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    Oxford Catalysts has placed an order worth approximately €700,000 (US$1 million) with the German company Amtec for the purchase of two Spider16 high throughput screening reactors. The first will be used to speed up the development of catalysts for hydrodesulphurisation (HDS). The second will be used to further the development of catalysts for use in gas to liquid (GTL) and Fischer-Tropsch processes which can be applied to next generation biofuels. AlphaGalileo - December 18, 2007.

    According to the Instituto Brasileiro de Geografia e Estatística (IBGE), Brazil's production of sugarcane will increase from 514,1 million tonnes this season, to a record 561,8 million tonnes in the 2008/09 cyclus - an increase of 9.3%. New numbers are also out for the 2007 harvest in Brazil's main sugarcane growing region, the Central-South: a record 425 million tonnes compared to 372,7 million tonnes in 2006, or a 14% increase. The estimate was provided by Unica – the União da Indústria de Cana-de-Açúcar. Jornal Cana - December 16, 2007.

    The University of East Anglia and the UK Met Office's Hadley Centre have today released preliminary global temperature figures for 2007, which show the top 11 warmest years all occurring in the last 13 years. The provisional global figure for 2007 using data from January to November, currently places the year as the seventh warmest on records dating back to 1850. The announcement comes as the Secretary-General of the World Meteorological Organization (WMO), Michel Jarraud, speaks at the Conference of the Parties (COP) in Bali. Eurekalert - December 13, 2007.

    The Royal Society of Chemistry has announced it will launch a new journal in summer 2008, Energy & Environmental Science, which will distinctly address both energy and environmental issues. In recognition of the importance of research in this subject, and the need for knowledge transfer between scientists throughout the world, from launch the RSC will make issues of Energy & Environmental Science available free of charge to readers via its website, for the first 18 months of publication. This journal will highlight the important role that the chemical sciences have in solving the energy problems we are facing today. It will link all aspects of energy and the environment by publishing research relating to energy conversion and storage, alternative fuel technologies, and environmental science. AlphaGalileo - December 10, 2007.

    Dutch researcher Bas Bougie has developed a laser system to investigate soot development in diesel engines. Small soot particles are not retained by a soot filter but are, however, more harmful than larger soot particles. Therefore, soot development needs to be tackled at the source. Laser Induced Incandescence is a technique that reveals exactly where soot is generated and can be used by project partners to develop cleaner diesel engines. Terry Meyer, an Iowa State University assistant professor of mechanical engineering, is using similar laser technology to develop advanced sensors capable of screening the combustion behavior and soot characteristics specifically of biofuels. Eurekalert - December 7, 2007.

    Lithuania's first dedicated biofuel terminal has started operating in Klaipeda port. At the end of November 2007, the stevedoring company Vakaru krova (VK) started activities to manage transshipments. The infrastructure of the biodiesel complex allows for storage of up to 4000 cubic meters of products. During the first year, the terminal plans to transship about 70.000 tonnes of methyl ether, after that the capacities of the terminal would be increased. Investments to the project totaled €2.3 million. Agrimarket - December 5, 2007.

    New Holland supports the use of B100 biodiesel in all equipment with New Holland-manufactured diesel engines, including electronic injection engines with common rail technology. Overall, nearly 80 percent of the tractor and equipment manufacturer's New Holland-branded products with diesel engines are now available to operate on B100 biodiesel. Tractor and equipment maker John Deere meanwhile clarified its position for customers that want to use biodiesel blends up to B20. Grainnet - December 5, 2007.

    According to Wetlands International, an NGO, the Kyoto Protocol as it currently stands does not take into account possible emissions from palm oil grown on a particular type of land found in Indonesia and Malaysia, namely peatlands. Mongabay - December 5, 2007.

    Malaysia's oil & gas giant Petronas considers entering the biofuels sector. Zamri Jusoh, senior manager of Petronas' petroleum development management unit told reporters "of course our focus is on oil and gas, but I think as we move into the future we cannot ignore the importance of biofuels." AFP - December 5, 2007.

