5 October 2016, The Guardian, SA blackout due to ‘transmission system faults’ in extreme weather, report finds. Energy economist says preliminary report makes clear South Australian event was ‘a transmission failure, not a generation failure’. The Australian Energy Market Operator has pointed to South Australia’s extreme weather last week as the prime cause of “multiple transmission system faults”resulting in a statewide blackout. In a preliminary report the regulator cites severe weather as the factor triggering the transmission system failures “including, in the space of 12 seconds, the loss of three major 275kV transmission lines north of Adelaide.” In addition to the transmission lines, Aemo notes in the late afternoon, after “multiple faults in a short period”, 315mW of wind generation disconnected, which affected the region north of Adelaide. It says that uncontrolled diminution in power generation “increased the flow on the main Victorian interconnector [Heywood] to make up the deficit, and resulted in the interconnector overloading”. The overload of the Heywood interconnector tripped the system, which caused the blackout. Read more here
Yearly Archives: 2016
5 October 2016. The Military and Climate Security Budgets Compared. Fifteen of the sixteen hottest years ever recorded have occurred during this new century, and the near-unanimous scientific consensus attributes the principal cause to human activity. The U.S. military’s latest National Security Strategy says that climate change is “an urgent and growing threat to our national security, contributing to increased natural disasters, refugee flows, and conflicts over basic resources like food and water.” What they don’t say is that the overall balance of U.S. security spending should be adjusted to fit that assessment. And we know less about how much we are spending on this urgent threat than we used to, since the federal government hasn’t produced a climate security budget since 2013. In this new report, Combat vs. Climate, the Institute for Policy Studies steps in to provide the most accurate climate change security budget currently available, drawing data from multiple agencies. And it looks at how these expenditures stack up within our overall security budget. Then, the report ties the military’s own assessment of its urgent threats to a budget that outlines a “whole of government” reapportionment that will put us on a path to averting climate catastrophe. This is our status quo: As global temperatures hit one record after another, the stalemate in Congress over funding to respond continues. Climate scientists warn that, as in Syria, unless the global greenhouse gas buildup is reversed, the U.S. could be at risk for conflicts over basic resources like food and water. Meanwhile, plans to spend $1 trillion to modernize our entire nuclear arsenal remain in place, and projected costs of the ineffective F-35 fighter jet program continue to climb past $1.4 trillion. Unless we get serious about moving the money, alarms from all over about the national security dangers of climate change will ring hollow. Access article here. Access report here.
5 October 2016, Renew Economy: Australia on the outer again as Paris climate treaty comes into force. Australia will find itself again on the outer in global climate change efforts, excluded from key decision-making processes because it is one of a minority of major polluters that has yet to ratify the Paris climate accord. The European Union on Tuesday voted overwhelmingly on Tuesday to ratify the Paris treaty, a day after India announced it would also do the same thing. The ratification is expected to be formally voted by ministers later this week, taking the total well past the trigger point of 55 countries and 55 per cent of total global emissions. The speed of the ratification – less than a year after the Paris treaty was voted to general acclimation last year – compares with the eight years it took to get its predecessor, the Kyoto Protocol, into force after it was adopted in 1997. The move will impact Australia in two ways. Firstly, only those countries who have ratified the treaty can vote in negotiations for the next step in the treaty’s implementation. That means Australia will be excluded from these processes, although it may have observer status. It also means that Australia will reinforce its status as a climate outlier, a reputation it earned when former prime minister Tony Abbott and former Canadian prime minister Steven Harper were branded “climate villains” because of their opposition to action on climate change. Read More here
5 October 2016, Energy Post, What’s holding Russia back from ratifying the Paris Climate Agreement. Russia is now the largest greenhouse gas emitter not to have ratified the Paris Climate Agreement and it is unlikely to do so this year. The country is still deeply divided on climate policy, explains Angelina Davydova, Senior Lecturer at St Petersburg State University, in a fascinating article highlighting the forces in Russian society that are working against and in favour of the Paris Agreement. Courtesy of The Conversation. Now that India and the EU this week ratified the Paris Agreement, the Agreement looks very likely to become legally binding by the end of the year. But one important player is still missing. Russia, the world’s fifth-largest greenhouse gas emitter is unlikely to ratify by the end of the year. Following a special climate event at the 2016 United Nations General Assembly, Alexander Bedtritsky, special adviser on climate to Vladimir Putin, confirmed that “Russia will not artificially speed up the ratification process”. Russian representatives have said they need more time to evaluate the effects of the Paris agreement on the Russian economy, which is heavily dependent on fossil fuels. The government wants to draft a low-carbon development strategy before deciding to ratify. So far, the plan is to work out an analysis of the socio-economic effects of the ratification by mid-December, and to later draft a strategy for low-carbon development. No certain deadline for ratification, which is due to take place by passing a corresponding legal act within Russia, has been set. Read more here