Environment

Highly detailed Earth. Australia and Tasmania

Strong interest from oil and gas sector in carbon capture acreage releases

Australia’s oil and gas industry says there has been strong interest in acreage releases for new carbon capture and storage (CCS) opportunities off Western Australia and the Northern Territory. As bidding closed, the Australian Petroleum Production & Exploration Association (APPEA) welcomed the opportunity for members to bid for five areas in Commonwealth waters to explore greenhouse gas storage opportunities. APPEA Chief Executive Andrew McConville said the sector’s technological expertise and commitment to reducing emissions provided it with an advantage to deliver more as well as ultimately support a new hydrogen industry. “We understand members showed strong interest in this release, illustrating a solid backing of the pathway to a lower emissions, cleaner energy future,” Mr McConville said. “The oil and gas industry is committed to achieving net zero greenhouse gas emissions by 2050, and some of our members are targeting earlier dates. “Billions have already been invested in cleaner technologies such as carbon capture and storage and hydrogen. “CCS has an important role in lowering the carbon intensity of gas production and in supporting the development of a blue hydrogen industry. “CCS is a viable and proven method and the oil and gas industry is well-positioned to deliver the technology.” The bidding under the Federal Government’s 2021 Offshore Greenhouse Gas Storage Acreage Release was the first opportunity since 2014.

Six tips for going circular (from manufacturers who are doing it)

-Jim Goddin, thinkstep-anz Every expert was once a beginner – and that includes the three New Zealand and Australian manufacturers who share their circular economy (CE) expertise here. Ged Finch, Jason Graham-Nye and David Bell run or work in manufacturing businesses based on CE principles. Ged is R&D Manager at XFrame, a business which designs and manufactures reusable prefabricated structural framing. Jason co-founded gDiapers which designs and makes compostable nappies. David is Manager Sustainability and Insight at steel recycler, manufacturer and distributor InfraBuild. Our three experts have learned a lot about CE since they started out. In a recent thinkstep-anz webinar, they shared their tips for taking a manufacturing business circular. Their advice is relevant for businesses that design and manufacture their own products and for contract manufacturers too. Before we hear from our experts, here’s a look at CE and how it can add value to your manufacturing business. Circular economy in a nutshell CE is often confused with recycling. It’s much (much!) more. CE is based on three principles. Here’s how they play out in the real world of product design and manufacturing at XFrame, gDiapers and InfraBuild. Principle 1: designing out waste and pollution XFrame estimates that their reusable framing can reduce construction waste from a single home by up to 5 tonnes. gDiapers’ products eliminate waste from disposable nappies. InfraBuild recycled 1.4 m tonnes of scrap metal in Australia in 2021. Principle 2: keeping products and materials in use More than 95% of the materials in an X-Frame building can be recovered and reused, many times. The materials in gDiapers’ nappies can be composted and put back into the soil. InfraBuild keep materials in use by feeding their electric arc furnaces with 100% scrap metal wherever possible. Principle 3: regenerating natural systems The timber XFrame use to manufacture […]

Study to research opportunity of carbon capture and storage in WA

A new study investigating opportunities in Western Australia for carbon capture, utilisation and storage (CCUS) and carbon capture and storage (CCS) is a positive step in finding pathways to decarbonise the economy, according to Australia’s oil and gas industry. The Australian Petroleum Production & Exploration Association (APPEA) today backed the study commissioned by the Western Australian LNG Jobs Taskforce, supported by APPEA members bp, Chevron, Eni, Santos, Shell, and Woodside. APPEA WA Director Claire Wilkinson said the research would provide critical intelligence on how best to deploy CCUS and CCS to decarbonise not just the state’s gas industry but many other sectors as well. “The oil and gas industry is committed to achieving net zero greenhouse gas emissions by 2050, with several companies targeting even earlier timeframes,” Ms Wilkinson said. “Decarbonising our existing and future operations means there is a need to invest in renewable energy and lower emission technologies and this study will help inform the investment opportunities in this space. “CCUS and CCS have key roles in lowering the carbon intensity of gas production and in supporting the development of a blue hydrogen industry here in WA, a key enabler to a viable hydrogen industry. “The study will help us chart a way forward with natural gas set to be a key part of a cleaner energy mix.” The study will be conducted by the CSIRO and the Global Carbon Capture & Storage Institute and is expected be completed in the second half of this year. The Western Australian LNG Jobs Taskforce aims to maximise local jobs and establish WA as a global LNG hub. Originally established by the WA Premier in 2018, it comprises of the Minister for State Development, Jobs and Trade; heads of Woodside, Chevron, Shell, Santos, and INPEX, and representatives from APPEA and UnionsWA.

bp signs licensing agreement for Honeywell UOP’s Ecofining technology.

