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    Electricity

    This Month

    Endeavour Energy power workers are pushing for a 24 per cent pay rise.

    Threat to customer safety cited in call to end sparkie work bans

    Endeavour Energy has launched legal action to stop six months of industrial action, as other power workers join to form a triple threat to major projects in NSW.

    • David Marin-Guzman, Campbell Kwan and Angela Macdonald-Smith
    Delta is studying potential battery investments at the Vales Point power station north of Gosford in NSW.

    Vales Point coal plant owner eyes gas plant, batteries

    Delta joins Squadron Energy and others in studying potential investments in new gas power plants to support the transitioning electricity system.

    • Angela Macdonald-Smith
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    Closing Eraring would have driven up power bills: research

    Electricity prices would be $55 a megawatt-hour higher if Origin were to close the coal power plant next year, the government was told.

    • Angela Macdonald-Smith
    Mount Piper power station in Lithgow.

    EnergyAustralia returns to profit as prices jump

    After two June halves of heavy losses, EnergyAustralia has surged back into the black, buoyed by sharply higher wholesale prices when renewables fell short.

    • Angela Macdonald-Smith
    Prysmian’s most advanced cable-laying vessel, the Leonardo Da Vinci, will install the cable across the Bass Strait.

    Marinus Link makes billion-dollar cable commitment

    The order should ensure the $3 billion-plus project to build a second power link to Tasmania starts up in 2030 when the energy market operator says it’s needed.

    • Angela Macdonald-Smith
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    Transgrid is battling local opposition to the Humelink project.

    Humelink budget trimmed but cost worries persist

    The energy regulator has disallowed about $314 million of costs to build the contentious transmission line from Transgrid’s original proposal.

    • Angela Macdonald-Smith

    July

    Spanish group Elecnor has been taking losses on the construction of EnergyConnect, an electricity cable between South Australia and NSW

    Elecnor blames earnings slump on SA-NSW high-voltage cable project

    EnergyConnect’s Spanish contractor has recorded a provision of $13.98 million for losses on its Australian projects in the six months to June 30.

    • Jenny Wiggins and Angela Macdonald-Smith
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    Eraring output at five-year high as coal dependence persists

    Origin Energy lifted provisions on plant sites by $235 million and warned of a big jump in coal costs for the generator.

    • Angela Macdonald-Smith
    A molten salt tower solar thermal power station in Jiuquan, China. Molten salt is used as thermal storage to continue producing electricity even when the sun is not shining.

    No wind or sun? Try using compressed air and molten salts

    “You want as many cards up your sleeve as you can,” says Hydro Tasmania chief executive Ian Brooksbank of emerging renewable generation technologies.

    • Angela Macdonald-Smith
    The battery will be installed close to an ageing coal power plant that is due to close in 2027.

    Origin Energy ups battery investments with $450m Eraring project

    The second power storage system to be installed at the NSW Central Coast site will have more than double the duration of the first one.

    • Angela Macdonald-Smith
    Wind farms produced much less electricity in the June quarter than is typical for the period.

    Cold snap confirms energy price surge, and need for gas and coal

    Light winds through much of the June quarter drove a return to gas and coal power, and pushed up wholesale prices drastically in some states.

    • Angela Macdonald-Smith
    Part of the $2.3 billion EnergyConnect transmission line being built between South Australia and NSW.

    EnergyConnect exit leaves just months to turn around crucial grid link

    Elecnor, the Spanish contractor building part of the key link needed for the transition away from coal power, is expected to cease its involvement by the end of September.

    • Angela Macdonald-Smith and Jenny Wiggins
    Recent deals in the sector include Active Utilities and WINConnect.

    Arc Energy sees plenty of PE cash – and it wants its share

    The embedded network business has met with potential investors over the years, but has recently renewed its deal-making efforts.

    • Sarah Thompson, Kanika Sood and Emma Rapaport

    Origin-backed Octopus extends reach with Ergon Energy deal

    Australia’s fourth-largest retailer has taken on Octopus’ Kraken technology platform – the first major local customer besides Origin itself.

    • Hans van Leeuwen
    Andrew Forrest has toured the world signing agreements to study green hydrogen and promoting the product – including with London taxis.

    Fortescue’s pivot shakes faith in Labor’s Hydrogen Headstart strategy

    Power prices would need to drop steeply and electrolyser costs more than halve to produce hydrogen at anywhere near a competitive level, the industry has warned.

    • Angela Macdonald-Smith
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    Squadron Energy CEO Rob Wheals, Stephanie Unwin, CEO, Horizon Power and AGL Energy CEO Damien Nicks, at the Clean Energy Summit in Sydney on Tuesday.

    AGL, Squadron CEOs warn of pitfalls in flagship clean energy policy

    The Capacity Investment Scheme could end up supporting poor projects that only won contracts because they bid at a cheap price and which will never be built, a clean energy summit heard.

    • Angela Macdonald-Smith
    EnergyAustralia is proposing to build its Wooreen Energy Storage System at the site of its gas-fired Jeeralang power station in the Latrobe Valley.

    ICA Partners shops stake in EnergyAustralia’s Wooreen battery project

    EnergyAustralia has put a 50 per cent equity stake in its “shovel-ready” Wooreen battery energy storage system project on the table and tapped ICA Partners to drum up interest.

    • Sarah Thompson, Kanika Sood and Emma Rapaport
    A gas-fired power plant in Leipzig, Germany, is planning to switch entirely to green hydrogen. Advocates for the fuel in Australia worry that loose rules for access to subsidies will leave local suppliers at a disadvantage to those in Europe.

    Labor’s green hydrogen rules for $6.7b subsidy splits producers

    Criteria being proposed for renewable hydrogen could mean emissions rise instead of fall as projects “cannibalise” the grid, green advocates warn.

    • Angela Macdonald-Smith
    The battery system will be built near Wellington in NSW.

    Akaysha signs $650m debt deal for giant NSW battery

    The system to be built near Wellington will be one of the largest in the world. The BlackRock-owned group has also struck a supply deal with EnergyAustralia.

    • Angela Macdonald-Smith
    Snowy Hydro’s gas power portfolio includes the Colongra plant in NSW.

    Snowy Hydro pushes gas power ambitions with major storage deal

    The 25-year contract will underpin the expansion of the Iona project, and underscores expectations the fuel will remain part of the energy mix past 2050.

    • Angela Macdonald-Smith