25/01/2016

The Coming Electrification Of Everything

Renew Economy - Andrew Beebe

At Obvious Ventures, we believe stored electricity, increasingly derived from renewable sources, will entirely replace fossil fuels as the preferred method to power everything in our lives. From cars to scooters to boats to locomotives to industrial equipment, we are in the midst of a transition that will electrify everything previously driven by combustion.
There are two simple reasons we'll make this change sooner than most people think. First, electrically powered things just work better. And people want things that work better. The second reason is really just a piece of the first. "Better" increasingly means "better forever." That is, not just better in the moment for that use, but also better for our surroundings, our health, and the health of our planet.
But, at least for the short term, our climate will be served not simply by environmental motivations, but by the same relentless human force that created it: the desire for more, faster, better. Ever-better technology will lead consumers, rather than idealists, to drive this electricity evolution.
Why now? Key trends emerging only in recent years have created the foundation for this evolution.

Electric solutions are finally better
Cutting-edge electric cars today are better than their gas-powered counterparts. They are both safer and easier to maintain than conventional cars. No trips to the gas station, no oil changes; the bulk of upkeep lies in tires and windshield wiper fluid. They also perform on the road, with better acceleration, torque and responsiveness than their conventional counterparts. The big downside (and it's a big one) of range vs. cost will be overcome by multiple car companies in the coming years.
These benefits cross over to other categories as well. Companies like Proterra are developing in-city electric buses that are virtually silent, with zero emissions and the same simplified maintenance requirements that electric-car owners have come to appreciate. Adoption is relatively easy; defined routes, low speeds and designated charging stations are resulting in programs in an increasing number of U.S. cities.
Electric garbage trucksskateboardsbikes and scooters will soon dominate the streetscape. These products are a big improvement over their predecessors. They are silent, clean, fast and low-maintenance.
We're seeing a big shift at home too. Hybrid hot water heatersheat exchangers that handle both AC and heat, and induction cooktops are widely considered to be better performing, more durable, and easier to maintain than gas-powered options.
What's to come? Well-funded startups and R&D efforts are underway for battery-powered boatselectric long-haul trucking and even airplanes — and of course, we will see home and commercial battery systems for backup proliferate as costs drop.

Battery costs plummeting and performance is ramping
The key catalyst to allowing for the electrification of everything is improved battery technology. To move into widespread use, we need both lower costs and better density. As I wrote in my piece on lithium-ion batteries, we expect the cost curve for batteries over the next decade to mimic what we've seen in solar over the same time frame. If we're right, we're on the cusp of an order-of-magnitude reduction in the costs of energy storage in almost all shapes and sizes.
Although not tracking at the same rate as costs, energy storage density is increasing as well. Smaller batteries that last longer will power transport for longer range and less cost, pave the way for widespread home storage systems, and make the profound environmental hazards of two-stroke engines (lawn mowers, blowers, outboard motors, etc.) a thing of the past.

The distributed grid is on the rise
Homeowners around the world, particularly in the U.S., Europe and Japan, have decided not to wait for governments and utilities when it comes to clean energy. In ever-increasing numbers, they have used rooftop solar to become their own power producers and HAVE gone green in myriad distributed ways.
The companies that serve them have also taken notice. From Facebook to Google to Apple to Amazon, the world's largest companies are moving toward 100 percent renewable power.
Homes and businesses making their own power have the means and the opportunity to put it to good use, further fueling motivation to invest in electrically driven systems.
Finally, we're seeing entire countries and states commit to moving closer to carbon-neutral — and of course others will follow. With these commitments comes a clear line of sight to a carbon-free environment in both the creation of energy and the ways in which we use it. The idea of burning anything to move ourselves, power our homes or drive our supply chains will be a thing of the past.

The clean electron era
Hospitals, transport, homes and businesses will increasingly generate and store power on-site. This will in turn grow the functionality of the grid and ensure full resilience after natural disasters like Hurricane Katrina. The insanity and shortsightedness of destroying a finite supply of fossil fuels by burning (rather than leaving them in the ground to minimize carbon release or maximizing their value for plastics, fertilizers, etc.) will be the predominant cultural view. Today's first graders will get to college and shake their heads when we talk about the good old days of using repeated explosions under the hood of the car to get around.
Most of all, we will serve the greater good by aligning with, instead of opposing, the forces that sustain and define us: wind, water, solar and our own human nature to seek abundance for all.

*Andrew Beebe is a managing director at Obvious Ventures. This article was first published at Greentech Media. Reproduced with permission.

Links

There Will Be Chaos: Big Oil's Collapse And The Birth Of A New World Order

Salon - Michael Klare*

Barrel prices have completely cratered. With alternative energies on the rise, geopolitics may never be the same.                            


