large amounts of carbon emissions. The major Green Iron processes underway use renewable energy and hydrogen instead, resulting in significantly lower carbon emissions. These processes eliminate the need for coal in iron production, offering a sustainable steelmaking solution for the future.

Opportunities for South Australia

South Australia is in a unique position to benefit from these innovative technologies. The state has access to abundant renewable energy sources such as wind and solar power and the capacity to build even greater renewable energy capacity. Green Iron creates an opportunity for South Australia to diversify the state economy while reducing the carbon footprint of steel production.

South Australia has recognised the importance of green hydrogen and has developed a plan to establish the state as a leader in this field. The plan includes the construction of a massive hydrogen electrolyser, which will be one of the largest in the world. The South Australian government has stated that the project will:

  • enhance South Australia’s grid security, through new dispatchable generation
  • prove hydrogen production and generation technology at scale
  • help unlock a pipeline of renewable energy developments and associated manufactory opportunities
  • catalyse other hydrogen projects in development, including export-focused projects
  • support South Australia’s continued clean energy transition and decarbonisation.

Some uses could include fuel for transport, conversion to other green chemicals and exported to international markets and being utilised in manufacturing sustainable steel through green iron production.

The 250MW green hydrogen electrolyser which is set to be built in the Upper Spencer Gulf is expected to create over 2,000 jobs during construction and drive clean energy growth in the region.

Benefits of Green Iron

The Green Iron process offers several benefits, including:

  1. Reduced Carbon Emissions: The use of renewable energy and green hydrogen to produce steel could decrease steelmaking process carbon emissions by over 90%, making these new process routes more sustainable and environmentally friendly alternatives to traditional steel-making processes.
  2. Diversification of Economy: The Green Iron technologies offer an opportunity for South Australia to diversify its economy by creating new green product streams, industries and jobs. This would promote circular economy sustainable development for the state, Australia and the world.
  3. Export Green Iron products: Making use of South Australia’s abundant renewable energy opportunities to produce green iron products will enable SA to export these products as feed inputs to other steel-producing nations that cannot create the green iron themselves and will significantly help reduce global emissions in-line with limiting global warming to 1.5°C.
  4. Promotes a Clean Energy Future: By utilising renewable energy sources to produce heat and hydrogen, the Green Iron processes support the transition to a low-carbon economy and promote a cleaner and more sustainable future.

Renewable energy, green hydrogen production and the establishment of Green Iron production present an exciting opportunity for South Australia. By investing in clean energy solutions and sustainable green pathways to steel production, the State can drive economic growth by creating new industries while also reducing worldwide the carbon footprint of these industries. The government’s plan to build a hydrogen electrolyser and attract investment in these industries shows a commitment to a clean energy future and further positions South Australia and Australia as global leaders and superpowers in the zero-carbon economy.

 

ZEN continues its PPA expansion, this time into New South Wales.

18 May 2023

ZEN continues its PPA expansion, this time into New South Wales. ZEN Energy announced its first agreement with MYTILINEOS for offtake from its Wagga Wagga South solar farm. MYTILINEOS, a leading developer of utility-scale solar and energy storage projects, entered the Australian market in 2019 and has financed and built five solar farms across NSW and Queensland, with two more under construction.

“We are delighted to be working with MYTILINEOS on expanding our portfolio. ZEN is continuing to expand our PPA profile, now on a monthly basis,” said ZEN Energy’s Executive General Manager of Future Energy, Mark Sinclair. “We actively seek to work with innovative partners with a laser focus on delivering renewable projects as fast as we can.”

ZEN and MYTILINEOS have agreed to a long-term contract with ZEN taking 80% of the electricity and LGCs generated from the 18.7MW plant. The plant is now in commissioning phase and is expected to enter commercial operation in Q2 2023.

“Bringing on a series of mid-range assets enables us to support the regional aspirations of our customers. It means they can access offtakes where they are located, like regional distribution centres. We are continuing to focus on creating agreements with progressive companies like MYTILINEOS, taking on PPAs across regional Australia,” Mark added.