    In just four months, the use of biodiesel in the transport sector has substantially improved air quality in Metro Manila, data from the Philippines Department of Environment and Natural Resources (DENR) showed. A blend of one percent coco-biodiesel is mandated by the Biofuels Act of 2007 which took effect last May. By 2009, it would be increased to two percent. Philippine Star - December 4, 2007.

    Kazakhstan will next year adopt laws to regulate its fledgling biofuel industry and plans to construct at least two more plants in the next 18 months to produce environmentally friendly fuel from crops, industry officials said. According to Akylbek Kurishbayev, vice-minister for agriculture, he Central Asian country has the potential to produce 300,000 tons a year of biodiesel and export half. Kazakhstan could also produce up to 1 billion liters of bioethanol, he said. "The potential is huge. If we use this potential wisely, we can become one of the world's top five producers of biofuels," Beisen Donenov, executive director of the Kazakhstan Biofuels Association, said on the sidelines of a grains forum. Reuters - November 30, 2007.

    SRI Consulting released a report on chemicals from biomass. The analysis highlights six major contributing sources of green and renewable chemicals: increasing production of biofuels will yield increasing amounts of biofuels by-products; partial decomposition of certain biomass fractions can yield organic chemicals or feedstocks for the manufacture of various chemicals; forestry has been and will continue to be a source of pine chemicals; evolving fermentation technology and new substrates will also produce an increasing number of chemicals. Chemical Online - November 27, 2007.

    German industrial conglomerate MAN AG plans to expand into renewable energies such as biofuels and solar power. Chief Executive Hakan Samuelsson said services unit Ferrostaal would lead the expansion. Reuters - November 24, 2007.

    Analysts think Vancouver-based Ballard Power Systems, which pumped hundreds of millions and decades of research into developing hydrogen fuel cells for cars, is going to sell its automotive division. Experts describe the development as "the death of the hydrogen highway". The problems with H2 fuel cell cars are manifold: hydrogen is a mere energy carrier and its production requires a primary energy input; production is expensive, as would be storage and distribution; finally, scaling fuel cells and storage tanks down to fit in cars remains a huge challenge. Meanwhile, critics have said that the primary energy for hydrogen can better be used for electricity and electric vehicles. On a well-to-wheel basis, the cleanest and most efficient way to produce hydrogen is via biomass, so the news is a set-back for the biohydrogen community. But then again, biomass can be used more efficiently as electricity for battery cars. Canada.com - November 21, 2007.

    South Korea plans to invest 20 billion won (€14.8/$21.8 million) by 2010 on securing technologies to develop synthetic fuels from biomass, coal and natural gas, as well as biobutanol. 29 private companies, research institutes and universities will join this first stage of the "next-generation clean energy development project" led by South Korea's Ministry of Commerce, Industry and Energy. Korea Times - November 19, 2007.

    OPEC leaders began a summit today with Venezuelan President Hugo Chavez issuing a chilling warning that crude prices could double to US$200 from their already-record level if the United States attacked Iran or Venezuela. He urged assembled leaders from the OPEC, meeting for only the third time in the cartel's 47-year history, to club together for geopolitical reasons. But the cartel is split between an 'anti-US' block including Venezuela, Iran, and soon to return ex-member Ecuador, and a 'neutral' group comprising most Gulf States. France24 - November 17, 2007.

    The article "Biofuels: What a Biopact between North and South could achieve" published in the scientific journal Energy Policy (Volume 35, Issue 7, 1 July 2007, Pages 3550-3570) ranks number 1 in the 'Top 25 hottest articles'. The article was written by professor John A. Mathews, Macquarie University (Sydney, Autralia), and presents a case for a win-win bioenergy relationship between the industrialised and the developing world. Mathews holds the Chair of Strategic Management at the university, and is a leading expert in the analysis of the evolution and emergence of disruptive technologies and their global strategic management. ScienceDirect - November 16, 2007.