As 2015 drew to a close, many in the global energy industry were praying that the price of oil would bounce back from the abyss, restoring the petroleum-centric world of the past half-century.  All evidence, however, points to a continuing depression in oil prices in 2016 — one that may, in fact, stretch into the 2020s and beyond.  Given the centrality of oil (and oil revenues) in the global power equation, this is bound to translate into a profound shakeup in the political order, with petroleum-producing states from Saudi Arabia to Russia losing both prominence and geopolitical clout.
To put things in perspective, it was not so long ago — in June 2014, to be exact — that Brent crude, the global benchmark for oil, was selling at $115 per barrel.  Energy analysts then generally assumed that the price of oil would remain well over $100 deep into the future, and might gradually rise to even more stratospheric levels.  Such predictions inspired the giant energy companies to invest hundreds of billions of dollars in what were then termed "unconventional" reserves: Arctic oil, Canadian tar sands, deep offshore reserves, and dense shale formations. It seemed obvious then that whatever the problems with, and the cost of extracting, such energy reserves, sooner or later handsome profits would be made. It mattered little that the cost of exploiting such reserves might reach $50 or more a barrel.
As of this moment, however, Brent crude is selling at $33 per barrel, one-third of its price 18 months ago and way below the break-even price for most unconventional "tough oil" endeavors. Worse yet, in one scenario recently offered by the International Energy Agency (IEA), prices might not again reach the $50 to $60 range until the 2020s, or make it back to $85 until 2040. Think of this as the energy equivalent of a monster earthquake — a pricequake — that will doom not just many "tough oil" projects now underway but some of the over-extended companies (and governments) that own them.
The current rout in oil prices has obvious implications for the giant oil firms and all the ancillary businesses — equipment suppliers, drill-rig operators, shipping companies, caterers, and so on — that depend on them for their existence. It also threatens a profound shift in the geopolitical fortunes of the major energy-producing countries. Many of them, including Nigeria, Saudi Arabia, Russia, and Venezuela, are already experiencing economic and political turmoil as a result. (Think of this, for instance, as a boon for the terrorist group Boko Haram as Nigeria shudders under the weight of those falling prices.) The longer such price levels persist, the more devastating the consequences are likely to be.

A Perfect Storm
Generally speaking, oil prices go up when the global economy is robust, world demand is rising, suppliers are pumping at maximum levels, and little stored or surplus capacity is on hand.  They tend to fall when, as now, the global economy is stagnant or slipping, energy demand is tepid, key suppliers fail to rein in production in consonance with falling demand, surplus oil builds up, and future supplies appear assured.
During the go-go years of the housing boom, in the early part of this century, the world economy was thriving, demand was indeed soaring, and many analysts were predicting an imminent "peak" in world production followed by significant scarcities.  Not surprisingly, Brent prices rose to stratospheric levels, reaching a record $143 per barrel in July 2008.  With the failure of Lehman Brothers on September 15th of that year and the ensuing global economic meltdown, demand for oil evaporated, driving prices down to $34 that December.
With factories idle and millions unemployed, most analysts assumed that prices would remain low for some time to come.  So imagine the surprise in the oil business when, in October 2009, Brent crude rose to $77 per barrel.  Barely more than two years later, in February 2011, it again crossed the $100 threshold, where it generally remained until June 2014.
Several factors account for this price recovery, none more important than what was happening in China, where the authorities decided to stimulate the economy by investing heavily in infrastructure, especially roads, bridges, and highways.  Add in soaring automobile ownership among that country's urban middle class and the result was a sharp increase in energy demand.  According to oil giant BP, between 2008 and 2013, petroleum consumption in China leaped 35%, from 8.0 million to 10.8 million barrels per day.  And China was just leading the way.  Rapidly developing countries like Brazil and India followed suit in a period when output at many existing, conventional oil fields had begun to decline; hence, that rush into those "unconventional" reserves.
This is more or less where things stood in early 2014, when the price pendulum suddenly began swinging in the other direction, as production from unconventional fields in the U.S. and Canada began to make its presence felt in a big way.  Domestic U.S. crude production, which had dropped from 7.5 million barrels per day in January 1990 to a mere 5.5 million barrels in January 2010, suddenly headed upwards, reaching a stunning 9.6 million barrels in July 2015.  Virtually all the added oil came from newly exploited shale formations in North Dakota and Texas.  Canada experienced a similar sharp uptick in production, as heavy investment in tar sands began to pay off.  According to BP, Canadian output jumped from 3.2 million barrels per day in 2008 to 4.3 million barrels in 2014.  And don't forget that production was also ramping up in, among other places, deep-offshore fields in the Atlantic Ocean off both Brazil and West Africa, which were just then coming on line.  At that very moment, to the surprise of many, war-torn Iraq succeeded in lifting its output by nearly one million barrels per day.
Add it all up and the numbers were staggering, but demand was no longer keeping pace.  The Chinese stimulus package had largely petered out and international demand for that country's manufactured goods was slowing, thanks to tepid or nonexistent economic growth in the U.S., Europe, and Japan.  From an eye-popping annual rate of 10% over the previous 30 years, China's growth rate fell into the single digits.  Though China's oil demand is expected to keep rising, it is not projected to grow at anything like the pace of recent years.
At the same time, increased fuel efficiency in the United States, the world's leading oil consumer, began to have an effect on the global energy picture.  At the height of the country's financial crisis, when the Obama administration bailed out both General Motors and Chrysler, the president forced the major car manufacturers to agree to a tough set of fuel-efficiency standards now noticeably reducing America's demand for petroleum.  Under a plan announced by the White House in 2012, the average fuel efficiency of U.S.-manufactured cars and light vehicles will rise to 54.5 miles per gallon by 2025, reducing expected U.S. oil consumption by 12 billion barrels between now and then.
In mid-2014, these and other factors came together to produce a perfect storm of price suppression.  At that time, many analysts believed that the Saudis and their allies in the Organization of the Petroleum Exporting Countries (OPEC) would, as in the past, respond by reining in production to bolster prices.  However, on November 27, 2014 — Thanksgiving Day — OPEC confounded those expectations, voting to maintain the output quotas of its member states.  The next day, the price of crude plunged by $4 and the rest is history.

