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Showing posts from July, 2012

Biofuel Status 2026

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  Fifteen Years On: Are Biofuels Delivering on the IEA’s 2011 Vision? In April 2011, the International Energy Agency (IEA) published an ambitious roadmap claiming that biofuels could supply 27% of global transport fuel by 2050 , up from around 2% at the time ( EcoWarriorMe: Biofuels (2011) ). The roadmap argued that sustainable biofuels would become essential for reducing emissions from aviation, shipping and heavy transport while improving energy security. Now, fifteen years later, we are almost half way towards the forecast horizon and the transport and energy landscape looks very different. Electric vehicles have advanced far faster than many analysts expected, while biofuels have evolved into a more specialised — but still strategically important — decarbonisation tool. The 2011 Roadmap  The original roadmap envisioned: Biofuels rising from 2% to 27% of global transport fuel by 2050. A major shift from food-crop biofuels to “ advanced biofuels ” made from waste, re...
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Milk

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Sometimes nothing beats a cool refreshing glass of the milk. But the White Stuff is not as innocent as it looks. In fact, its cool clean exterior masks a multitude of sins. Milk has hit the headlines recently in a battle between farmers and the processors which are imposing cuts to the price paid to farmers for milk.  This is leading to farm gate prices which are less than the cost of producing the milk .  This is not a new fight.  For several years the large powerful dairies, such as Robert Wiseman (now owned by Müller), have put downward pressure on the farm gate price of milk.  This in turn has driven “efficiency” measures in the farming sector, i.e. industrialisation of the process.  About ten years ago I spoke with a farmer planning to build a huge shed so that his cattle could be kept indoors all year round.  This was, he said, due to pressure to cut costs. It was necessary of his farm was to remain sustainable .  The surrounding pasture that t...
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Tell Shell

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Tell Shell that you don't want them drilling for oil in the Arctic. It is one of the least spoiled places on earth but Shell want to explore for oil. Climate change is more rapid in the Arctic than almost any where else on the planet, leading to greater areas of the Arctic Ocean being ice free than ever before in the history of oil exploration. This makes oil exploration easier, an opportunity that Shell are keen to exploit. But picture this: if a leak or spill occurs as the ocean begins to freeze over for the winter, there are no tools or methods available to contain and recover the oil. Floating booms won't work. Detergents won't work (and can cause damage themselves). The oil will be locked in the ice, travelling around the ocean until it melts next year, depositing a filthy slick
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BMW Attacks Efficiency Targets

BMW accused of hypocrisy over opposition to European car targets | Environment | guardian.co.uk : BMW  is lobbying to water down European plans to improve the fuel efficiency of cars at the same time as trumpeting its green credentials as the  official car sponsor of the Olympic Games , according to internal documents seen by the Guardian. According to this Guardian article, BMW want to delay or reduce implementation of Europe wide fuel efficiency targets for 2015 and 2020.  BMW believe that premium  manufacturers (such as themselves) will be disadvantaged compared with manufacturers of normal cars. In other words people who can afford more expensive premium cars can afford the higher fuel prices and these wealthy people don't need to worry about climate change or limited supplies of oil.
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