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    Carbon challenge

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

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    Latest

    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
    Climate 200 founder Simon Holmes a Court.

    Simon Holmes à Court opposed cancelled nuclear speech

    A nuclear energy scientist had his speech cancelled by Engineers Australia after social media pressure from the Climate 200 founder.

    • John Kehoe

    The flaws in CSIRO’s anti-nuclear, pro-renewables report

    The CSIRO must give a credible “apples with apples” comparison of nuclear and renewables to inform the energy transition debate.

    • John Kehoe

    Why Dutton is hitting Labor on climate targets

    Peter Dutton is taking aim at Labor’s 2030 emissions reductions targets as unrealistic to try to reset the debate on nuclear power.

    • Jennifer Hewett
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    This Month

    Japan’s Itochu delays plans to exit Australian thermal coal

    The conglomerate joins Glencore in reassessing its decision to exit the fossil fuel with energy security prioritised amid rising geopolitical tensions.

    • Peter Ker

    How a $2m retrofit stacks up for investors

    Two-thirds of Australia’s current buildings will still be standing by 2050, the target year for net zero emissions. Boosting their energy efficiency is crucial – and pays off.

    • Michael Bleby

    Climate targets in doubt but is it a reason to stop trying?

    Abandoning the 2030 target is a calculated risk for the Coalition given it lost six blue-ribbon seats to the teals at the last election.

    • Phillip Coorey

    AFR readers back Dutton’s assessment of climate targets

    Almost 70 per cent of readers believe Australia is unlikely to meet its “aggressive” emissions reductions targets.

    • Maxim Shanahan

    Dutton worse than Morrison on climate change, says PM

    Anthony Albanese has accused the opposition of putting Australia’s international reputation at risk by abandoning the 2030 net-zero targets.

    • Poppy Johnston
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    The clean energy renaissance that’s backed by big oil

    The extraction of geothermal energy from the Earth’s core is enjoying a renaissance, and companies like BHP, Chevron and BP have put their money behind it.

    • Peter Ker and Lap Phan

    Boards plead with Labor not to rush broader sustainability rules

    The warning from the Australian Institute of Company Directors came despite concerns Australia is “cherry-picking” global sustainability reporting standards.

    • Patrick Durkin

    Fortescue accuses former execs of green iron IP breach

    Andrew Forrest’s company has launched legal action against two of the architects of its clean energy pivot over claims they copied a green iron technology.

    • Peter Ker

    Rio Tinto to invest $215m in giant iron ore microwave

    Microwaves aren’t just for reheating food in the kitchen – they could help solve the carbon footprint problem of the iron ore industry.

    • Updated
    • Peter Ker

    Global banks start targeting a new breed of real estate risk

    At issue are the carbon emissions of buildings and the expected cost of upgrades needed to stay on the right side of new green regulations.

    • Frances Schwartzkopff and Gautam Naik

    Keep food scraps onshore for future aircraft fuel: industry

    Singapore is quickly developing the capacity to convert waste into aviation fuel.

    • Peter Ker

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    • Updated

    The key to more company cars going electric

    The number of EV models on offer in Australia has expanded to beyond 100, and more businesses are examining whether to shift their fleets from petrol or diesel.

    • Simon Evans

    Is corporate Australia on the cusp of an EV tipping point?

    Only 1 per cent of cars in Australia are EVs, but sales are taking off as more affordable models hit the market and the energy transition intensifies.

    • Gus McCubbing

    How is the transition to net zero going to be paid for?

    Private investment will have to carry most of the load in a new green economy. But new tax and super policies can help as well.

    • Frank Jotzo
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    May

    ‘Every country is worried about what’s happening in the US’

    ESG champion David Atkin runs a global organisation with 5300 signatories that manage a total of $US121 trillion – about half of global funds under management.

    • Ben Potter

    Brookfield lands Origin Plan B with $10b Neoen bid

    The French utility’s pipeline makes it the largest owner of renewable energy in Australia, six months after Origin dismissed the Canadian investment group.

    • Ben Potter

    Taxpayers are poorer without a carbon tax

    Instead of imposing a carbon levy on polluters to fund big personal income tax cuts, governments are gambling taxpayer money on climate and energy projects.

    • John Kehoe

    Why microwaves are the hottest new thing in industrial heat

    Microwave ovens are great at heating up last night’s leftovers, but can the technology offer a low-carbon source of industrial heat for big industries such as steel?

    • Peter Ker and Lap Phan

    Offshore wind plan in ‘Labor limbo’ as Port of Hastings stalls

    The state opposition claims Victoria’s offshore wind policy is in “disarray” after Energy Minister Lily D’Ambrosio could not guarantee a key terminal would proceed.

    • Gus McCubbing