A Dismal Prospect
In early 2015, many oil company executives were expressing the hope that these fundamentals would soon change, pushing prices back up again.  But recent developments have demolished such expectations.
Aside from the continuing economic slowdown in China and the surge of output in North America, the most significant factor in the unpromising oil outlook, which now extends bleakly into 2016 and beyond, is the steadfast Saudi resistance to any proposals to curtail their production or OPEC's.  On December 4th, for instance, OPEC members voted yet again to keep quotas at their current levels and, in the process, drove prices down another 5%.  If anything, the Saudis have actually increased their output.
Many reasons have been given for the Saudis' resistance to production cutbacks, including a desire to punish Iran and Russia for their support of the Assad regime in Syria.  In the view of many industry analysts, the Saudis see themselves as better positioned than their rivals for weathering a long-term price decline because of their lower costs of production and their large cushion of foreign reserves.  The most likely explanation, though, and the one advanced by the Saudis themselves is that they are seeking to maintain a price environment in which U.S. shale producers and other tough-oil operators will be driven out of the market.  "There is no doubt about it, the price fall of the last several months has deterred investors away from expensive oil including U.S. shale, deep offshore, and heavy oils," a top Saudi official told the Financial Times last spring.
Despite the Saudis' best efforts, the larger U.S. producers have, for the most part, adjusted to the low-price environment, cutting costs and shedding unprofitable operations, even as many smaller firms have filed for bankruptcy. As a result, U.S. crude production, at about 9.2 million barrels per day, is actually slightly higher than it was a year ago.
In other words, even at $33 a barrel, production continues to outpace global demand and there seems little likelihood of prices rising soon, especially since, among other things, both Iraq and Iran continue to increase their output.  With the Islamic State slowly losing ground in Iraq and most major oil fields still in government hands, that country's production is expected to continue its stellar growth.  In fact, some analysts project that its output could triple during the coming decade from the present three million barrels per day level to as much as nine million barrels.
For years, Iranian production has been hobbled by sanctions imposed by Washington and the European Union (E.U.), impeding both export transactions and the acquisition of advanced Western drilling technology.  Now, thanks to its nuclear deal with Washington, those sanctions are being lifted, allowing it both to reenter the oil market and import needed technology.  According to the U.S. Energy Information Administration, Iranian output could rise by as much as 600,000 barrels per day in 2016 and by more in the years to follow.
Only three developments could conceivably alter the present low-price environment for oil: a Middle Eastern war that took out one or more of the major energy suppliers; a Saudi decision to constrain production in order to boost prices; or an unexpected global surge in demand.
The prospect of a new war between, say, Iran and Saudi Arabia — two powers at each other's throats at this very moment — can never be ruled out, though neither side is believed to have the capacity or inclination to undertake such a risky move. A Saudi decision to constrain production is somewhat more likely sooner or later, given the precipitous decline in government revenues. However, the Saudis have repeatedly affirmed their determination to avoid such a move, as it would largely benefit the very producers — namely shale operators in the U.S. — they seek to eliminate.
The likelihood of a sudden spike in demand appears unlikely indeed.  Not only is economic activity still slowing in China and many other parts of the world, but there's an extra wrinkle that should worry the Saudis at least as much as all that shale oil coming out of North America: oil itself is beginning to lose some of its appeal.
While newly affluent consumers in China and India continue to buy oil-powered automobiles — albeit not at the breakneck pace once predicted — a growing number of consumers in the older industrial nations are exhibiting a preference for hybrid and all-electric cars, or for alternative means of transportation.  Moreover, with concern over climate change growing globally, increasing numbers of young urban dwellers are choosing to subsist without cars altogether, relying instead on bikes and public transit.  In addition, the use of renewable energy sources — sun, wind, and water power — is on the rise and will only grow more rapidly in this century.
These trends have prompted some analysts to predict that global oil demand will soon peak and then be followed by a period of declining consumption.  Amy Myers Jaffe, director of the energy and sustainability program at the University of California, Davis, suggests that growing urbanization combined with technological breakthroughs in renewables will dramatically reduce future demand for oil.  "Increasingly, cities around the world are seeking smarter designs for transport systems as well as penalties and restrictions on car ownership. Already in the West, trendsetting millennials are urbanizing, eliminating the need for commuting and interest in individual car ownership," she wrote in the Wall Street Journal last year.

