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Biofuels Leave World of Emptier Plates
PlugŠIn Hybrid Benefits Depend on Electricity Source

Biofuels Leave World of Emptier Plates
In early 2007, two University of Minnesota economists forecast that biofuels would sharply increase food prices by 2020, leading to a steep rise in the number of empty bellies in the world.
How wrong they were. Soaring rates of hunger didn’t take a generation. It took a year.
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Using corn, sugar and other food staples to make ethanol is a major factor in rising food prices.
The president of the World Bank recently estimated that 100 million more people around the world have slipped into hunger in the past year, in the wake of soaring oil and food prices, Star Tribune said.
“The kinds of price increases that we were using out to 2020 already have occurred and been exceeded,“ said Benjamin Senauer, one of the authors of an article in Foreign Affairs magazine that raised dire warnings brushed aside by the biofuels industry.
“There aren’t villains in this,“ Senauer said. “I don’t see the corn growers, the Renewable Fuels Association or [ethanol advocate Gov. Tim] Pawlenty as a villain. What we have here are unintended consequences.“
He added, “It’s remarkable, although not in a good sense, how much of what we said would come true [did], far before we predicted.“
The International Food Policy Research Institute, a nonprofit think tank in Washington, D.C., recently estimated that 20 to 33 percent of the rise in grain and seed-oil prices worldwide can be tied to biofuel production.
Food riots and protests have broken out in more than two dozen countries, from Egypt and Morocco, to Haiti and Mexico, to Indonesia and the Philippines.
“Is corn price affecting the price of food? The answer is yes--by 4 percent,“ said Matt Hartwig, spokesman for the Renewable Fuels Association in Washington.
“Ninety-six percent can be attributed to other factors, many of them involving oil,“ he said.
Twenty-four percent of the US corn crop last year was used in ethanol production.
But Hector Kramer, a Minnesota corn grower, noted that in 2007 corn used in ethanol consumed 3.1 billion bushels--a billion more than a year earlier--even as the US corn crop harvest produced 2.5 billion more bushels.
Senauer and co-author C. Ford Runge concede that many forces have converged to push food commodity prices higher in recent months.
But using corn, sugar and other food staples to make ethanol is a major factor in rising food prices, both say. In Runge’s view, rising oil prices have only increased the competition between fuel and food.
“The more expensive a barrel of oil is, the more you can afford to pay for corn and turn it into ethanol,“ Runge said. “I don’t think we’d have predicted $120 oil or $6.50 corn a year ago.“
He said ethanol producers have reason to root for soaring oil prices.
“If price of oil fell and corn remained relatively high, the ethanol industry would be on the floor dead in a matter of months,“ Runge said.
“The bottom line is that the United States and other developed countries need to seriously reconsider their biofuels policy,“ he said. “This is something they can do something about.“

PlugŠIn Hybrid Benefits Depend on Electricity Source
Carnegie Mellon University’s Constantine Samaras and Kyle Meisterling report that plug-in hybrid electric vehicles could help reduce greenhouse gas emissions that fuel global warming, but the benefits are highly dependent on how the electricity system changes in the coming decades.
In a recent article in the journal Environmental Science and Technology, the authors urge federal legislators and the electricity industry to increase the deployment of low-carbon electricity technology to power plug-in hybrid vehicles, ScienceDaily said.
“Plug-in hybrids represent an opportunity to reduce oil consumption, leverage next-generation biofuels and reduce greenhouse gas emissions. The types of power plants installed in the next two decades will not only affect how much we can reduce emissions from electricity, but also from vehicles if we plan on plug-in hybrids playing a substantial role,“ said Samaras, a Ph.D. candidate in Carnegie Mellon’s departments of Engineering and Public Policy (EPP) and Civil and Environmental Engineering (CEE).
“We are finding that even when the impacts from producing batteries are included, plug-in hybrids still produce slightly less greenhouse gases than hybrids that run only on gasoline. But plug-in hybrids could cut emissions in half if they are charged with electricity from low-carbon sources,“ said Meisterling, a Ph.D. candidate in EPP.
Already, automakers have discussed plans to develop plug-in hybrids and California recently ruled that the auto industry must sell nearly 60,000 plug-ins statewide by 2014. With the price of gas heading beyond $4 per gallon, interest in alternative vehicles continues to grow. Samaras and Meisterling also say plug-ins may allow greater use of the limited supply of biofuels because they use a lot less gasoline than regular cars.
The researchers found that life cycle greenhouse gas emissions from plug-in hybrids are about one-third less than a traditional gasoline-powered car. They also argue that with coal-fired electricity, emissions from plug-in hybrids are still lower than traditional cars, but are higher than ordinary hybrids. The call for increased low-carbon electricity supplies comes at a time when the US electricity industry plans to build 154 new coal plants in the next 24 years to replace older plants being phased out.
“The type of power plants we build today will be around for a long time. We need to begin developing policies that allow us to make big dents in oil dependence and greenhouse gas emissions,“ said Samaras, the recipient of a prestigious Teresa Heinz Fellowship for Environmental Research, which she is using to analyze public policies involving plug-in hybrids and low-carbon electricity.

