Search Results: solar energy

  • 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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  • ENVIRONMENT

    Climate change is the elephant in the budget room

    • Francine Crimmins
    • 11 May 2017
    7 Comments

    When Scott Morrison announced the 2017-18 Budget this week there was one phrase he didn't dare to utter in his meticulously written and rehearsed speech. It's just two short words, climate change, but when used together they conjure a public debate even our minister for the environment gets tongued tied over. Morrison's omission of climate change in the federal budget has set a tone of ignorance to improving energy policy in a meaningful way.

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  • ENVIRONMENT

    Racism and renewables in the developing world

    • Ketan Joshi
    • 06 April 2017
    1 Comment

    A 2015 cartoon by Bill Leak depicts an Indian family squatting, smashing solar panels to pieces. A woman chews on a shattered piece of glass, and a man attempts to smear mango chutney onto glistening shards. The initial reaction centred around the racist depictions of Indians. But it also represents a broader and worrisome attitude towards global energy politics, that assumes idiocy in developing countries, combined with a push to burden them with the dangerous wares of a dying industry.

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  • INTERNATIONAL

    Trump's coal crusade will cost

    • Fatima Measham
    • 30 March 2017
    5 Comments

    This week, Trump signed the Energy Independence executive order, which amounts to open slather for oil drilling and coal companies. It turns off policy settings made under Obama, including a moratorium on coal leases on federal land and methane emissions limits in oil and gas production. It's a colossal setback, though it could play well in coal country. While Trump may declare he is '(cancelling) job-killing regulations', people will eventually find it is not emissions-related regulation that is killing jobs.

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  • ENVIRONMENT

    People power the solar revolution

    • Francine Crimmins
    • 27 March 2017
    14 Comments

    Earlier this month Tesla launched the Powerwall 2. In the transition to renewable energy, it may be the biggest disruption to hit traditional energy companies yet. In fact, it's probably their worst nightmare. Our role in energy under this innovation has changed from us being consumers to possibly all being providers. Just as Uber disrupted taxis and Airbnb disrupted traditional hotel chains, so too will the Tesla battery change our relationships and transactions with energy.

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  • ENVIRONMENT

    Turnbull's coal pitch is a Trojan Horse for gas

    • Greg Foyster
    • 23 February 2017
    10 Comments

    Australia's most politically contentious rock is back in the limelight after Prime Minister Turnbull spruiked 'clean coal' power stations in early February, and Scott Morrison brought a lump of the stuff to parliament. It was a juvenile act, but an effective one: here we are again, still talking about coal weeks later, when the real energy policy battle is over gas. But that's how it goes - a pitch for a new coal-fired power station in Australia is actually a clever exercise in repositioning gas as a greener fuel.

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  • ARTS AND CULTURE

    St Patrick's Ballarat

    • Tony London
    • 13 February 2017
    6 Comments

    The chimneys of various shapes and sizes on the priest's houses next door, have not spumed since the winter, and in and around St Patrick's things like that might seem symbolic. Will fires ever be lit there again - lest the people speak - the ribbons spliced up and down the wrought iron railings, rattle in the brisk autumn breeze, telling stories of love, suffering and endless disharmony, broken trust, send messages to those in the passing traffic  ... better the devil you don't know ...

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  • ENVIRONMENT

    How to relieve poverty in India without endangering the planet

    • Frank Brennan
    • 02 December 2016
    9 Comments

    Neither India nor Australia can go it alone when confronting a global issue such as climate change. India cannot disregard the effects on other nations when it adopts laws and policies for alleviating the poverty of the poorest of the poor. Australia cannot disregard the effects on other nations when it considers restricting the availability of resources for export such as coal which might help provide electricity for the world's poorest citizens.

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  • ENVIRONMENT

    Ethical reflections on seeking sustainable development for India

    • Frank Brennan
    • 28 November 2016

    'No matter what the economic, political and legal problems confronted by modern day India, our response can be improved by an application of the key principles and norms developed in the international law of trade and human rights, helping to enunciate the realm of law, regulation and political accountability, enhancing public scrutiny providing the right environment for doing business.' Frank Brennan presents the 25th JRD Tata Oration, Xavier School of Management, Jamshedpur, India, 26 November 2016.

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  • AUSTRALIA

    In praise of local councils

    • Fatima Measham
    • 27 October 2016
    7 Comments

    Unless you have lived elsewhere, where taxes and rates rarely manifest as a tangible and permanent benefit, it is easy to take councils for granted. I grew up in a town where potholes are forever, healthcare is ad hoc and libraries are private. The things that I see my local council do as a matter of routine are wild luxuries in other places around the world. Such competencies arguably measure the health of a democracy - it means that most of the money has not been lost to corruption and fraud.

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  • ENVIRONMENT

    Australian churches off the pace on clean energy switch

    • Thea Ormerod
    • 09 September 2016
    10 Comments

    With the grip of climate change tightening, few seem to understand the urgency of the crisis. This is why the announcement of over 3500 churches in the UK switching to clean power is so significant. At last, a solution presented by religious communities that matches the scale of the problem. They are providing the kind of leadership for the needed transition to an ecologically sustainable future. Unfortunately, one reason why it is so exciting is that we're nowhere near this in Australia.

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  • ENVIRONMENT

    SA power play backfires

    • Greg Foyster
    • 26 August 2016
    8 Comments

    On 7 July, South Australia experienced a cold snap. As residents turned on their heaters, the still and cloudy conditions meant wind and solar power couldn't contribute much to meeting electricity demand. The last coal plant had closed a few months before, pushed out of the market by renewable energy. As if on cue, the spot electricity price spiked. Instead of a lesson about the danger of too much wind power, it's about the danger of too much market power in the hands of a few big players.

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