The Changing World Power Equation
Many countries that get a significant share of their funds from oil and natural gas exports and that gained enormous influence as petroleum exporters are already experiencing a significant erosion in prominence.  Their leaders, once bolstered by high oil revenues, which meant money to spread around and buy popularity domestically, are falling into disfavor.
Nigeria's government, for example, traditionally obtains 75% of its revenues from such sales; Russia's, 50%; and Venezuela's, 40%.  With oil now at a third of the price of 18 months ago, state revenues in all three have plummeted, putting a crimp in their ability to undertake ambitious domestic and foreign initiatives.
In Nigeria, diminished government spending combined with rampant corruption discredited the government of President Goodluck Jonathan and helped fuel a vicious insurgency by Boko Haram, prompting Nigerian voters to abandon him in the most recent election and install a former military ruler, Muhammadu Buhari, in his place.  Since taking office, Buhari has pledged to crack down on corruption, crush Boko Haram, and — in a telling sign of the times — diversify the economy, lessening its reliance on oil.
Venezuela has experienced a similar political shock thanks to depressed oil prices.  When prices were high, President Hugo Chávez took revenues from the state-owned oil company, Petróleos de Venezuela S.A., and used them to build housing and provide other benefits for the country's poor and working classes, winning vast popular support for his United Socialist Party.  He also sought regional support by offering oil subsidies to friendly countries like Cuba, Nicaragua, and Bolivia.  After he died in March 2013, his chosen successor, Nicolas Maduro, sought to perpetuate this strategy, but oil didn't cooperate and, not surprisingly, public support for him and for Chávez's party began to collapse.  On December 6th, the center-right opposition swept to electoral victory, taking a majority of the seats in the National Assembly.  It now seeks to dismantle Chávez's "Bolivarian Revolution," though Maduro's supporters have pledged firm resistance to any such moves.
The situation in Russia remains somewhat more fluid.  President Vladimir Putin continues to enjoy widespread popular support and, from Ukraine to Syria, he has indeed been moving ambitiously on the international front.  Still, falling oil prices combined with economic sanctions imposed by the E.U. and the U.S. have begun to cause some expressions of dissatisfaction, including a recent protest by long-distance truckers over increased highway tolls. Russia's economy is expected to contract in a significant way in 2016, undermining the living standards of ordinary Russians and possibly sparking further anti-government protests.  In fact, some analysts believe that Putin took the risky step of intervening in the Syrian conflict partly to deflect public attention from deteriorating economic conditions at home.  He may also have done so to create a situation in which Russian help in achieving a negotiated resolution to the bitter, increasingly internationalized Syrian civil war could be traded for the lifting of sanctions over Ukraine.  If so, this is a very dangerous game, and no one — least of all Putin — can be certain of the outcome.
Saudi Arabia, the world's leading oil exporter, has been similarly buffeted, but appears — for the time being, anyway — to be in a somewhat better position to weather the shock.  When oil prices were high, the Saudis socked away a massive trove of foreign reserves, estimated at three-quarters of a trillion dollars.  Now that prices have fallen, they are drawing on those reserves to sustain generous social spending meant to stave off unrest in the kingdom and to finance their ambitious intervention in Yemen's civil war, which is already beginning to look like a Saudi Vietnam.  Still, those reserves have fallen by some $90 billion since last year and the government is already announcing cutbacks in public spending, leading some observers to question how long the royal family can continue to buy off the discontent of the country's growing populace.  Even if the Saudis were to reverse course and limit the kingdom's oil production to drive the price of oil back up, it's unlikely that their oil income would rise high enough to sustain all of their present lavish spending priorities.
Other major oil-producing countries also face the prospect of political turmoil, including Algeria and Angola.  The leaders of both countries had achieved the usual deceptive degree of stability in energy producing countries through the usual oil-financed government largesse.  That is now coming to an end, which means that both countries could face internal challenges.
And keep in mind that the tremors from the oil pricequake have undoubtedly yet to reach their full magnitude.  Prices will, of course, rise someday.  That's inevitable, given the way investors are pulling the plug on energy projects globally.  Still, on a planet heading for a green energy revolution, there's no assurance that they will ever reach the $100-plus levels that were once taken for granted.  Whatever happens to oil and the countries that produce it, the global political order that once rested on oil's soaring price is doomed.  While this may mean hardship for some, especially the citizens of export-dependent states like Russia and Venezuela, it could help smooth the transition to a world powered by renewable forms of energy.

*Michael T. Klare is a professor of peace and world security studies at Hampshire College and the author of "Resource Wars," "Blood and Oil," and "Rising Powers, Shrinking Planet: The New Geopolitics of Energy."

