6 March 2017, Renew Economy, Fear and ignorance: Gas plant “explodes”, renewables blamed. It didn’t take long after the failure of South Australia’s two biggest gas plants late on Friday afternoon for the abuse to start flowing. “Renewables, absolute frigging BS,” wrote one correspondent in an email to RenewEconomy within a few hours of the sudden loss of 600MW of gas-fired generation. “What a lot of crap this renewable story is.” It happens all the time. + When a storm knocks down three power lines in September, the immediate reaction is to blame renewables; + when a condenser in Victoria hits the ground and takes out the main inter-connector, forcing rolling stoppages in South Australia, the immediate reaction is to blame renewables; + when more storms take down power lines after Christmas, causing more outages in South Australia, the blame is put on wind and solar; + and when the market operators turn out to be the only people in South Australia unaware of a pending heat wave, forcing them to miscalculate a demand surge and impose rolling stoppages, it was once again the fault of renewable energy. Friday’s events, however, took this blame game to a new level. Some sort of explosion occurred at the Torrens Island gas plant, starting fires and causing three units (totalling 400MW) to suddenly trip off and lose power, and causing the Pelican Point gas generator (210MW) to do the same…..Apparently, though, it’s all the fault of renewables, a conclusion drawn from the same twisted logic that supports the gun lobby in the US. As Don Russell wrote in The Monthly, guns killed 301,797 people in the US between 2005, and 2015 (and terrorists killed 95), but it wasn’t guns but restrictions on guns that was cited as being the fourth greatest fear in the US. Read More here
Category Archives: The Mitigation Battle
21 February 2017, The Conversation, Labor’s climate policy could remove the need for renewable energy targets. The federal Labor Party has sought to simplify its climate change policy. Any suggestion of expanding the Renewable Energy Target has been dropped. But there is debate over whether the new policy is actually any more straightforward as a result. One thing Labor did confirm is its support for an emissions intensity scheme (EIS) as its central climate change policy for the electricity sector. This adds clarity to the position the party took to the 2016 election and could conceivably remove the need for a prescribed renewable energy target anyway. An EIS effectively gives electricity generators a limit on how much carbon dioxide they can emit for each unit of electricity they produce. Power stations that exceed the baseline have to buy permits for the extra CO₂ they emit. Power stations with emissions intensities below the baseline create permits that they can sell. An EIS increases the cost of producing electricity from emissions-intensive sources such as coal generation, while reducing the relative cost of less polluting energy sources such as renewables. The theory is that this cost differential will help to drive a switch from high-emission to low-emission sources of electricity. The pros and cons of an EIS, compared with other forms of carbon pricing, have been debated for years. But two things are clear. Read More here
31 January 2017, Climate News Network, Video demand drives up global CO2 emissions. Sitting back and watching your favourite streamed TV series may seem harmless enough – but video demand is leaving a hefty carbon footprint. LONDON, 31 January, 2017 – The internet is fast becoming a major source of global carbon emissions – and the main cause is video demand, the increasing popularity of “real time” streamed video content. Video streaming to internet-enabled TVs, game consoles and mobile devices already accounts for more than 60% of all data traffic – and the latest forecasts suggest this will rise to more than 80% by 2020. Increasingly, viewers across the world are watching films and TV series in real time through subscriptions to Netflix or Amazon, while social media platforms such as Facebook and Twitter are offering more and more streamed video content for free. This is driving a dizzying increase in the amount of information that needs to be stored and transmitted by power-hungry data centres. Up until 2003 the world had accumulated a total of five exabytes – five billion gigabytes – of stored digital content. By 2015 that amount was being consumed every two days, as annual consumption reached 870 exabytes. As more video is streamed and more of the world’s population goes online, annual data traffic is forecast to reach 2,300 exabytes by 2019. Read More here
3 January Jeremy Leggett Blog, State of The Transition: As fossil fuel diehards take over The White House, the evidence of a fast-moving global energy transition has never been clearer. As captains of the fossil fuel industries and their lobbyists prepare to take over the White House – appointed by a President elected by a minority, claiming to represent the people on an anti-elite ticket yet possessing by far the highest cumulative wealth of any cabinet ever – they will face evidence breaking out all around them of a fast-moving global energy transition threatening to strand the fossil fuels they seek to boost. “World energy hits a turning point”, a Bloomberg headline read on 16th December. “Solar power, for the first time, is becoming the cheapest form of new electricity,” the article marvelled. Analysis of the average cost of new wind and solar in 58 emerging-market economies – including China, India, and Brazil – showed solar at $1.65 million per megawatt and wind at $1.66. Google leads the giant corporations eagerly going with this flow. The largest corporate buyer of renewable energy announced on 6th December that it expects to hit its target of 100% renewable power in, wait for it, 2017. Google is a huge consumer of power, and going solar means deep emissions cuts, especially when solar infrastructure is hooked up with all the digital efficiency-enhancement fandangoes that Silicon Valley giants are zeroing in on in the fast emerging era of artificial intelligence in an internet of things. Read More here