Showing posts with label 20. Show all posts
Showing posts with label 20. Show all posts

Monday, September 22, 2014

Peak Coal Will the US Run Out of Coal in 20 Years or 200 Years

Greentech Media has an article arguing "peak coal" is occurring in the US as cheap to extract resources run out - Peak Coal: Will the US Run Out of Coal in 20 Years or 200 Years?. My understanding has been that coal use in the US has declined as natural gas has taken market share away from it, so Im not so sure I buy this (most early peak arguments seem to be more wishful thinking than reality based) but I havent looked at the data so maybe the two events are coinciding...
U.S. coal production has peaked, and the miscalculations that have led to estimates of a 200-year supply could create a serious electricity deficit for the nation, according to a new report from advocacy group Clean Energy Action.

“The belief that the U.S. has a ‘200-year’ supply of coal is based on faulty reporting by the EIA,” concludes the report, Warning: Faulty Reporting of U.S. Coal Reserves. “Most U.S. coal is buried too deeply to be mined at a profit and should not be categorized as reserves, but rather as ‘resources.’” “The U.S. Energy Information Administration’s estimate of the nation’s coal is ‘a faulty fuel gauge’ because the U.S. is rapidly approaching the end of economically recoverable coal,” explained report co-author Leslie Glustrom of Clean Energy Action. “We’re acting like we have a full tank. No one knows exactly when empty will come, but we should be prepared.”

The economic viability of the U.S. coal resource is compromised because “it is buried too deeply and costs too much to mine it,” Glustrom said. Peabody Coal CEO Greg Boyce’s Q3 2013 earnings report call remarks about reduced capital expenditures in Wyoming’s Powder River Basin seem to confirm that coal is becoming “too expensive to mine,” according to Glustrom. “Nationally, coal production appears to have peaked in 2008 at 1.171 billion tons,” the report states. “U.S. coal production in 2012 had fallen by about 155 million tons to 1.016 billion tons.”

EIA data puts production for the first half of 2013 at 488 million tons, Glustrom added. “We are not even on track to get to a billion tons. That would be back to 1993 levels.”

Think Progress has a post highlighting one of the drivers behind the "peak coal consumption in China argument, new restrictions on coal use in Shanghai and Beijing - Shanghai To Forbid Coal Burning As China Decides To Monitor Smog’s Effects.

On Friday, Shanghai released its Clean Air Action Plan in an effort to rapidly and substantially improve the air quality in China’s most populous city of nearly 24 million residents. The primary focus is to reduce the concentration of PM2.5 (particulate matter of 2.5 microns or less) by around 20 percent from 2012 levels by 2017.

The plan, which broadly targets six areas — energy, industry, transportation, construction, agriculture, and social life — will completely ban coal burning in 2017. This entails closing down more than 2,500 boilers and 300 industrial furnaces that use coal, or shifting them to clean energy by 2015. ...

Earlier this year a study found that severe pollution has slashed an average of five-and-a-half years from the life expectancy in northern China as toxic air has led to higher rates of stroke, heart disease, and cancer.

China has been making a very public push to confront growing concern over air pollution, including publishing a list of its 10 worst — and best — cities for air pollution each month.

China also released a new $817 billion plan to fight air pollution in September, with a strong focus on Beijing. According to a Greenpeace analysis, up to seventy percent of Beijing’s pollution comes from coal-burning factories and power plants surrounding the city.

China is also currently in the early stages of testing pilot carbon markets in seven cities, including Shanghai and Beijing. The pilot programs will help the government make a decision about setting up a national carbon market in the near future.

the Guardian reports that Al Gore and David Blood are warning about stranded investments in fossil fuel assets in coming years - Al Gore: world is on brink of carbon bubble.

The world is on the brink of the "largest bubble ever" in finance, because of the undisclosed value of high-carbon assets on companies balance sheets, and investment managers who fail to take account of the risks are failing in their fiduciary duty to shareholders and investors, Al Gore and his investment partner, David Blood, have said.

"Stranded carbon assets" such as coal mines, fossil fuel power stations and petrol-fuelled vehicle plants represent at least $7tn on the books of publicly listed companies, and about twice as much again is owned by private companies, state governments and sovereign wealth funds.