24/01/2016

Mike Baird Changes Tack On Coal As NSW Starts To Prepare For Industry's Decline

Fairfax - Peter Hannam

Digging a deeper hole: the NSW coal industry's grim outlook is triggering a reassessment of the industry in many quarters. Photo: Wolter Peeters

The government has met with a series of anti-mining activists amid slumping industry fortunes, apparently making good on a pledge to give more equal weight to environmental and social issues when considering mine approvals.
The conciliatory approach with activists comes at a crucial time for the coal mining industry, with Premier Mike Baird's government considering approvals to mine 1.2 billion tonnes, after approving 1.8 billion tonnes of new coal mining since he became premier.
An open-cut coal mine looms over Muswellbrook. Photo: Wolter Peeters

On Wednesday and Thursday senior officials were dispatched on a road trip to hear concerns of anti-coal activists.
Deputy secretary Simon Draper and executive director Liz Livingstone, both from the Premier's department, and a policy officer spent two days hearing from farmers, winemakers and other groups opposed to coal mine expansion. The tour adds to signs that the push to develop coal mines is stalling, and may even face stiff new regulation.

Officials are quietly seeking more accurate readings of the future of coal mining amid a slump in prices and demand.
Poor market conditions are likely to force companies to scale back plans or sell assets.
It is understood moves are afoot to impose tighter controls on coal mining in the so-called Special Area of the Sydney catchment.
The tour, organised by environmental campaigners Lock the Gate, included Newcastle, Bulga, and the Liverpool Plains before ending in the Pilliga where coal seam gas is also a contested issue.
"We gave them a great deal to think about," said Rosemary Nankivell​, chairman of the SOS Liverpool Plains group, who met the officials at Breeza on Thursday. "It's very significant that it's someone from the Premier's office rather than the usual rabble."'

'Nothing unusual'?
The visit to anti-mining groups follows the creation by the Premier's office in November of a taskforce to reduce conflicts between communities and resource use. The trip was "nothing unusual" as officials regularly seek a range of views, a spokeswoman said.
Others, though, take a different view, including John Krey, who heads the Bulga Milbrodale Progress Association and met the group in Bulga on Wednesday.
"They were not visiting any mining facility, they were not meeting any mining companies – the Minerals Council will probably not be happy," Mr Krey said.
The council, headed by Stephen Galilee, a former chief of staff for Mr Baird, was not given prior warning of the tour.
"We would expect the same officials to want to visit mine sites and meet with mine workers and local suppliers as part of their duties in relation to these issues," Mr Galilee said.
NSW Greens mining spokesperson Jeremy Buckingham said it was urgent the government recognised "coal is in inexorable decline" and it drafts "a strategy for a managed transition, rather than allow a chaotic collapse".
"The Baird government's approval of 1.8 billion tonnes of coal mining in less than two years is reckless in an age of climate change," he said.
"With 1.2 billion extra tonnes of coal awaiting approval, including controversial mines on the Liverpool Plains, Bylong Valley and Southern Highlands, Premier Baird must recognise that enough is enough."
Adam Searle, Shadow Minister for Industry, Resources and Energy, said Labor supported transparent planning process for all land use: "This is something the O'Farrell and Baird Governments abandoned for a number of years."

Caroona question
When it comes to shelving mines, one candidate is understood to be BHP Billiton and its proposed 10 million tonne a year thermal coal mine at Caroona – one of the regions visited by the Draper team.
BHP denied it is planning to hand back its licence. The company "continues to progress the approvals process" and is finalising work for the start of its environment impact statement, a spokeswoman said.
Treasury, meanwhile, has once again had to slash its forecast for mining royalties, slashing the expected take by $129 million for the current fiscal year, according to its mid-year update. The reduction swells to $373 million by 2018-19. (See chart below of Treasury forecasts:)

'Profitless prosperity'
The industry's growth looks to be stalling. Coal exports volumes – about 80 per cent of which are bound for power plants and the rest used to make steel – rose every year in the last decade – doubling since 2000 – but fell 1 per cent last year, according to energy analyst Tim Buckley.
Mr Buckley, a former Citi analyst and now with the Institute for Energy Economics and Financial Analysis, said NSW is not alone – joining Queensland and federal agencies among others – in reviewing mining's prospects.
"The government in various areas is finding the historical way of doing things is not working," Mr Buckley said.
The Minerals Council said the overall mining industry contributed about $21 billion to the state last year, including $1.27 billion in royalties, and employs 35,000 directly and indirectly.
The council pointed to a report by the International Energy Agency last year that projected continued growth for the industry, with Australia set to overtake Indonesia as the world's biggest coal exporter.
Mr Buckley, though, said a bigger market share would be a poor guide of the industry's health.
"This is profitless prosperity," he said. "The average mine is making no money."

