<body><script type="text/javascript">//<![CDATA[try{(function(a){var b="http://",c="news.mongabay.com",d="/cdn-cgi/cl/",e="img.gif",f=new a;f.src=[b,c,d,e].join("")})(Image)}catch(e){}//]]></script> --------------
Contact Us       Consulting       Projects       Our Goals       About Us
home » Archive »
Nature Blog Network


    A large-scale biogas production project is on scheme in Vienna. 17,000 tonnes of organic municipal waste will be converted into biogas that will save up to 3000 tonnes of CO2. 1.7 million cubic meters of biogas will be generated that will be converted into 11.200 MWh of electricity per year in a CHP plant, the heat of which will be used by 600 Viennese households. The €13 million project will come online later this year. Wien Magazine [*German] - June 11, 2007.

    The annual biodiesel market in Bulgaria may grow to 400 000 tons in two to three years, a report by the Oxford Business Group says. The figure would represent a 300-per cent increase compared to 2006 when 140 000 tons of biodiesel were produced in Bulgaria. This also means that biofuel usage in Bulgaria will account for 5.75 per cent of all fuel consumption by 2010, as required by the European Commission. A total of 25 biofuel producing plants operate in Bulgaria at present. Sofia Echo - June 11, 2007.

    The Jordan Biogas Company in Ruseifa is currently conducting negotiations with the government of Finland to sell CER's under the UN's Clean Development Mechanism obtained from biogas generated at the Ruseifa landfill. Mena FN - June 11, 2007.

    Major European bank BNP Paribas will launch an investment company called Agrinvest this month to tap into the increased global demand for biofuels and rising consumption in Asia and emerging Europe. CityWire - June 8, 2007.

    Malaysian particleboard maker HeveaBoard Bhd expects to save some 12 million ringgit (€2.6/US$3.4 million) a year on fuel as its second plant is set to utilise biomass energy instead of fossil fuel. This would help improve operating margins, group managing director Tenson Yoong Tein Seng said. HeveaBoard, which commissioned the second plant last October, expects capacity utilisation to reach 70% by end of this year. The Star - June 8, 2007.

    Japan's Itochu Corp will team up with Brazilian state-run oil firm Petroleo Brasileiro SA to produce sugar cane-based bioethanol for biofuels, with plans to start exporting the biofuel to Japan around 2010. Itochu and Petrobras will grow sugarcane as well as build five to seven refineries in the northeastern state of Pernambuco. The two aim to produce 270 million liters (71.3 million gallons) of bioethanol a year, and target sales of around 130 billion yen (€800million / US$1billion) from exports of the products to Japan. Forbes - June 8, 2007.

    Italian refining group Saras is building one of Spain's largest flexible biodiesel plants. The 200,000 ton per year factory in Cartagena can handle a variety of vegetable oils. The plant is due to start up in 2008 and will rely on European as well as imported feedstocks such as palm oil. Reuters - June 7, 2007.

    The University of New Hampshire's Biodiesel Group is to test a fully automated process to convert waste vegetable oil into biodiesel. It has partnered with MPB Bioenergy, whose small-scale processor will be used in the trials. UNH Biodiesel Group - June 7, 2007.

    According to the Barbados Agricultural Management Company (BAMC), the Caribbean island state has a large enough potential to meet both its domestic ethanol needs (E10) and to export to international markets. BAMC is working with state actors to develop an entirely green biofuel production process based on bagasse and biomass. The Barbados Advocate - June 6, 2007.

    Energea, BioDiesel International and the Christof Group - three biodiesel producers from Austria - are negotiating with a number of Indonesian agribusiness companies to cooperate on biodiesel production, Austrian Commercial Counselor Raymund Gradt says. The three Austrian companies are leading technology solution providers for biodiesel production and currently produce a total of 440,000 tons of biodiesel per annum in Austria, more than half of their country’s annual demand of around 700,000-800,000 tons. In order to meet EU targets, they want to produce biodiesel abroad, where feedstocks and production is more competitive. BBJ - June 6, 2007.