As the danger from climate change intensifies, and as rules on carbon and the introduction of carbon pricing in many parts of the world start to bite, these assets are expected to come under threat, from regulation and from the need to transform the economy on to a low-carbon footing. The "carbon bubble" has been identified by leading thinkers on climate change in recent years, but so far the findings have had little real effect on investor behaviour.

The SMH reports Australias largest coal mine / stranded asset is to be built in Queenslands Galilee Basin - Largest coal mine approved in Queensland.

The federal government has approved a massive coal mining project in central Queensland that will be the largest in the country. Environment Minister Greg Hunt approved the 37,380 hectare Kevins Corner project on Friday.

The mine, to be operated by a joint India-Australia consortium, GVK-Hancock, is the first to be approved since the introduction of a new water trigger rule by the previous federal government. Greenpeace claims Kevins Corner will use more than nine billion litres of water a year and the Lock the Gate Alliance says more information on its impact on Galilee Basin groundwater is needed.

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Wednesday, September 17, 2014

Gas prices to double in 20 years as demand explodes Santos predicts

Santos is tipping much higher natural gas prices for Australian consumers and a boom in unconventional gas - Gas prices to double in 20 years as demand explodes, Santos predicts.
The only way to meet a tripling in natural gas demand in eastern Australia is by allowing unconventional gas projects, such as coal seam gas, oil and gas producer Santos says.

Santoss eastern Australia vice-president James Baulderstone told a conference that he expected gas prices to more than double within two decades, driven by demand and linking it to oil prices. Soaring global demand for liquefied natural gas is expected to contribute to Australias wealth and make it one of the worlds biggest exporters of the commodity. ...

The five LNG trains already sanctioned, with more planned, represent a quantum change in eastern Australian natural gas demand, Mr Baulderstone told the Opportunities and Challenges for Australian Gas conference yesterday. Provided natural gas development activity is allowed to proceed at the right pace, and the market is willing to pay the increased cost of extraction, there is sufficient gas in eastern Australia to meet this demand. But he added that it was not viable to develop much of the gas reserves to meet the new demand at current Australian gas prices of about $4 a gigajoule.

Australian gas prices were some of the cheapest in the developed world, Mr Baulderstone said. He predicted prices would move to $6 to $9 a gigajoule.

The Australian (now beginning to paywall itself into oblivion) reports that AGL are already seeing much higher prices - AGL secures east coasts most expensive gas deal.
AGL Energy has snared the east coasts most expensive domestic gas sales contract in what is thought to be a 50 per cent price jump forced by the expected demand from Queenslands coal-seam gas export plants. AGL is believed to have secured a price of about $6 a gigajoule for gas that will be used to supply miner Xstratas Mount Isa operations for 10 years from 2013.

The SMh reports that fracking for coal seam gas now has a new cause for concern - earthquakes - Fracking shock reignites concern.
DEBATE over the safety of fracking in Australia has reignited after a gas project in Britain was named as the likely cause of 50 tremors this year.

A panel of seismic experts has found it highly probable that fracking conducted by Cuadrilla Resources - 41 per cent-owned by Australian drilling company AJ Lucas - was the cause of two significant tremors and 48 aftershocks near the British town of Blackpool in April and May. The findings come after the independent MP Tony Windsor told the federal government this week he would not support its mining tax unless more was done to investigate the safety of fracking in Australia.

Fracking, or hydraulic fracturing, is a controversial gas extraction technique that uses high pressure solutions to fracture rocks deep underground. The process is used in both coal seam gas and shale gas extraction and, if poorly executed, can contaminate groundwater and trigger seismic activity.

Fracking is most common in the United States but is fast spreading to other nations like Australia and Britain, where Cuadrilla hoped to develop a gas source near Blackpool. The company was forced to launch an investigation after tremors of magnitude 2.3 and 1.5 appeared to follow a series of fracks.

The report - commissioned by Cuadrilla - confirmed the fracking was most likely to have caused the tremors but said the region had rare geological factors that were one of many factors which coincided to induce these seismic events.

AJ Lucas services the main coal and coal seam gas basins in Queensland and NSW, including in the Hunter Valley, Bowen Basin and Surat Basin.

The Cuadrilla revelations are not the first time fracking has been linked to tremors, with regulators in the US state of Arkansas expressing concern that two shale wells - now owned by BHP Billiton - were responsible for causing earthquakes.
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