Links

Tony Abbott's Climate Claims Debunked: Researcher Dissects 2013 Statement

The Guardian

Sophie Lewis was so annoyed about the way science was ignored in the political debate about climate change she went to work to disprove the myths
A researcher has debunked climate change claims made by the former prime minister Tony Abbott in 2013. Photograph: Julian Smith/AAP

Climate scientists are regularly infuriated by the things politicians say. But it's not often they publish a scientific paper tearing a politician's comments to shreds.
Sophie Lewis, from the Australian Research Council's centre for excellence in climate science, has done exactly that, dissecting statements about climate records made by the former prime minister Tony Abbott in 2013.
Last week, temperature figures showed 2015 was officially the hottest year on record. Before that, 2014 was the hottest year on record. And scientists are expecting 2016 to once again win the dubious honour.
Heat records are being broken with wild abandon. Last year, 10 months broke temperature records.
Climate scientists say a rise in the average temperature caused by greenhouse gas emissions makes extreme heat records more likely.
In 2013, the UN's top climate official, Christiana Figueres, linked bushfires in Australia to climate change. Abbott called such claims "complete hogwash" and said drawing links between broken records and climate change was a sign of desperation.
He went on: "The thing is that at some point in the future, every record will be broken, but that doesn't prove anything about climate change. It just proves that the longer the period of time, the more possibility of extreme events."
It drives me mental that these sorts of statements go unaddressed. Sophie Lewis
Superficially it seems to make sense: if you wait long enough, you're bound to see records fall. Lewis suspected many people shared Abbott's interpretation, and set out to show it was wrong.
Lewis says she was frustrated by the gap she saw between what the science showed and what some politicians said was happening.
In a peer-reviewed paper published in the journal Weather and Climate Extremes, Lewis pulls Abbot's comments apart, shred by shred.
The first way to understand Abbott's claim is that in any system, the longer you wait, the more often you will see records fall. But Lewis points out that the exact opposite is true. In a system without any sort of trend, such as a random string of temperatures, the first one will be a record-breaker, by default. The second one will have a 50% chance of being a record-breaker. The third has a one in three chance of being a record breaker … and so on. In a very long temperature series, you should see very few records being broken, and they will break less often over time.
Unless, of course, there is a warming or cooling trend.
Alternatively, Abbott might simply have meant there was no connection between extreme heat records and climate change. Instead, natural variability might be to blame: natural variability includes things such as the El Niño phenomenon, which push temperature around year-to-year.
To test if that might be the case, Lewis ran a series of climate models in which the greenhouse effect was removed – so all that was left was natural variability. Unsurprisingly, in those models, high temperature records were less common than they are in reality. In other words, the record-breaking that we have seen cannot be explained by natural variation.
"It drives me mental that these sorts of statements go unaddressed," Lewis says. She says scientific literature generally tries to simply explain what is happening, ignoring misunderstandings in the public sphere.
"This was an attempt to bridge that gap."

Links

23/01/2016

Coal Miners Win From Relaxed Environmental Conditions

Fairfax - Peter Ker

Concerns of activists heard: Coal miners will face less strict environmental management conditions. Photo: Anita Jones 
Numerous large Australian coal mines have had their environmental regulations relaxed, in changes the federal government hopes will make life easier for the struggling industry.

Environment law is not red tape, it is a safeguard for Australia's clean water, air and good health.
Australian Conservation Foundation spokesman Paul Sinclair

Certain coal mines owned by Glencore, BHP Billiton and Whitehaven Coal have received favourable changes to their approval conditions within the past month, which in some cases reduce the environment minister's ability to demand changes and reduce public oversight of miners' compliance with approval conditions.
The changes, many of which were initiated by the environment department rather than being requested by mining companies, come after a series of controversial coal approvals in recent years and after the federal government threatened to change environment laws in a bid to prevent green groups using the courts to challenge approvals.
Approvals for two Glencore coal mines in the Hunter Valley, Bulga and Liddell, have had environmental conditions revoked within the past month which appear to remove the environment minister's ability to request changes to environmental management plans.
The Caval Ridge coal mine that BHP operates had eight conditions on its approval altered last week, including one which means the company no longer has to wait for written approval from the minister if it wishes to change the way it manages offset areas or threatened species, so long as the companies believe their new plan will not have an increased impact.
Some miners were also told they can report on compliance with their environmental conditions less often, with BHP now allowed to report on Caval Ridge once every two years rather than annually.
The alterations also mean BHP no longer have to publish their compliance reports for Caval Ridge on their websites, and instead need only submit their documents to the environment department.
BHP's Mt Arthur coal mine in the Hunter Valley and the Tarrawonga and Werris Creek coal mines run by Whitehaven have also had their environmental approvals altered.
A spokeswoman for the Federal Environment Department said that some of the recent changes were initiated by the department, and were not specifically requested by the companies involved.
"In line with the Australian government's broader regulation reform agenda, some recent variations have been initiated by the department as a means of reducing unnecessary regulatory burden. These variations are designed to reduce the administrative burden associated with approval conditions while still maintaining high standards of environmental protection," she said.
The spokeswoman said that 34 project approvals had been changed over the past nine months, with the environmental conditions loosened in 21 of those cases.
The spokeswoman said the changes were being made to a range of project approvals, not just coal mines.
But coal mines appear to be very well represented, with Fairfax Media aware of at least seven coal approvals which have been changed in recent months.
Fairfax Media is aware of just one copper mine (BHP's Olympic Dam) and one iron ore mine (run by BC Iron) which have had conditions changed.
Australian Conservation Foundation spokesman Paul Sinclair said it was not appropriate for the government to be running from Australia's environmental law.
"Environment law is not red tape, it is a safeguard for Australia's clean water, air and good health," Dr Sinclair said.
"The Federal Government has a duty to ensure major resources companies comply with the law."
When asked if BHP was happy with the changes, a company spokesperson said; "BHP Billiton welcomes actions by all levels of Government which are directed towards reducing the regulatory and compliance burdens faced by the sector."
The Minerals Council said it did not believe the environment minister's powers had been reduced.
"We believe that regulation and compliance can be more efficient and effective while continuing to uphold high environmental standards," said a spokesman for the council.
"The MCA supports a risk-based approach to compliance, which account for a company's track record and the maturity of their environmental management systems among other things. This reduces unnecessary regulatory burden on the operator and allows regulators to target their compliance resources more effectively.
"Where appropriate, project conditions should focus on the achievement of environmental outcomes and not unnecessary prescription on how those outcomes are achieved. This flexibility allows for adaptive, innovative approaches to be used."