    China will develop 200 million mu (13.3 million hectares) of forests by 2020 in order to supply the raw materials necessary for producing 6 million tons of biodiesel and biomass per year, state media reported today. InterFax China - June 6, 2007.

    British Petroleum is planning a biofuel production project in Indonesia. The plan is at an early stage, but will involve the establishment of an ethanol or biodiesel plant based on sugarcane or jatropha. The company is currently in talks with state-owned plantation and trading firm Rajawali Nusantara Indonesia (RNI) as its potential local partner for the project. Antara - June 6, 2007.

    A pilot project to produce biodiesel from used domestic vegetable oil is underway at the Canary Technological Institute in Gran Canaria. Marta Rodrigo, the woman heading up the team, said the project is part of the EU-wide Eramac scheme to encourage energy saving and the use of renewable energy. Tenerife News - June 6, 2007.

    Royal Dutch Shell Plc is expanding its fuel distribution infrastructure in Thailand by buying local petrol stations. The company will continue to provide premium petrol until market demand for gasohol (an petrol-ethanol mixture) climbs to 70-90%, which will prove customers are willing to switch to the biofuel. "What we focus on now is proving that our biofuel production technology is very friendly to engines", a company spokesman said. Bangkok Post - June 5, 2007.

    Abraaj, a Dubai-based firm, has bought the company Egyptian Fertilizers in order to benefit from rising demand for crops used to make biofuels. The Abraaj acquisition of all the shares of Egyptian Fertilizers values the company based in Suez at US$1.41 billion. Egyptian Fertilizers produces about 1.25 million tons a year of urea, a nitrogen-rich crystal used to enrich soils. The company plans to expand its production capacity by as much as 20 percent in the next two years on the expected global growth in biofuel production. International Herald Tribune - June 4, 2007.

    China and the US will soon sign a biofuel cooperation agreement involving second-generation fuels, a senior government official said. Ma Kai, director of the National Development and Reform Commission, said at a media briefing that vice premier Wu Yi discussed the pact with US Secretary of Energy Samuel Bodman and other US officials during the strategic economic dialogue last month. Forbes - June 4, 2007.

    German biogas company Schmack Biogas AG reports a 372% increase in revenue for the first quarter of the year, demonstrating its fast growth. Part of it is derived from takeovers. Solarserver [*German] - June 3, 2007.

    Anglo-Dutch oil giant Royal Dutch Shell PLC has suspended the export of 150,000 barrels per day of crude oil because of community unrest in southern Nigeria, a company spokesman said. Villagers from K-Dere in the restive Ogoniland had stormed the facility that feeds the Bonny export terminal, disrupting supply of crude. It was the second seizure in two weeks. Shell reported on May 15 that protesters occupied the same facility, causing a daily output loss of 170,000 barrels. Rigzone - June 2, 2007.

    Heathrow Airport has won approval to plan for the construction of a new 'green terminal', the buildings of which will be powered, heated and cooled by biomass. The new terminal, Heathrow East, should be completed in time for the 2012 London Olympics. The new buildings form part of operator BAA's £6.2bn 10-year investment programme to upgrade Heathrow. Transport Briefing - June 1, 2007.

    A new algae-biofuel company called LiveFuels Inc. secures US$10 million in series A financing. LiveFuels is a privately-backed company working towards the goal of creating commercially competitive biocrude oil from algae by 2010. PRNewswire - June 1, 2007.

    Covanta Holding Corp., a developer and operator of large-scale renewable energy projects, has agreed to purchase two biomass energy facilities and a biomass energy fuel management business from The AES Corp. According to the companies, the facilities are located in California's Central Valley and will add 75 MW to Covanta's portfolio of renewable energy plants. Alternative Energy Retailer - May 31, 2007.

    Two members of Iowa’s congressional delegation are proposing a study designed to increase the availability of ethanol across the country. Rep. Leonard Boswell, D-Ia., held a news conference Tuesday to announce that he has introduced a bill in the U.S. House, asking for a US$2 million study of the feasibility of transporting ethanol by pipeline. Sen. Tom Harkin, D-Ia., has introduced a similar bill in the Senate. Des Moines Register - May 30, 2007.

