Advanced Rail Energy Storage ?  

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Utility Drive has an article on a weird but interesting energy storgae idea but put into practice by a California startup called ARES (Advanced Energy Rail Storage) - First-of-its-kind rail energy storage project targets role in CAISO ancillary services market. the scheme is a land based variation on pumped hydro storage - when electricity is cheap, a locomotive hauls a heavy load up hill. When energy prices are high, the cars are released to roll down the hill and the electric motor runs in reverse to generate electricity.

Australia to double ethanol production ?  

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ReNew Economy reports that a ethanol and cogeneration plant is to be built in Queensland that will almost double biofuel production in Australia - Huge, $800m bio-energy project in Queensland gets boost from ARENA grant.

Global biofuel production is still increasing at a reasonable clip (in the the 5% to 10% per annum range - well under the growth rate for solar and wind power but respectable nevertheless).

Setting the Condamine River on fire  

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One of the more striking videos I've seen on Facebook in recent weeks is this video of Greens MP Jeremy Buckingham setting the Condamine river in Queensland on fire by igniting leaking gas. He blames fracking in the area - the CSIRO aren't entirely convinced but it's a good way of bringing attention to coal seam gas extraction either way.

Alarmingly, with various forms of unconventional gas extraction on the rise, Harvard researchers published a paper in Geophysical Research Letters a few months ago where they concluded that between 2002 and 2014, US methane emissions increased by more than 30 percent - accounting for 30 to 60 percent of a spike in methane in the atmosphere.

Michael Klare, The Coming World of "Peak Oil Demand," Not "Peak Oil"  

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TomDispatch has a new article from Michael Klare on what he calls "The Collapse of the Old Oil Order " - Michael Klare, The Coming World of "Peak Oil Demand," Not "Peak Oil".

Klare views the discord amongst oil producers (evident at the failed talks aimed restraining supply in Doha) as another sign of weak demand for oil in the coming years and a fight between suppliers for market share. He also notes Saudi Arabia is claiming it will raise production from its current 10.2 million barrels per day to 11.5 million barrels and could add another million barrels in the next six to nine months.

At the beginning of this century, many energy analysts were convinced that we were at the edge of the arrival of “peak oil”; a peak, that is, in the output of petroleum in which planetary reserves would be exhausted long before the demand for oil disappeared, triggering a global economic crisis. As a result of advances in drilling technology, however, the supply of oil has continued to grow, while demand has unexpectedly begun to stall. This can be traced both to slowing economic growth globally and to an accelerating “green revolution” in which the planet will be transitioning to non-carbon fuel sources. With most nations now committed to measures aimed at reducing emissions of greenhouse gases under the just-signed Paris climate accord, the demand for oil is likely to experience significant declines in the years ahead. In other words, global oil demand will peak long before supplies begin to run low, creating a monumental challenge for the oil-producing countries.

This is no theoretical construct. It’s reality itself. Net consumption of oil in the advanced industrialized nations has already dropped from 50 million barrels per day in 2005 to 45 million barrels in 2014. Further declines are in store as strict fuel efficiency standards for the production of new vehicles and other climate-related measures take effect, the price of solar and wind power continues to fall, and other alternative energy sources come on line. While the demand for oil does continue to rise in the developing world, even there it’s not climbing at rates previously taken for granted.

Double Trouble  

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It seems this is the year we need to endure the tedium of 2 elections, with Australian PM Malcolm Turnbull engineering a double dissolution election for the middle of the year as a predecessor to the awful spectacle unfolding in the United States.

I did have high hopes for Malcolm, as whenever he isn't in charge of the party he acts and talks like an intelligent, decent man. And I must admit I did greatly enjoy his revenge on his utterly incompetent predecessor Tony Abbott last year (Abbott having stabbed Turnbull in the back over the carbon tax several years earlier).

However Turnbull seems to have squandered all of his political capital trying to avoid any conflict with the far right of his own party, thereby dashing the hopes of the moderate centre of the country who provided him the poll support he needed to topple Abbott, and now trails in the polls after having a massive lead 6 months ago.

Climate is starting to figure in the election campaign, with Labor's support for a new emissions trading scheme and renewed funding for renewable energy institutions, provoking another hysterical campaign from the government (egged on by the morons at The Daily Terror).

ReNew Economy notes the government's policy on renewables is one step forwards, two steps back and quotes some interesting comments from Ray Kurzweil (good to see someone understands exponential growth - I've been baffled at how many "experts" still seem to think fossil fuels will be important in 20 years time).

Ray Kurzweil, the futurist who has made a host of noteworthy predictions, including the uptake of the internet, says he expects solar to become the dominant energy source within 12 years, pointing to the repeated doubling of solar’s share of energy production every two years.

“In 2012 solar panels were producing 0.5% of the world’s energy supply. Some people dismissed it, saying it’s a nice thing to do but at a half percent is a fringe player. That’s not going to solve the problem,’” Kurzweil said at a recent forum. “They were ignoring the exponential growth — just as they ignored the exponential growth of the internet and human genome project. Half a per cent is only 8 doublings away from 100%.