Links

City To Swelter Under Climate Change Predictions

Fairfax - Benjamin Preiss & Josh Gordon

Prepare for extreme heat in Melbourne. Photo: Leigh Henningham

Melburnians should prepare for more extreme heat with double the number of hot days, less rain and harsher fire conditions in coming decades, the state government has been warned.
Analysis prepared for the Andrews government paints a frightening picture of Melbourne's future climate, with transport infrastructure vulnerable to flooding and heat stress, longer and more severe bushfires and pressure on hospitals from heatwaves.
The modelling, from the CSIRO and Bureau of Meteorology, predicts climate change could have a major impact on the state's health system, economy and environment, including shorter snow seasons, food production challenges and problems with transport infrastructure.
Illustration: Matt Golding
The forecasts were prepared as the Andrews government seeks to elevate climate change as a political issue ahead of possible new laws to tackle emissions.
The predictions, based on international climate models, show that under a high emissions scenario similar to the current trend, the number of days over 35 degrees in Melbourne would more than double from an average of eight a year to 17 by 2070. Average rainfall could drop by up to 23 per cent in the most extreme case.
"Despite an overall trend of declining rainfall, more of the rain that does fall will be in increasingly extreme downpours," it said. "This is likely to lead to an increase in the incidence of flooding events, particularly in urbanised and small catchments."
The report says Melbourne has already become warmer and drier in recent decades, with sea levels up about 23 centimetres since 1880.
If the current high emissions trend continues, the report says, Melbourne's temperature could rise by as much as 2.6 degrees above the 1986 to 2005 average by 2070, with sea levels up by as much as half a metre.
"In 2050, under high emissions, the climate of Melbourne will be more like Adelaide now," the report says.
Other scenarios in the report are less dire although even under a lower emissions scenario, average temperatures would still rise by 1.5 per cent by 2070 compared to the 1986 to 2005 average.
Environment Minister Lisa Neville said Victorians were already feeling the effects of a warmer climate. She said the government was working to ensure the "right legislation" was in place to "deliver climate change action".
The economic, environmental and social ramifications of the changes are likely to be significant. The report warns future governments may need to consider moving "selected populations" in areas of extreme heat to other parts of the state. In one scenario Mildura would have 66 hot days a year.
Increased temperatures would have a major effect on Victoria's tourism sector, the projections show.
"The impacts of climate change on tourism are likely to include increased heat waves and harsher fire weather. Significant reductions in stream flows will adversely affect water-based tourism," it says.
The report finds temperatures have increased by up to 1.6 degrees in some parts of Melbourne since 1950.
Victoria's transport network would also be hit under the most extreme forecasts.
"Transport infrastructure will be increasingly exposed to periodic flooding and increased heat loading. Extremely high temperatures may also reduce the performance of the railway network, potentially leading to disruptions."
Warming seas and increased storm surges could also harm coastal ecosystems.
"Loss of biodiversity will place greater stress on the personal and economic wellbeing of communities in Greater Melbourne."
Monash University Cooperative Research Centre for Water Sensitive Cities Professor Nigel Tapper said the latest forecasts appeared consistent with international research.
While increased heat would impact Victorians' health, Dr Tapper said he was optimistic about reducing greenhouse emissions.
He said increasing vegetation in Melbourne could help to cool the city.
"If we do that we can mitigate against some of that extreme heat," he said.
The report also warned more hot days and heatwaves would exacerbate existing health risks, adding to pressure on hospitals and emergency services. "The urban heat island will add to heat stress," it said. "Vulnerable groups may need assistance to manage extreme heat, bushfires and flooding."