    A new market study by Frost & Sullivan Green Energy shows that the renewables industry in the EU is expanding at an extraordinary rate. Today biofuels and other renewables represent about 2.1 per cent of the EU's gross domestic product and account for 3.5 million jobs. The study forecasts that revenues from renewables in the world's largest economy are set to double, triple or increase even more over the next few years. Engineer Live - May 29, 2007.

    A project to evaluate barley’s potential in Canada’s rapidly evolving biofuels industry has received funding of $262,000 from the Biofuels Opportunities for Producers Initiative (BOPI). Western Barley Growers Association [*.pdf] - May 27, 2007.

    PNOC-Alternative Fuels Corporation (PNOC-AFC), the biofuel unit of Philippine National Oil Company, is planning to undertake an initial public offering next year or in 2009 so it can have its own cash and no longer rely on its parent for funding of biofuels projects. Manila Bulletin - May 27, 2007.

    TMO Renewables Limited, a producer of ethanol from biomass, has licensed the ERGO bioinformatics software developed and maintained by Integrated Genomics. TMO will utilize the genome analysis tools for gene annotation, metabolic reconstruction and enzyme data-mining as well as comparative genomics. The platform will enable the company to further understand and exploit its thermophilic strains used for the conversion of biomass into fuel. CheckBiotech - May 25, 2007.

    Melbourne-based Plantic Technologies Ltd., a company that makes biodegradable plastics from plants, said 20 million pounds (€29/US$39 million) it raised by selling shares on London's AIM will help pay for its first production line in Europe. Plantic Technologies [*.pdf] - May 25, 2007.

    Shell Hydrogen LLC and Virent Energy Systems have announced a five-year joint development agreement to develop further and commercialize Virent's BioForming technology platform for the production of hydrogen from biomass. Virent Energy Systems [*.pdf] - May 24, 2007.

    Spanish energy and engineering group Abengoa will spend more than €1 billion (US$1.35 billion) over the next three years to boost its bioethanol production, Chairman Javier Salgado said on Tuesday. The firm is studying building four new plants in Europe and another four in the United States. Reuters - May 23, 2007.

    According to The Nikkei, Toyota is about to introduce flex-fuel cars in Brazil, at a time when 8 out of 10 new cars sold in the country are already flex fuel. Brazilians prefer ethanol because it is about half the price of gasoline. Forbes - May 22, 2007.

    Virgin Trains is conducting biodiesel tests with one of its diesel engines and will be running a Voyager train on a 20 percent biodiesel blend in the summer. Virgin Trains Media Room - May 22, 2007.

    Australian mining and earthmoving contractor Piacentini & Son will use biodiesel from South Perth's Australian Renewable Fuels across its entire fleet, with plans to purchase up to 8 million litres from the company in the next 12 months. Tests with B20 began in October 2006 and Piacentinis reports very positive results for economy, power and maintenance. Western Australia Business News - May 22, 2007.

    Malaysia's Plantation Industries and Commodities Minister Datuk Peter Chin Fah Kui announces he will head a delegation to the EU in June, "to counter European anti-palm oil activists on their own home ground". The South East Asian palm oil industry is seen by many European civil society organisations and policy makers as unsustainable and responsible for heavy deforestation. Malaysia Star - May 20, 2007.

    Paraguay and Brazil kick off a top-level seminar on biofuels, cooperation on which they see as 'strategic' from an energy security perspective. 'Biocombustiveis Paraguai-Brasil: Integração, Produção e Oportunidade de Negócios' is a top-level meeting bringing together the leaders of both countries as well as energy and agricultural experts. The aim is to internationalise the biofuels industry and to use it as a tool to strengthen regional integration and South-South cooperation. PanoramaBrasil [*Portuguese] - May 19, 2007.

    Portugal's Galp Energia SGPS and Petrobras SA have signed a memorandum of understanding to set up a biofuels joint venture. The joint venture will undertake technical and financial feasibility studies to set up a plant in Brazil to export biofuels to Portugal. Forbes - May 19, 2007.