Under the agreement, bp will revamp hydroprocessing equipment at its former refinery site in Kwinana, Australia, to Honeywell UOP’s Ecofining process for a capital-efficient, fast-to-market path to produce approximately biodiesel at the underutilised plant. The refurbishment would enable bp to produce 10kbd diesel and sustainable aviation fuel (SAF) from renewable feeds, integrating with its existing terminal operations. This production aligns with the company’s efforts around pre-feed engineering for its proposed diesel and SAF project in Western Australia. Renewable feeds have substantially similar molecules to petroleum-based diesel and jet fuel and can be used as a drop-in replacement without engine modifications, in the case of SAF in blends of up to 50 percent with the remainder as conventional jet fuel. Depending on feedstock choice, diesel and SAF produced from the Ecofining process is expected to result in a significant reduction in greenhouse gas emissions compared with conventional diesel or aviation fuel from petroleum.

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Brooke revved up for a career in mining

Brooke McNee was born with a passion for performance vehicles in her veins. “My grandma has always been into cars, she passed that passion onto my dad, and as soon as they took me to my first Summernats I was hooked,” Brooke said. “Add to that growing up on a cane farm surrounded by a culture of big agricultural equipment, and there was no chance the McNee love of machinery and motorsport would skip a generation.” Now the 22-year-old is about to jump behind the wheel of an 85 litre, 3,500 horsepower engine as one of 60 new trainee haul truck drivers at Bravus Mining and Resources’ Carmichael Mine. The Burdekin local said getting to learn and qualify on Bravus’ fleet of Caterpillar 796 AC mining trucks was the “opportunity of a lifetime”. “I first began applying for mine operator roles in 2019 and when I wasn’t successful moved into a good job in real estate, which I really enjoyed,” she said. “But when I saw this traineeship advertised I knew I had to apply. “Not only is this my start in an amazing industry and working with massive, sophisticated machinery, it’s an opportunity that will open doors to other goals like building my first home.” Bravus Mining and Resources CEO David Boshoff said Brooke and her peers would undertake a four-week program of desk-based and supervised on-the-job training, including both day and night shifts. The 60 trainees will be employed by Bravus’ mining services contractor MacKellar, and their start dates will be staggered from the end of February through to May 2022. “We’re delighted to continue to invest in regional Queenslanders and give Brooke and the other trainees a paid, structured, environment to kick start their career in mining,” Mr Boshoff said. “We had just shy of 4,000 applications […]

Tasmania and Rio Tinto partner for a strong and sustainable future at Bell Bay

The Tasmanian Government and Rio Tinto will work together to ensure a strong and sustainable future economy for George Town, the Tamar Valley region and Tasmania, in a new partnership signed today at the Bell Bay Aluminium smelter. The partnership will seek to drive economic growth and employment outcomes in the State and support the Tasmanian Government’s target of doubling renewable electricity generation by 2040. Under the Memorandum of Understanding (MOU), the Tasmanian Government and Rio Tinto will jointly investigate how the smelter’s manufacturing capability and electricity demand can help support the development of new industries and more renewable energy supply in the region. Rio Tinto has also committed to look at how it could further decarbonise Bell Bay Aluminium and investigate options for future investment to secure the competitiveness of the smelter. The MOU was signed at Bell Bay by Tasmanian Premier Peter Gutwein and Rio Tinto Chief Executive Jakob Stausholm. Peter Gutwein said “This MOU is a strong demonstration of our shared commitment to Tasmania’s economic and industrial future and reinforces the State’s renewable energy credentials. “Rio Tinto has been a figurehead of local industry here for some 67 years, directly employing more than 500 Tasmanians and more than 700 indirectly, and this agreement reaffirms Rio Tinto’s long-term commitment to our state.” Jakob Stausholm said “Aluminium is essential for the global transition to a low-carbon economy, and we are excited about the contribution our Bell Bay smelter can make both towards this transition and to the region’s future. “We want to help ensure a strong and vibrant future for Bell Bay, where we have been part of the community for well over half a century and where we are actively working with the Tasmanian Government on a shared vision for the future.” Bell Bay Aluminium General Manager Shona […]

Eraring set to close seven years early in 2025

Chris Briggs,Research Director, Institute for Sustainable Futures, University of Technology Sydney In a major step forward for Australia’s clean energy transition, the country’s biggest coal-fired power station Eraring is set to close seven years early in 2025, Origin Energy announced this morning. Eraring has been operating for 35 years in the central coast of New South Wales. Last year, it alone was responsible for around 2% of Australia’s greenhouse gas emissions, based on calculations from electricity market and emissions data. The fundamental reason for its early closure is the brutal impact the growth of renewable energy is having on the profitability of coal plants. Origin has announced it will be building a large, 700 megawatt battery on-site in its place to store renewable energy. This announcement follows the acceleration of other major coal plant closures: Liddell power station is scheduled to close in 2023, Yallourn’s closure was brought forward to 2028, and only last week AGL Energy edged forwards the scheduled closure of two more coal plants. This is a welcome step with transition planning by Origin – but also underlines the risks of Australia’s clean energy transition accelerating without a national plan for the exit of coal. Why is this happening? Old power stations are excellent sites for batteries due to their existing connections to transmission lines and lots of electricity capacity. This has also been announced for the closed Hazelwood and Wallerawang coal power stations. Over the past 12 months, the market share of renewable energy has increased to over 30%. In particular, the rapid growth of rooftop solar and solar farms in the middle of the day has sent daytime wholesale electricity prices crashing. To stay open, coal plants are using a variety of coping strategies. This includes cycling their output down on sunny days and ramping back up for higher prices as the sun sets and demand increases at the end of […]