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Tuesday, December 18, 2007

Florida goes green: PEF to buy all electricity from second, 75MW biomass plant

Progress Energy Florida (PEF) announces it has signed another contract with Biomass Gas & Electric LLC (BG&E) to purchase the electricity from a second waste-wood biomass plant planned for Florida.

BG&E, based in Atlanta, Ga., plans to build a power plant in north or Central Florida that will use waste wood products - such as yard trimmings, tree bark and wood knots from paper mills - to generate electricity. It would produce around 75 megawatts, or enough electricity to power 46,000 homes. The plant is expected to avoid the need to burn nearly 5 million tons of coal over the 20-year life of the contract. It would be identical to BG&E's waste-wood plant announced in July. Progress Energy Florida agreed to buy the output of that plant as well (previous post).

The green energy plant will use a gasification process to turn biomass into an easily combustible, hydrogen rich syngas. To do so, BG&E's waste-wood plant relies on the SilvaGas process developed by Future Energy Resources Corporation. Historically, biomass gasification technologies have been based on coal gasification designs. Those conventional combustion technologies do not take advantage of the high chemical reactivity of biomass, wasting energy and leaving behind residue typically generated through a burning process.

The SilvaGas process focuses on advanced gasification technologies specifically designed to gasify biomass and utilize the high chemical reactivity of the biomass feedstock. These processes typically feature a compact plant footprint and are not an incineration or combustion processes. Including the elimination of net CO2 additions to the environment, these advanced processes reduce the environmental impact of power generation by 90% compared to typical fossil fuel based power plants.

The process consists of the following steps (diagram, click to enlarge):
  1. Wood chips or other biomass materials are loaded into the gasifier
  2. In the gasifier the biomass is mixed with hot sand (1,800º F / ~1000°C), turning it into product gas and residual char; a small amount of steam and the rapid release product gas provides the conveying force for the reaction
  3. The residual char and cooled sand (1,500 º F / ~800°C) are separated from the product gas by a cyclone separator and discharged to the combustor
  4. The sand is reheated in the combustor by adding air and burning the residual char; the reheated sand is removed from the combustion gas by a cyclone separator and returned to the gasifier
  5. The product gas is cleaned in a scrubber and can be used for a variety of applications such as direct use in gas turbines, boilers, fuel cells or the production of chemicals
  6. The flue gas is a valuable source of heat that can be recovered for uses such as biomass drying, steam production or direct heating
Projected commercial operation is expected to begin in June 2011, about six months after the first waste-wood plant. In total, BG&E has four biomass power plants planned for construction in the next four years:
:: :: :: :: :: :: :: :: :: ::

The contract will be filed for consideration with the Florida Public Service Commission (PSC). The company seeks PSC approval of the contract and certification of the proposed plant as a qualifying facility under Florida laws and regulations that encourage renewable energy.

In the past two years, Progress Energy has signed contracts to add nearly 300 megawatts of renewable energy to its system - which is enough to power 170,000 homes. In July, the company issued a request for renewables in an effort to continue to expand its alternative-energy portfolio.

In May 2006, Progress Energy signed a contract to purchase the energy output (130 MW) from the nation's largest biomass plant to be built in Central Florida. The project, which will utilize an environmentally friendly, dedicated energy crop known as 'E-grass' (Miscanthus x giganteus) as its fuel source, will reduce carbon emissions by more than 20 million tons over the 25-year life of the contract when compared to coal (earlier post) .

PEF purchases more than 800 megawatts from a number of qualifying facilities. They use various fuel sources, including biomass, waste heat from agricultural processes and municipal solid waste.

Progress Energy Florida is a subsidiary of Progress Energy, and provides electricity and related services to nearly 1.7 million customers in Florida.

References:
Progress Energy Florida: Progress Energy Florida signs contract for second waste-wood plant - December 18, 2007.

Biopact: Progress Energy Florida to buy electricity from largest biomass gasification plant - July 27, 2007


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