New Refinery
India’s Reliance Industries will begin testing its new 580,000 barrels per day oil refinery in July and commission it in September.

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NZ: Coal Is Gold
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It’s likely to make greenies shudder but the prospects for Pike River Coal mine, operated by Pike River Coal Ltd, is a new coal mine in the Greymouth region of New Zealand, just keep getting better.
The company is still drilling its 2300m tunnel with about 250m to go before it hits the coal seam and starts producing the black stuff, expected in July, Independent Financial Review reported.
The price of coal, particularly the premium hard coking coal Pike River will produce, just keeps rising.
Pike River has pre-sold 70 percent of its first three years’ expected production and 55 percent of expected production for the life of the mine, most of it to its two cornerstone Indian shareholders, Saurashtra with 10.2 percent and Gujarat with 9.4 percent. The price will vary every year, benchmarked off the price set between the major Queensland producers and their Japanese customers.
The company is expecting to produce only 200,000 tons in the year ending June 2009, but forecasts an increase to about a million tons a year thereafter.
When Pike River floated in mid-2007, it was forecasting a price of $US101 ($126.53) a ton. By the time it issued its rights issue prospectus in January, it was expecting something above $US130 a ton for the year beginning April 1.
Now, managing director Gordon Ward says the price is likely to be close to $US300 a ton.
That’s based on BHP Billiton’s acknowledgement earlier this month that market rumors were on the mark. Rather than spell out actual prices, the big Australian said it expects pricing to increase by between 206 and 240 percent.
BHP said it had reached settlements initially with customers outside Japan and “more recently with key Japanese customers“.
BHP’s followed a similar announcement from South Korean steel maker Posco. Another coal giant Xstrata is reported to be holding out for more than $US300 a ton.
The Goonyella, Queensland, price used in the company’s prospectuses was $US96 a ton last year.
A number of one-off factors, including flooding of Queensland mines in February, electricity problems in South Africa and snowstorms in China, have contributed to short-term supply problems which have bumped up the price temporarily.
But there are also underlying fundamental demand factors driving prices higher: voracious demand coming from China and India.
Analyst Jason Familton at First NZ Capital says the Asian coal team at sister broking firm Credit Suisse are predicting China will need an additional 100 million tons of lesser- quality thermal coal by 2010 if its current power demand continues at current levels. They also expect India will need another 35 million tons if its power generation growth picks up 4 percent.
Familton says the underlying drivers are similar for coking coal.
Familton is now expecting Pike River’s coal price will average about $US95 a ton long-term, up from his previous $US80 assumption.
That’s near the middle of current market expectations ranging between $US80 and $US120 a ton. And it’s way higher than historical prices: industry newsletter the McCloskey Coal Report shows Goonyella coal sold for just $45.30 a ton in 2003.
Ward isn’t so sure about those long-term predictions. “It’s going to take a few years for prices to drop to that level.“
He points to what’s been happening in the oil market, saying it took a long time for people to realize that a step- change upwards in pricing was occurring, rather than any short-term blip.
Analysts’ predictions “may turn out to be a little on the conservative side“, Ward says. He’s heard Canadian coal producers are struggling to make any money at prices below $US100 a ton which is likely to put a floor under the price.
“We may see longer-term coal prices stay higher for longer but who knows how much.“
Not surprisingly, Pike River shares have been among the best performers on the stock market recently. They traded as high as $1.35 last week, well above the $1 float price and the 90 cents rights price.
Since it listed, the benchmark Top 50 Index has shed about 15 percent. The shares are still well below analysts’ valuations which, if Ward is correct, my prove to be overly conservative. Familton has a $1.39 valuation but a 12-month target of $1.55 and rates the stock “outperform“. Guy Hallwright at Forsyth Barr has a $1.45 valuation and an “accumulate“ recommendation.
Perhaps not so surprising since his firm is Pike River’s sponsoring broker and underwrote the rights issue (it was over-subscribed), John Kidd at McDouall Stuart is the most optimistic with a $1.75 price target.