22/01/2016

The Coal Miner `On Everybody's List' as Next Bankruptcy Victim

Bloomberg & 


Plummeting coal prices have pushed almost half the debt issued by U.S. coal companies into default, and for miners and their investors there’s no end in sight.
Patriot Coal Corp., Walter Energy Inc. and Alpha Natural Resources Inc. have all filed for bankruptcy in the past year. Now that Arch Coal Inc., the second largest coal miner in the U.S., has joined their ranks, investors are wondering if the biggest, Peabody Energy Corp., could be next.
Peabody’s shares have been sliced roughly in half since Arch filed for Chapter 11 on Jan. 11, closing at $3.38 Wednesday. The company’s 6.5 percent unsecured bonds have lost 27 percent, or 3.1 cents on the dollar, over the same period, most recently trading on Jan. 14 at 8.6 cents and yielding 99 percent, according to Trace, the bond-price reporting system of the Financial Industry Regulatory Authority.
“Lots of people are wondering: What’s the next shoe to drop? Who might be the next company? Peabody’s on everybody’s list,” said Spencer Cutter, a Bloomberg Intelligence analyst in Skillman, New Jersey, in a webcast presentation about the global coal industry on Jan. 14.
Coal producers are suffering through a historic rout. Over the past five years, the industry has lost 94 percent of its market value, from $68.6 billion to $4.02 billion.


In addition, Fitch Ratings said in a Jan. 11 report that Arch’s bankruptcy pushed the sector’s default rate to “an unprecedented peak” of 43 percent. So investors are now raising questions about the viability of other miners, such as Consol Energy Inc., Foresight Energy LP, Cloud Peak Energy Inc. and Murray Energy Corp.
“This once mighty industry is destined to gradually shrink in importance, and virtually disappear as an investable sector,” said Margie Patel, a portfolio manager with Wells Fargo Asset Management in Boston, which manages $351 billion.

Big Debt
Peabody and Arch were among the miners that raised a total of $6.4 billion of debt in 2010 and 2011, betting that prices for metallurgical coal, which is sometimes used to produce steel, would continue to rise thanks to China’s growing demand to build its cities. After reaching $330 per metric ton in 2011, prices have since tanked to a quarter of that level. Goldman Sachs Group Inc. forecasts benchmark metallurgical coal prices to fall to $75 this year.
Peabody has been working on a debt exchange with its lenders since last year, but has yet to agree to a deal -- Arch tried a similar tact before it went under and failed, accelerating its demise.
“Could Peabody do a debt exchange? Possibly, but does that really solve the big picture problem?” Mark Levin, an analyst at BB&T Capital Markets in Richmond, Virginia, wrote in a note to clients Wednesday. “The board has to ask itself if it’s better off restructuring.”

Capital Cushion
In terms of capital, Peabody had $1.4 billion in liquidity including cash and availability under its revolving loans as of Nov. 5, according to a company filing. Its cash dropped to $167.4 million on that day from $334.3 million at the end of September. At that rate, the company is going to run out of cash in nine months, Bloomberg data show.
Peabody’s cushion will be pressured with coal prices so low. Its interest expenses are more than its cash on hand, according to Bloomberg data. For the 12 months ended Sept. 30, it burned through $445 million.
“In a challenging market backdrop, Peabody continues its aggressive efforts to
improve the business with a major focus on operational, portfolio and financial
initiatives,” Peabody spokeswoman Beth Sutton said via e-mail. “Our dual financial objectives are to optimize liquidity and deleverage, and we continue to pursue multiple actions on this front.”

Going Bankrupt
If Peabody does file for Chapter 11, it will have plenty of company among its competitors. In less than two years, as many as five coal miners have filed for bankruptcy to restructure a total of $22 billion in debt, according to data compiled by Bloomberg.
James River Coal Co. filed for bankruptcy in April 2014 to restructure its $819 million in debt. Patriot Coal, which emerged from Chapter 11 at the end of 2013, filed again in May. Walter Energy and Alpha Natural, two of the biggest metallurgical coal producers in the U.S., filed in July and August with a combined total of $12.1 billion in debt.
In addition, Cliffs Natural Resources Inc. sold its coal business to Seneca Coal Resources for $268 million in December. Lourenco Goncalves, Cliffs’ chief executive officer, explained in a statement that the sale was made “in light of the many headwinds the industry has faced over this past year.”

‘Many Headwinds’
Consol spokesman Brian Aiello and Cloud Peak spokesman Rick Curtsinger didn’t respond to requests for comment. Gary Broadbent, spokesman for both Murray and Foresight, declined to comment.
While there’s plenty of uncertainty surrounding the coal business, there is one thing that traders and industry insiders agree on: There won’t be a rebound anytime soon.
“The world of coal will be very ugly in 2016,” said Ted O’Brien, chief executive officer at Doyle Trading Consultants, an independent consulting firm specializing in metals and mining. “All the bankruptcy filings that took place only helped on paper. It didn’t take away supply in the markets.”

Links

Lethal Heating is a citizens' initiative