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Showing posts with label insurance. Show all posts
Showing posts with label insurance. Show all posts

Monday, January 28, 2013

Queensland 2013 bigwet floods, tornados and climate change

Ex-tropical cyclone Oswald has left a trail of damage and destruction from it's origins in the Gulf of Carpentaria to crossing Cape York and working it's way down the Queensland Coast. The storms brought destructive winds, tornados, rough seas, storm surge and torrential rain, followed by flooding. Quite a few rain records were broken for 24 and 48 hour periods in Rockhampton, Gladstone and Bundaberg with some rain gauges recording well over one metre of rain in 48 hours. Now flood level records are being broken for many river basins and towns like Bunderberg and Gympie.


Although the flood levels in Brisbane city may be lower than the devastating floods in 2011, largely due to better management of water storage in the Wivenhoe Dam, in many regional towns and areas these floods are much much worse and are at record levels.

While the Brisbane CBD may be spared flooding damage, many low lying suburbs around Brisbane will feel the force of the muddy dirty water swirling through their yards and houses. And regional towns are faring much worse in these floods than in 2011.

Thousands of people are being displaced, and hundreds are requiring rooftop emergency rescues from rapidly rising floodwaters especially around Bundaberg. Thousands will utilise emergency disaster assistance provided by State and Federal governments.

Asking whether climate change 'caused' these storms and floods is the wrong question. As climatologist Kevin Trenbeth outlines below, all weather events now have a component of climate change in them. It is now a part of our weather system contributing to all extreme weather events.

Wednesday, December 30, 2009

Insurer invests in Solar Power, calls for fast action on Climate Change

Solnova in Spanien by Worklife Siemens.
One of the world's largest Insurance companies, German based Munich Re, has called for fast action by Governments on climate change to result in a strict agreement for substantial greenhouse gas reductions. The company has also increased its substantial commitment to the US$400billion Desertec proposal for solar thermal power production from North Africa to supply Europe with power.

Due to the lack of progress at the COP15 climate negotiations in Copenhagen Munich Re has decided to increase its commitment in sustainability through investments of up to 2 billion Euros in renewable energy, including the Desertec desert-power project. "We will do our utmost to ensure that Desertec Industrial Initiative GmbH, the Desertec project planning entity, can put forward finished plans in the next three years. Munich Re will, of course, also be involved in their implementation - as an investor and insurer", said Torsten Jeworrek, Munich Re Board member responsible for global reinsurance business.

Munich Re, one of the world's largest insurance companies, has called for substantial greenhouse gas reductions "We need as soon as possible an agreement that significantly reduces greenhouse gas emissions because the climate reacts slowly and what we fail to do now will have a bearing for decades to come." said Torsten Jeworrek.

"It is very disappointing that no breakthrough was achieved at the Copenhagen climate summit in December 2009. At Munich Re, we look closely at a multitude of risks and how best to handle them. Risks that change in the course of time are especially hazardous. Climate change is just such a risk of change." added Torsten Jeworrek.

Shortly after the COP15 talks ended Nikolaus von Bomhard, the Chief Executive Officer of Munich Re, said: "The outcome of Copenhagen has left me somewhat stunned. The 2°C goal agreed with China and India at the G8 summit in summer of this year was merely recognised in Copenhagen, with no pledges made. The major industrial countries, along with China and India, have thus retreated behind the lines already established. At Munich Re, we look closely at a multitude of risks and how to handle them best. Climate change is such a risk, and the need for action is obvious. I therefore find it baffling that so little was achieved during the negotiations in Copenhagen."

Nikolaus von Bomhard called for a rapid resumption of talks with a focus on the major players - USA, Europe including Germany, and China - to get the negotiations moving again. "We need a strict climate agreement, and we need it fast. Climate change is a global problem and a challenge for humankind. If the players do nothing but pursue their national interests, we are headed for a climate catastrophe."

In the Munich Re assessment of the past year there were no major catastrophes in 2009, but the total number of destructive natural hazard events was 850 above the 770 per annum average for the last ten years. The North Atlantic hurricane season was very benign with only nine named storms being recorded, three reaching hurricane force.

"However, we should make no mistake: despite the lack of severe hurricanes and other megacatastrophes, there was a large number of moderately severe natural catastrophes. In particular, the trend towards an increase in weather-related catastrophes continues, whilst there has fundamentally been no change in the risk of geophysical events such as earthquakes", said Prof. Peter Höppe, Head of Munich Re's Geo Risks Research.

Desertec Industrial Initiative

Munich Re is one of 12 European companies - 10 German, 1 Spanish and 1 Swiss - that has come together in the Desertec Industrial Initiative, an ambitious solar energy project that could eventually include about 200 plants and require investment of US$400 billion, with contruction over the next 40 years.

The Desertec Industrial Initiative is a proposal to use Concentrating Solar Thermal Power (CSP) generation with thermal storage for round the clock baseload power from the Sahara in North Africa. The electricity grids for Europe, Middle East and North Africa would be linked and integrated. High Voltage Direct Current (HVDC) transmission lines which have a loss of power during transmission of about 3% per 1000 km, will link the grids. If seawater is used for coolling the turbines, desalination can be incorporated to produce drinking water.