Creative Commons License


Tuesday, June 12, 2007

Joint Genome Institute announces 2008 genome sequencing targets with focus on bioenergy and carbon cycle

The U.S. Department of Energy's Joint Genome Institute (DOE JGI) has announced the latest Community Sequencing Program (CSP) portfolio. These plant and microbial targets - most with implications for bioenergy and the carbon cycle - total some 21 billion nucleotides of DNA sequence capacity allocated to public projects submitted through the CSP for fiscal year 2008.

The efforts are carried out by international teams of scientists and deal with plants and organisms that are candidates for biomass energy, for the conversion of biomass into biofuels and for bioremediation.

Eucalyptus
Among the highest profile and largest of these projects, with a 600-million-nucleotide genome, is the genome of the tropical eucalyptus tree (Eucalyptus grandis) - geared to the generation of resources for renewable biomass energy. This sequencing effort is led by Alexander Myburg of the University of Pretoria, South Africa, with Gerald Tuskan of Oak Ridge National Laboratory (and DOE JGI), and Dario Grattapaglia, of EMBRAPA Genetic Resources and Biotechnology (Brazil). The proposal for this project to DOE JGI comes from the International Eucalyptus Genome Consortium (IEuGC), supported by 62 letters from 55 organizations in 15 countries.

The biomass production and carbon sequestration capacities of eucalyptus trees match DOE's and the U.S. interests in alternative energy production and global carbon cycling. The consortium of eucalyptus draws upon the expertise from dozens of institutions and hundreds of researchers worldwide.

Eucalyptus has a very large bioenergy potential in the tropics, as was recently shown in an EU study indicating the amount of suitable non-forest land for the crop. In Central Africa and Brazil alone, some 92 million hectares of land are available where the crop can be grown sustainably (earlier post).

A major challenge for the achievement of a sustainable energy future is the understanding of the molecular basis of superior growth and adaptation in woody plants suitable for biomass production. Eucalyptus species are among the fastest growing woody plants in the world and, at approximately 18 million hectares in 90 countries, the most widely planted genus of plantation forest trees in the world. Eucalyptus is also listed as one of the U.S. Department of Energy's candidate biomass energy crops.

Genome sequencing is essential for understanding the basis of eucalyptus's superior properties and to compare and contrast them with other species. The unique evolutionary history, keystone ecological status, and adaptation to marginal sites make eucalyptus an excellent focus for expanding knowledge of the evolution and adaptive biology of perennial plants. The eucalyptus genome, the second tree to be sequenced, will also provide extraordinary opportunities for comparative genomic analysis with the poplar, the first ever tree sequenced by an international team of scientists, including those of the DOE JGI last year (previous post):
:: :: :: :: :: :: :: :: ::

Foxtail millet
The second largest CSP project selected for 2008 is foxtail millet (Setaria italica), led by researchers at the University of Georgia, the University of Florida, the University of Missouri, the U.S. Department of Agriculture Agricultural Research Service - Cold Spring Harbor Laboratory, and the University of Tennessee.

Foxtail millet, a forage crop, is a close relative of several prospective biofuel crops, including switchgrass, napiergrass, sorghum and pearl millet. It is grown extensively in East Asia, Africa and India. In the U.S., pearl millet is grown on some 1.5 million acres. It is envisioned that pearl millet would be useful as a supplement or replacement for corn in ethanol plants in regions that suffer from drought and low-fertility soils.

Carbon cycle and algae
The third largest genome project to be taken on by DOE JGI in 2008 is the marine red alga Porphyra purpurea. The ocean plays a key role in removing carbon dioxide from the atmosphere with the help of marine photosynthetic organisms like Porphyra consuming the carbon and releasing oxygen. Porphyra species are among the most common algae in the intertidal and subtidal zones of temperate rocky shores in both the northern and southern hemispheres. Understanding the effects of elevated climatic stresses on photosynthetic organisms would benefit from genome-enabled studies of carbon fixation in Porphyra, because of this organism's great diversity of light-harvesting and photo-protective strategies.