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Carbon Drawdown Initiative monitors ground data related to CO2 sequestration

The Carbon Drawdown Initiative GmbH was founded in January 2020 and is focused on promoting research, public discourse, and impact investment in the field of “negative emissions”. This involves the removal of carbon from the atmosphere with subsequent long-term storage of that carbon. This CO2 removal is crucial to counteracting climate change by achieving “net zero”. This is especially important considering that certain emissions are difficult to avoid and will continue to occur in the future. The next step would then be to reverse the impact of historical emissions to bring current temperatures back down. If this does not happen, the excessively warm climate will continue for millennia. In addition to public discourse, political work, and early investment in start-ups with innovative concepts for CO2 removal, the Carbon Drawdown Initiative also launched its own Enhanced Weathering project. “Project Carbdown” is being implemented by a network of technology companies in the Nuremberg metropolitan region and renowned scientists from various international universities, including the Alfred Wegener Institute and the universities of Hamburg and Wageningen. Enhanced Weathering Project, “Project Carbdown” The focus of the collaboration is research into accelerated weathering on arable land – a method of generating negative emissions. This involves adding ground rocks (such as basalt), which react with CO2 in the air upon contact, to arable soil. Since natural weathering would take thousands of years – too slow to have the rapid impact needed to reduce global warming – methods to significantly accelerate this chemical reaction will be explored. These include, for example, the use of different grain sizes, various crop types, or other soil additives such as biochar. The aim is to develop a measurement method that records the amount of CO2 collected per hectare of arable soil. On this basis, farmers could be enabled to participate in emissions […]

How the budget can deliver economic recovery and cleaner, secure energy

Australia’s oil and gas industry has urged the Federal Government to use the 2022-23 Budget to encourage continued investment in secure, cleaner energy. In a plan to bolster the investment environment, the Australian Petroleum Production & Exploration Association (APPEA) said development of both the natural gas industry and new technology could drive economic recovery, create jobs and reduce emissions. APPEA’s 2022-23 Federal Budget submission, released today, calls for economy-wide investment allowances for large projects and new technology initiatives cutting carbon emissions; the immediate deductibility of wages and salaries; as well as the removal of barriers to oil and gas project restructuring. The blueprint also includes expanding the Junior Minerals Exploration Incentive (JMEI) for junior oil and gas explorers to secure additional local supply for the future. New net zero initiatives include amending the Offshore Petroleum and Greenhouse Gas Storage Act 2006 to allow for reservoir testing for the examination of CCUS use as well as supporting carbon capture opportunities through acreage releases.  APPEA Chief Executive Officer Andrew McConville said the industry was key to securing Australia’s competitive advantage through its work ensuring energy supply and decarbonising for a cleaner energy future. “This is a plan that delivers cleaner, secure energy supplies while lifting us out of the tough times of the pandemic,” he said. “Australia and its government have a massive, once-in-a-generation opportunity to make policy decisions to provide foundations for the future growth of our economy. “A recent Ernst & Young report found national economic output could rise over $350 billion and create over 220,000 jobs in the next 20 years – but only if the settings are right. “And, of course, our industry will continue to deliver taxation revenue that helps to build the nation’s roads, schools and hospitals.” The full suite of APPEA recommendations to be […]

Rio Tinto purchases first battery-electric trains for the Pilbara

Rio Tinto has agreed to purchase four battery-electric trains for use in the Pilbara region of Western Australia as part of the company’s strategy to reduce its carbon emissions by 50 per cent by 2030. Rio Tinto purchased the four 7MWh FLXdrive battery-electric locomotives from Wabtec Corporation with production due to commence in the United States in 2023 ahead of initial trials in the Pilbara in early 2024. The locomotives, used to carry ore from the company’s mines to its ports, will be recharged at purpose-built charging stations at the port or mine. They will also be capable of generating additional energy while in transit through a regenerative braking system which takes energy from the train and uses it to recharge the onboard batteries. A full transition to net zero emissions technology of its entire fleet of rail locomotives would reduce Rio Tinto Iron Ore’s diesel-related carbon emissions in the Pilbara by around 30 per cent annually. Rio Tinto Managing Director of Port, Rail and Core Services Richard Cohen said delivery of the prototype locomotives will be an important early step for the company on the path toward a decarbonised Pilbara. “Our partnership with Wabtec is an investment in innovation and an acknowledgement of the need to increase the pace of our decarbonisation efforts. “Battery-electric locomotives offer significant potential for emissions reduction in the near term as we seek to reduce our Scope 1 & 2 carbon emissions in the Pilbara by 50 per cent by 2030.” Rogerio Mendonca, President of Freight Equipment for Wabtec, said the FLXdrive is ideally suited to support Rio Tinto’s decarbonisation targets. “This locomotive provides the power, fuel savings and emissions reductions to cost-effectively run rail networks in the mining industry. The rapid adoption of the FLXdrive by Rio Tinto and other mining operators demonstrates […]

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