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    News and analysis on the obstacles and opportunities in the transition to a net-zero economy.

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    Siobhan Toohill, Westpac’s chief sustainability officer, is leaving Westpac to pursue a new challenge. “Challenging times can present the greatest opportunities for impact,” she says.

    The ‘utterly shocking’ moment that made Westpac leader want to flee

    Siobhan Toohill, the winner of the Financial Services - Banking category, faces a new frontier after 10 years leading Westpac’s sustainability efforts, including convincing the board to ditch new oil and gas projects.

    • Ayesha de Kretser
    Wind power generation for the June quarter could hit its lowest since 2017 despite many new wind farms.

    ‘Dark doldrums’ hits wind power supply

    A “drought” in wind power generation, described by the German word dunkelflaute meaning “dark doldrums”, has surprised the market and contributed to a squeeze on east-coast gas supplies inflating wholesale prices.

    • Angela Macdonald-Smith

    Rio Tinto puts biofuels before batteries in carbon credit push

    The miner reckons farmers should be eligible to earn carbon credits for growing crops that can be turned into carbon-neutral biofuels.

    • Peter Ker

    Renewables investing ‘not for everyone’, says Brookfield-target Neoen

    Neoen global boss Xavier Barbaro says the capital intensity of the renewables industry is impacting investor appetite.

    • Angela Macdonald-Smith

    Sir Andrew Mackenzie: time to focus on the best few climate solutions

    The Shell chairman says the world’s carbon challenge is harder than he realised while running BHP, and it’s time for a global focus on a few winning solutions

    • Peter Ker and Lap Phan
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    This Month

    Highview says its liquid-air energy-storage tech can solve the firming challenge for renewable power.

    Rio Tinto punts on British start-up to plug renewables gap

    The mining giant joined a $575 million investment round for Highview Power, which says its storage technology can firm renewable power.

    • Hans van Leeuwen
    The squeeze on east coast gas supplies forced the Australian Energy Market Operator to issue a “threat notice” late on Wednesda.

    Skyrocketing gas prices intensify fears of shortage this winter

    There are growing fears the long-forecast shortage in supplies in the south-eastern states will emerge this winter, hitting manufacturers hard.

    • Updated
    • Angela Macdonald-Smith and Gus McCubbing
    Grong Grong’s mini solar farm could be part of the solution to the energy crisis.

    Grong Grong (population 150) does its bit to solve the energy crisis

    Small-scale solar farms like that at Grong Grong can fly below the radar but represent a large opportunity to plug renewable power into the system. 

    • Nick Lenaghan
    Nuclear power plants benefit from a pipeline of similar projects, experts say.

    Over budget and plagued with delays: UK nuclear lessons for Australia

    The big challenges facing nuclear power in Britain, both for large reactors and SMRs, are not technological or economic, but largely administrative and logistical.

    • Hans van Leeuwen
    Opposition Leader Peter Dutton at his nuclear press conference on Wednesday.

    Switkowski backs nuclear push, Dutton promises costings

    Ziggy Switkowski says nuclear power has a role to play in the zero-emissions energy mix and would deliver a positive return to taxpayers.

    • Phillip Coorey
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    Peter Dutton is proposing seven nuclear plants in Coalition electorates.

    Dutton is prepared to take risks, but he is no onion eater

    The signature difference between what the Coalition unleashed on Wednesday and the debilitating climate fights of the past is that both parties are operating from the assumption that emissions need to be reduced.

    • Phillip Coorey
    The Coalition wants small modular reactors such as this design by Westinghouse proposed for the UK.

    Tech no hurdle for Coalition’s nuclear plan

    Several proven technologies would fit the bill for the opposition’s nuclear expansion plan, while Australia has a head start on nuclear regulation, experts say.

    • Angela Macdonald-Smith
    Opposition Leader Peter Dutton.

    Labor’s AUKUS embrace negates nuclear waste argument: Dutton

    Labor has already agreed to establish a high-level nuclear waste dump under the AUKUS pact.

    • Phillip Coorey
    Commuters in Melbourne this week as overnight temperatures fell to zero. The threat of gas shortages in the south-east will only become “more real” as winter takes hold, an analyst warns.

    Gas shortage warning exposes deep energy mess

    Low wind power amid a cold snap is threatening to create a gas shortfall – exposing the effect of supply restrictions and jeopardising the Coalition’s nuclear ambitions.

    • Updated
    • Angela Macdonald-Smith and Gus McCubbing
    Orica CEO Sanjeev Gandhi and chairman Malcolm Broomhead at Orica House in East Melbourne.

    What do Nobel, Dulux and Australia’s first high-rise have in common?

    From making bricks for the 1956 Olympics to paint, explosives and mining technology company Orica’s long history mirrors the Australian economy.

    • Patrick Durkin
    Morwell manufacturing manager Peter Ceeney says the Latrobe Valley is screaming out for more jobs and he doesn’t mind if they come through nuclear or renewables.

    Towns at ground zero say if nuclear means jobs, bring it on

    People in Morwell and Traralgon, at ground zero of the nuclear debate, say the need for new jobs could win them over to Peter Dutton’s nuclear energy plans.

    • Gus McCubbing
    Opposition Leader Peter Dutton has challenged Prime Minister Anthony Albanese on nuclear energy.

    Dutton challenges Albanese to nuclear election

    Peter Dutton has pulled the trigger on the nuclear power plan the opposition will take to the next election, sparking concern about delays to the energy transition.

    • Updated
    • Phillip Coorey
    Liberal leader Peter Dutton has announced his nuclear power plan.

    Dutton’s nuclear power plan explained in brief

    How will the Coalition’s plan for large-scale and small modular reactors work, and what will it cost?

    • Tom McIlroy
    One of the reactors would be built at the Traralgon coal-fired site in Victoria.

    Nuclear no help in today’s energy supply crisis: industry

    Energy-intensive industry says the Coalition’s nuclear plan delays action on emissions and doesn’t address energy security and affordability for the next decade.

    • Angela Macdonald-Smith
    TagEnergy’s huge Golden Plains wind farm near Geelong.

    European renewables outfit TagEnergy takes $4b wind farm bet

    The company, backed by the same investment firm behind sector giant Neoen, has locked in financing from major local lenders and the government’s green bank.

    • Angela Macdonald-Smith
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    How Australia can become a world leader in green hydrogen

    A short course is being developed to give electrical engineers the specialist knowledge they need to work in the emerging green hydrogen sector.

    • Christopher Niesche
    Peter Dutton is getting close to announcing his nuclear policy

    Climate wars to escalate with Dutton to unveil nuclear sites

    Peter Dutton will escalate the climate wars on Wednesday by announcing site plans for nuclear power plants.

    • Phillip Coorey
    Tom Villiers, general manager – delivery at Tilt Renewables, at the company’s Rye Park wind farm which is nearing full commissioning.   Photo: Martin Ollman 4th June 2024

    How an energy ‘boot camp’ rescued this mega wind farm

    Rye Park was running into trouble. Its backer – and key customer – needed its power but owner Tilt couldn’t get it to the grid. Enter AEMO.

    • Ben Potter
    Opposition Leader Peter Dutton wants to introduce nuclear power generation in Australia.

    Cancelled nuclear talk enrages politicians and engineers

    There’s been a revolt against Engineers Australia over cancelling a speech by a nuclear scientist after a pressure from renewables backer Simon Holmes à Court.

    • John Kehoe

    Can investors de-risk the energy transition? It depends who you ask

    Energy companies and big investors are pivoting to projects that can skirt the transition roadblocks, cut carbon and make money for shareholders.

    • Ben Potter