Under the Desertec proposal 2% of Europe's energy needs will be met by 2020, rising to 17% by 2050. Renewable energy generated in Europe will rise from 8% in 2010, 20% in 2020, to 46% in 2050. Hydro-electric generation will remain stable at 18%, with Fossil fuel energy decreasing from 52% in 2010 to 18% in 2050.

North Africa, South western United States and much of central Australia are ideal locations for CSP, which is seen as a relatively mature technology that can be implemented relatively easily.

Solar thermal power plants have been in use commercially at Kramer Junction in California since 1985. New solar thermal power plants with a total capacity of more than 2000 MW are at the planning stage, under construction, or already in operation.

For Australia, DESERTEC-Australia has proposed that between 2010 and 2020 Australia could sideline coal-fired output and replace it with natural gas power and renewables. This would create significant near term greenhouse gas reductions. Australia runs some of the most polluting coal fired power stations in the world and is the highest CO2 emitter on a per capita basis.

Sources



Takver is a citizen journalist from Melbourne who has been writing on Climate Change issues and protests including Rising Sea Level, Ocean acidification, Environmental and social Impacts since 2004.

Thursday, June 28, 2007

Greenpeace activists highlight Climate Change on Grounded Coal Carrier

Nobby's Beach, Newcastle, Australia — Greenpeace activists used laser lights projected onto the grounded coal carrier Pasha Bulker to protest the continued expansion of NSW's coal industry and its contribution to climate change. Messages beamed onto the side of the stranded ship included 'COAL CAUSES CLIMATE CHAOS', 'THIS IS WHAT CLIMATE CHANGE LOOKS LIKE', and 'LET'S EXPORT SOLAR PANELS INSTEAD'.

The Pasha Bulker ran aground on Nobbys Beach in Newcastle on the 8th June in the severe weather that recently hit NSW's coastline.

Steve Shallhorn, Greenpeace Australia Pacific Chief Executive said “We know burning coal causes climate change and, consequently, extreme weather impacts such as the fierce storms that lashed NSW causing the Pasha Bulker to run aground. Yet very few commentators have made the ironic link between the coal carrier and climate change.”

“Every tonne of coal we burn here in Australia or export will return as climate change impacts. We are already seeing such impacts; severe droughts, bushfires and storms. These are predicted to become more frequent and more intense unless we make deep cuts to our own CO2 emissions, at least 30% below 1990 levels by 2020, and this cannot be achieved if Australia continues its reliance on coal.” said Shallhorn.

The NSW state Labor government is planning to upgrade Newcastle's coal exporting facilities and to open new coal mines such as the Anvil Hill mine in the Hunter Valley recently approved. According to Greenpeace Australia this mine alone will contribute 27 million tonnes of CO2 each year - equivalent to doubling the number of cars on NSW roads.

“Every tonne of coal we burn here in Australia or export will return as climate change impacts,” Shallhorn said. “We are already seeing such impacts; severe droughts, bushfires and storms. These are predicted to become more frequent and more intense unless we make deep cuts to our own CO2 emissions, at least 30% below 1990 levels by 2020, and this cannot be achieved if Australia continues its reliance on coal.”

According to Greenpeace, insurance companies have estimated that the recent storms in NSW could cost the insurance sector up to $500 million.

Update: 2015: chart of rainfall showing 2007 spike




More Information:

* Greenpeace: More photos
* Stop the Newcastle Coal Export Terminal - Take the Pledge
* Rising Tide Australia
* Newcastle Street March! Tell the ALP: “Save the climate – say no to coal!” 31st June 2007

Sources:

* What climate change looks like Greenpeace Australia Pacific June 27, 2007
* Climate chaos beaches coal ship at Newcastle Rising Tide Newcastle

Saturday, March 17, 2007

NASA Climatologist Predicts Disastrous Sea Level Rise

In an interview on Australian ABC Television program, The 7.30 Report, James Hansen, a prominent NASA climatologist, predicted the likelihood that the earth will pass a tipping point resulting in Sea Level Rise of up to a metre every 20 years. The trigger for this is an extra degree of global warming resulting in the runaway melting of the Greenland and West Antarctic Ice sheets.

According to Hansen "the problem is that the climate system in general has a lot of inertia and that means that it takes time for the changes to begin to occur but then, once they do get under way, it becomes very difficult to stop them and that is true in spades for the ice sheets. If we once begin to disintegrate it will become very difficult, if not impossible, to stop them and we are beginning to see now on both Greenland and west Antarctica disintegration of those ice sheets. They're both losing ice at a rate of about 150 cubic kilometres per year and that's still not a huge sea level rise."

Friday, March 16, 2007

700,000 Australian buildings at risk from Sea Level Rise

An Insurance industry study in Australia has identified 700,000 buildings at risk nationwide from rising sea levels caused by human induced climate change. The study was done in 2006.



Karl Sullivan from the Insurance Council of Australia said "We're working closely with government to try to map and understand what those risks are as climate change starts, or what the exact details of climate change may be and how it may manifest." according to the ABC 7.30 Report.