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Study: Energy sorghum may combine best of annual, perennial bioenergy crops

Green Car Congress

Maize and other annual crops are easier to manage with traditional farming, but they are tougher on the environment. The researchers conducted ecosystem-scale comparisons of carbon, nitrogen, water, and energy fluxes of Sorghum bicolor with maize and Miscanthus x. Energy sorghum falls somewhere in between.

Energy 321
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LanzaTech collaborating with Swayana to convert waste gases from ferroalloy production to ethanol

Green Car Congress

Ferroalloys are alloys of iron with some element other than carbon; the ferroalloy “carries” that element into molten metal—e.g., Ferroalloys are usually produced by the reduction of a metallic ore (usually an oxide) by carbon. during steel manufacturing. In all cases, however, the production of ferroalloys is energy-intensive.

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Neste-led project verified 50% methane emission reduction at palm oil mills using belt filter press

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The project took place in palm oil mills in Indonesia and Malaysia, and was conducted in collaboration with a palm oil company KLK, a Dutch sustainable trade organization IDH, and an international certification system ISCC (International Sustainability and Carbon Certification). The field work was conducted by Meo Carbon Solutions.

Oil 244
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Welcome To The Age of Stupid

Creative Greenius

Oscar-nominated Pete Postlethwaite (In The Name of the Father, Brassed Off) stars as a man living alone in the devasted world of 2055, looking back at archive footage from 2007 and asking: why didn’t we stop climate change when we had the chance?

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Renault 2010 Environment Workshop, Part 1: Combustion Engine Technology and Product Plans

Green Car Congress

Renault held a “2010 Environment Workshop” last week to showcase its progress across its range of vehicles’ full lifecycle through the Renault eco² program. Renault introduced the 1,149cc TCe 100 for Twingo, Clio and Modus in 2007. New TCe gasoline engine family. The TCe 100 delivers the power output of a 1.4-liter

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Researchers Find That Unusual Arctic Warmth and Tropical Wetness Likely Cause for Methane Increase

Green Car Congress

Unusually high temperatures in the Arctic and heavy rains in the tropics likely drove a global increase in atmospheric methane in 2007 and 2008 after a decade of near-zero growth, according to a new study. Methane is the second most abundant greenhouse gas after carbon dioxide, albeit a distant second. Earlier post.)

2007 230
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DOE Launches $122M Energy Innovation Hub to Focus on Solar Fuels: Fuels from Sunlight

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“The ultimate transport solution would be solar fuels, made from using sunlight to split water and produce hydrogen, or to reduce atmospheric carbon dioxide and combine it with water to produce other clean solar fuels.The opportunities for bio-inspired fuels and for innovative routes to produce them are virtually limitless.

Solar 299