 

ABOUT MYTILINEOS

MYTILINEOS Energy & Metals, founded in Greece in 1990, is an industrial and energy multinational company, listed on the Athens Stock Exchange, with a consolidated turnover of €6.3 billion and EBITDA of €823 million and employs more than 5.442 direct and indirect employees in Greece and abroad. Through the Energy Sector, the company is strategically positioned at the forefront of the energy transition as an integrated “green” utility, while through the Metallurgy Sector the Company is establishing as a benchmark for competitive “green” metallurgy in the European landscape. Focused on sustainability, it has set a target to reduce CO2 emissions by at least 30% by 2030 and achieve by 2050 net zero carbon footprint in all its operations in accordance with ESG criteria for Environment, Society and Governance.

For more information, please visit: www.mytilineos.gr | Facebook | Twitter | YouTube | LinkedIn

ZEN charging up its first utility-scale battery storage project in SA.

 

9 March 2023

ZEN Energy announced today that it has acquired the Templers Battery Project from RES, as it continues to grow its renewable generation and customer supply portfolio in South Australia.The battery project is located approximately 60 kms north of Adelaide. It will be able to deliver up to 111MW of power into the grid and store 270MWh of energy, and is expected to cost more than $200 million and provide an estimated 181 jobs during construction.

As Australia’s first energy company to have a near-term science-based emissions reduction target in line with limiting global warming by 1.5°C, ZEN asserts that achieving this target will rely on an economy-wide transformation to renewable energy. This is consistent with the Australian Energy Market Operator’s 2022 Electricity Statement of Opportunities update which called for an urgent need for storage developments.

The project has received approval to connect to the grid, with RES having run an efficient Generation Performance Standards (GPS) approval process in partnership with AEMO and ElectraNet. The project is expected to finalise financing arrangements in Q2 2023, with construction planned to commence shortly after. The Templers Battery Project is expected to take 15 months to construct, and to be fully energised and provide services to the National Energy Grid by the end of 2024.

“We are building our first utility-scale battery in South Australia, the state where it all began for ZEN,” said Anthony Garnaut, CEO of ZEN Energy. “The team at RES did a fantastic job in guiding the project through the last round of approvals that a project like this requires, and our team have been able to hit the ground running.

Anthony continued, ”Storage plays a critical role in allowing more renewable energy into the grid. When it is commissioned in late 2024, the Templers battery will have the most storage capacity of the batteries in South Australia, and it will quickly followed by bigger batteries supported by ZEN and others. At the rate we’re going, South Australia will be 100% well before 2030, enabling the revitalisation of core industries and for Australia to evolve into a renewable energy Superpower.”

“We are proud that the Templers project will be able to play a critical role in providing a secure and stable energy supply for the Australian electricity market into the future,” said Matt Rebbeck, CEO of RES in Australia. “RES is excited to have provided development services to ZEN on the final development items and continuing discussions to provide support with construction and asset management arrangements”.

ZEN plans to use the 111MW battery to support the delivery of energy to its existing South Australian-based customers, with the battery also expected to perform grid-stability services to the wider National Energy Grid.

Templers Battery Project in South Australia.

ABOUT RES

RES is the world’s largest independent renewable energy company. RES entered the Australian market in 2004 and now employs over 140 people across the country with offices in Sydney, Melbourne, Brisbane. RES offers development, construction, and asset management services for all utility-scale renewable energy technologies, including wind, solar, and storage. With a portfolio of 3GW of renewable assets in Australia, including some of Australia’s largest wind farms and solar parks. RES is known for identifying innovative solutions to reduce risk and cost. They have received industry recognition for their exceptional work, including the Clean Energy Council’s Innovation Award 2022 and the Asset Management Award 2022 at the Wind Investment Awards. With experience delivering over 23GW of renewable energy projects across the world, RES supports an operational asset portfolio exceeding 10GW worldwide and have secured over 1.5GW of corporate power purchase agreements. RES employs over 2,500 people globally and is active in 11 countries. Visit res-group.com for more information