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Author: Greg Foyster

  • ENVIRONMENT

    Abbott spruiking coal is a win for renewables

    • Greg Foyster
    • 13 April 2018
    16 Comments

    Every time the self-appointed Ambassador for the Little Black Rock fronts up to the cameras he reinforces the message that coal power is the technology of a bygone era. The Coalition old guard's thinking hasn't changed since Abbott's 'carbon tax' sloganeering of 2012 and 2013. But the landscape has changed considerably.

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  • ENVIRONMENT

    Climate champion SA Labor's dark stain

    • Greg Foyster
    • 16 March 2018
    5 Comments

    The complexity of environmental policy in SA echoes a broader trend in environment issues: climate change has monopolised the debate, squeezing out local conservation concerns. The upshot is a Left-leaning government can be progressive on clean energy, while holding a regressive stance on less prominent topics.

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  • ENVIRONMENT

    SA's free solar not what it seems

    • Greg Foyster
    • 15 February 2018
    2 Comments

    It sounded like the ultimate election sweetener. Six weeks out from polling day, SA Premier Jay Weatherill announced a plan to install free solar and Tesla batteries on 50,000 homes. Except it's not quite that simple. Seduced by the chance to publish more clickbait about Elon Musk, the media misrepresented the details.

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  • ENVIRONMENT

    Bitcoin has a massive energy problem

    • Greg Foyster
    • 19 January 2018
    1 Comment

    The digital currency Bitcoin consumes more electricity per year than New Zealand. Yes, the entire country. Escalating energy intensity is actually a security feature of the currency. With the related carbon dioxide emissions from this escalating electricity consumption, Bitcoin is a formula for climate change catastrophe.

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  • ENVIRONMENT

    Forecast: political storm over energy

    • Greg Foyster
    • 08 December 2017
    4 Comments

    Summer is here, and so is the political spin about blackouts. This year, with a record November heatwave in Victoria and a press gallery hypersensitised to energy politics, the blame game started early - well before anything has actually gone wrong.

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  • ENVIRONMENT

    How artists can rewrite the climate story

    • Greg Foyster
    • 08 November 2017
    8 Comments

    Much artistic response to the environmental crisis is negative , either criticising the excesses of the present, or predicting destruction in the future. Where are the positive stories of a new, sustainable culture? This is the greatest contribution art can make, yet for every vision of a better world there are a hundred bleak dystopias.

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  • ENVIRONMENT

    In the 'climate wars' Tony Abbott is Hiroo Onoda

    • Greg Foyster
    • 12 October 2017
    11 Comments

    The conflict has finished, but a stubborn and deluded band of stragglers, led by their belligerent General, Tony Abbott, don't want to believe it. Abbott is behaving like the infamous Imperial Japanese officer Hiroo Onoda, who refused to accept his country's surrender in 1945 and spent a further 29 years fighting phantom enemies in a remote tropical jungle.

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  • ENVIRONMENT

    Electric carmaggedon

    • Greg Foyster
    • 14 September 2017
    6 Comments

    There are lots of reasons why China wants to accelerate the uptake of electric vehicles. It desperately needs to curb air pollution, which the World Health Organization estimates kills more than a million of its citizens each year. It also wants to reduce dependence on imported oil, and help meet climate change targets. Most crucial, however, is China's intention to dominate the global market for electric vehicles and the technology that powers them, lithium-ion batteries.

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  • ENVIRONMENT

    The renewables debate is won, but we may still lose the war

    • Greg Foyster
    • 17 August 2017
    9 Comments

    In the last few years, vested interests have changed their strategy for opposing action on climate change. Where they once focused on denying the problem, they’re now putting their efforts into sabotaging the solutions. Instead of funding fake experts to say the ‘science isn’t settled’, fossil fuel companies and their political backers have been running a smear campaign against renewable energy technologies like wind turbines, solar panels and batteries.

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  • ENVIRONMENT

    Electricity market for dummies (i.e. politicians)

    • Greg Foyster
    • 20 July 2017
    11 Comments

    After months of very silly debate about clean energy, one thing is abundantly clear: the electricity market is evolving much faster than most politicians and commentators can understand it. The story underneath all the distraction is that wind and solar have already changed the game. As that big Finkel report no one read made clear, 'there is no going back from the massive industrial, technological and economic changes facing our electricity system'.

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  • ENVIRONMENT

    Finkel and the climate theatre of the absurd

    • Greg Foyster
    • 22 June 2017
    6 Comments

    If politics is theatre, climate politics is a family drama. For the last decade we've watched two rival households having the same endless argument. Political journos call it the 'climate wars' and mostly focus on the lead actors standing in the spotlight - in the Western narrative tradition, characters drive events. Almost no one has noticed the scenery change. Stagehands dismantled the backdrop years ago, but politicians have carried on as if the same circumstances existed when they started this charade.

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  • ENVIRONMENT

    Getting off gas not so easy for renters

    • Greg Foyster
    • 26 May 2017
    4 Comments

    Standard electric heaters turn roughly one unit of electricity into one unit of heat. A reverse cycle air conditioner, however, uses electricity to 'pump' heat from one place to another and is incredibly efficient. Using electricity from the grid creates more pollution than burning gas, but the electric reverse cycle air conditioner is so efficient it's still less damaging overall. That's great news for households with air con, but galling for anyone who can't afford one, or isn't allowed to install it.

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