2 August 2016, Renew Economy, South Australia takes on networks over soaring grid charges. The South Australia government has decided to take on the monopoly electricity network operator in the state as it continues its campaign against the market dominance of the powerful energy oligopoly, and their ability to pass on huge price increases to consumers that are often blamed on wind and solar. Network costs in South Australia – like most of the country – account for more than half the average household bill. Consumers were hoping to get some relief after the Australian Energy Regulator knocked back some of the planned spending by SA Power Networks, but its ruling is now being challenged in court. Energy minister Tom Koutsantonis says he will send a senior public servant to appear before the Australian Competition Tribunal this week, accusing SAPN of “cherry picking” individual spending decisions from the AER in the hope of boosting its overall spending allowance. It’s a crucial intervention by the state government, and comes amid huge public controversy over its ambitious renewable energy plans, and the already high penetration of wind and solar that could reach 50 per cent by the end of the year. Recent high wholesale electricity prices have been blamed by many in the Coalition, and the Murdoch media, on the state’s reliance on renewables, even though most independent analysts and market regulators blame soaring gas prices, grid constraints, and other factors. South Australia has long had the highest electricity prices in the country, a point underlined by federal energy minister Josh Frydenberg last week, who also pointed out that the recent spikes in wholesale prices used to be a regular event even before the build out of large wind farms and rooftop solar. Read More here
Monthly Archives: August 2016
1 August 2016, Carbon Brief, Guest post: An Antarctic voyage in search of blue carbon. A guest article from Dr David Barnes, a marine benthic ecologist at the British Antarctic Survey, and colleagues Chester Sands, Narissa Bax, Rachel Downey, Christoph Held, Oliver Hogg, Kirill Minin, Camille Moreau, Bernabé Moreno and Maria Lund Paulsen from the Antarctic Seabed Carbon Capture Change project. As global temperatures rise, the response from different parts of the climate system can amplify or dampen the pace of warming. These are known as feedback loops. Melting sea ice, for example, tends to cause a positive feedback loop. The loss of sea ice means that energy from the sun that would have been reflected away by the bright white ice is instead absorbed by the darker ocean. This causes further warming, which in turn causes more sea ice loss, and so on. Negative feedback loops, on the other hand, work to reduce further warming. Blue carbon is one such example. Blue carbon is the term given to carbon stored in coastal or marine ecosystems. It typically refers to salt marshes, mangroves, and seagrass beds, which capture CO2 from the atmosphere and store it in their leaves, stems and in the soil. A less well-known – but no less important – contribution to blue carbon comes from tiny organisms that live on the seabed. These creatures, known as zoobenthos, take up carbon from the plankton they eat and the CO2 in seawater they use to build their skeletons. When the zoobenthos die, their bodies are eventually buried in the sediment of the seabed, sequestering carbon in the process. Our initial research suggests that coastal areas of the Arctic and Antarctic are absorbing and storing more blue carbon as the climate warms. This boost to carbon storage could form one of the biggest negative feedback loops against climate change on Earth. Read More here
1 August 2016, Climate Home, UN asked Australia to cover up Great Barrier Reef lobbying. The UN asked the Australian government to cover up details of lobbying that lead to all mention of Australia being scrubbed from a major report on climate threats to world heritage sites. A draft of the UNESCO report, containing details of the threats posed by climate change to the Great Barrier Reef, Kakadu and the Tasmanian wilderness, was sent to Australia’s ambassador to UNESCO George Mina in February. Mina forwarded it to the Environment Department for comment. Several emails were exchanged with UNESCO officials. The report was published in May without any mention of Australian sites. The doctoring was revealed by the Guardian in May, leading to global concern and outrage over the apparent ability for a government to influence the UN body’s scientific reporting. Correspondence between Mina, staff at UNESCO’s World Heritage Centre and the Department of Environment was released to Climate Home after a Freedom of Information (FoI) request. But the documents were almost entirely blacked out at UNESCO’s behest. Deb Callister, an environment department official, told Climate Home that she had consulted with UNESCO about releasing the emails that lead to the removal of the Australian sections. “UNESCO advised that it is their practice not to disclose exchanges of letters or correspondence between the Secretariat and its Member States, and requested that this type of material not be disclosed pursuant to this FOI request,” said Callister. Read More here
1 August 2016, The Guardian, World weather: 2016’s early record heat gives way to heavy rains. The record-breaking worldwide heat of the first six months of 2016 has turned to abnormally severe seasonal flooding across Asia with hundreds of people dying in China, India, Nepal and Pakistan and millions forced from their homes. In India, the Brahmaputra river, which is fed by Himalayan snow melt and monsoon rains, has burst its banks in many places and has been at danger levels for weeks. Hundreds of villages have been flooded in Bihar, Assam, Uttar Pradesh and other northern states. Some of the heaviest rains in 20 years have forced nearly 1.2 million people to move to camps in Assam. Floods have submerged around 70% of the Kaziringa national park, home to the rare one-horned rhino which was visited by Prince William earlier this year. “The situation is still very bad. We are taking measures to help people in every possible way,” the Indian forest minister, Pramila Rani Brahma,told Reuters. In the state of Bihar, 26 people have died, nearly 2.75 million people have been displaced or affected, and 330,000ha of land inundated. Many major rivers are still flowing at or above danger levels. In China, the summer monsoon which started in June after a series of heatwaves is said to have caused $22bn of damage so far. State officials say it has killed more than 500 people, destroyed more than 145,000 homes and inundated 21,000 sq miles of farmland. Read More here