“Now, four years later solar has doubled twice again. Now solar panels produce 2 per cent of the world’s energy, right on schedule. People dismiss it saying ‘2 per cent is nice, but a fringe player. That ignores the exponential growth, which means it is only 6 doublings or 12 years from 100 per cent.”

Not everyone is ignoring it. Oil major Total last week announced it was creating a new division focusing on renewables and “electricity” rather than transport fuels, with a goal to be one of world’s top three solar producers.

As usual, this journal recommends voting for a Green or a feisty independent - neither of the big parties ever do anything meaningful about climate or renewable energy unless they are forced to.

Brown coal: counting the cost of burning mud  

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Michael Pascoe at the SMH has a look at the rapid increase in carbon emissions from Victoria's brown coal power plants (dubbed "museum pieces" by visiting Chinese engineers) since the scrapping of the carbon tax - Brown coal: counting the cost of burning mud. Apparently the state government is now looking to impose it's own coal tax to replace the national carbon tax which might help cap emissions while we wait for these antiquities to be closed down.

March temperature smashes 100-year global record  

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The Guardian reports that "global temperature in March has shattered a century-long record and by the greatest margin yet seen for any month" - March temperature smashes 100-year global record. South west Iceland apparently had a nice cool spell though.

Lithium: An increasingly precious metal  

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While the Australian mining boom is now receding in the rear view mirror, one mining sector that is still attracting enthusiastic investment is the lithium mining industry.

Western Australia currently produces about 30% of the world's lithium supplies, and 20 new companies are scrambling about the state trying to take advantage of the boom in "white oil". WA Business News has an article on the evolving market for the metal, looking at producers in Australia and South America - A Window opens for lithium hopefuls.

The investment frenzy may have already reached a peak locally however, with some investment columnists warning there aren't any bargains left in the sector - Ten years on, lithium may as well be uranium and This 'new gasoline' could burn eager investors.

The Economist also has a look at the soaring demand for lithium, with some interesting tales from Chile as the jostling begins to supply the expanding battery market for electric vehicles and home energy storage - An increasingly precious metal.

SQM, Chile’s biggest lithium producer, is the kind of company you might find in an industrial-espionage thriller. Its headquarters in the military district of Santiago bears no name. The man who for years ran the business, Julio Ponce, is the former son-in-law of the late dictator, Augusto Pinochet. He quit as chairman in 2015, during an investigation into SQM for alleged tax evasion. (The company is co-operating with the inquiry.) Last month it emerged that CITIC, a Chinese state-controlled firm, may bid for part of Mr Ponce’s controlling stake in SQM, as part of China’s bid to secure supplies of a vital raw material.

The focus of CITIC’s interest appears to lie on a lunar-like landscape of encrusted salt in Chile’s Atacama desert. It is a brine deposit washed off the Andes millions of years ago, containing about a fifth of the world’s known lithium resources. (Even more are in adjacent Bolivia but they are mostly untapped). Just weeks before, CITIC had bought a stake in a Hong Kong electric-vehicle maker that uses lithium-ion batteries, indicating its growing interest in clean-energy technologies.

The sleeping giant of lithium production is Bolivia, which by most estimates possesses the largest reserves of the metal. Evo Morales has announced a $1 billion investment push to kick start production, expanding links with Chinese companies to both extract the material and produce lithium ion batteries in the country - Bolivia’s lithium boom: dream or nightmare?.

Lithium production will clearly need to expand given the pre-sales for the Tesla 3 are now approaching 4000,000 vehicles and projected sales would consume all of world's lithium production at current levels - Rising Lithium Prices Threaten to Short-Circuit EV Market. The Chevrolet Bolt is also due out on the market this year, putting further pressure on supplies.

One way to boost production is to improve the efficiency of extraction processes. CleanTechnica has an article on improvements on extracting lithium from brine - New Method Of Extracting Lithium From Natural Brine Yields 99.9% Purity.

Mexico's oil reserves slashed by a fifth  

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Platts has a look at Mexico's declining oil reserves - Mexico's reserves slashed by a fifth. The article also notes that the West's biggest integrated oil companies also failed to replace, on average, their production with new reserves for a second year running, with just half of all production replenished over the year.

"ExxonMobil, Chevron, ConocoPhillips, BP, Shell and Total saw their combined proved oil and gas reserves slip to 84.6 billion boe last year, the biggest year-on-year drop and the lowest level in eight years."

How First Solar Is Avoiding Solar Panel Industry Turmoil  

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Technology Review has a look at First Solar's efforts to improve thin film solar power panels - How First Solar Is Avoiding the Industry’s Turmoil.

They are touting both better solar conversion efficiency (up to 24% in the lab vs 20% for silicon) and lower prices (60 to 70 cents per watt to manufacture vs 69 to 80 cents for silicon) than silicon panels as the reason for their success.


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