The CSP will pursue eight smaller eukaryotic projects in 2008, using both traditional Sanger sequencing and next-generation pyrosequencing technology. These projects include the following:
  • Paxillus involutus: Over 75 percent of the carbon in terrestrial ecosystems is stored in forests. More than half of this carbon is found in soil organic matter (SOM). Recent studies have indicated that ectomycorrhizal fungi like Paxillus provide the dominant pathway through which carbon enters the SOM. These fungi are also known to protect plants from toxic metals. Thus, the development of metal-tolerant fungal associations would provide a strategy for active remediation of metal-contaminated soils.
  • Two species of Phaeocystis phytoplankton: The Phaeocystis genus contributes approximately 10 percent of annual global marine primary photosynthetic production, equivalent to four billion metric tons of carbon dioxide captured or "fixed" annually--reinforcing its importance for the study of the global carbon cycle and carbon sequestration.
  • The leaf-degrading fungus Agaricus bisporus: Genomic studies of A. bisporus target enhanced understanding of the mechanisms employed for efficient conversion of lignocellulose--crucial for the production of fuels and products from renewable biomass.
  • The first ciliated protozoan genome, Tetrahymena thermophila: A microbial model organism for discovering fundamental principles of eukaryotic biology, it will allow improved construction and stability of cell lines for the over-expression of proteins, including cellulase enzymes to overcome the limiting hurdle of biomass-to-biofuel production and metal-chelating proteins to enhance the already superior capacity of ciliates for bioremediation of toxic heavy metals in industrial effluents.
  • Pine and Conifer EST resource: expressed sequence tags (ESTs) are fragments of DNA sequence that serve as a tool for the identification of genes and prediction of their protein products and their function. Conifer forests are among the most productive in terms of annual lignocellulosic biomass generation, and coniferous trees are the preferred feedstock for much of the forest products industry. Climate change and exotic forest pests are threatening conifer populations. Breeding programs to improve conifers will benefit from access to this genomic resource.
  • The soybean pathogen Heterodera glycines: Soybean is a major oil, feed, and export crop, with $17 billion annually in unprocessed crop value in the U.S. alone. Soy biodiesel is a leading contender for a renewable, alternative vehicle fuel with a high energy density. Soybean has the environmental and energy advantage of not requiring the use of nitrogen fertilizer. H. glycines is the most significant pathogen of soybean in the U.S.; thus, sequencing its genome would aid in the development of control strategies and directly contribute to soybean yield enhancement.
  • The liverwort, Marchantia polymorpha: The origin of land plants is acknowledged as one of the major evolutionary events in the earth's history. Experimental, paleontological, morphological, and molecular systematic data all point to the liverworts as being among the first plants to evolve and colonize the landscape. Thus, liverworts are a key group to include in any comparative study aimed at understanding the origin and evolution of organisms that now cover much of terrestrial earth.
Microbes for bioprocessing
DOE JGI and its collaborators have pioneered the emerging discipline of metagenomics - isolating, sequencing, and characterizing DNA extracted directly from environmental samples - to obtain a genomic and metabolic profile of the microbial community residing in a particular environment. In addition to adding 54 different microbial isolate genomes to the production sequencing queue in 2008, DOE JGI will work with large communities of collaborators to take on four important metagenomic projects.
  • Anammox bacteria: Anammox bacteria are able to synthesize the rocket fuel hydrazine from ammonia and hydroxylamine. Insight into the genes and proteins involved in this reaction may be the basis for further optimization of the production of this potent fuel in a suitable biological system. Also, anammox bacteria are responsible for about 50 percent of the processing of ammonia to nitrogen gas in the ocean. In marine ecosystems, the carbon and nitrogen cycles are closely connected. More information about the regulation and mechanism of CO2 sequestration by anammox bacteria in the ocean will contribute to our understanding of the global biogeochemical cycles and their impact on climate change.
  • Biogas-degrading community: It is estimated that 236 million tons of municipal solid waste is produced annually in the U.S., 50 percent of which is biomass. Converting organic waste to renewable biofuel represents an appealing option to exploit this potential resource. In California alone, it is estimated that 22 million tons of organic waste is generated annually, which if converted by microbial digestion, could produce biogas equivalent to 1.3 million gallons of gasoline per day. Yet little is known about the microorganisms involved and their biology. This study aims to optimize the anaerobic digestion process and promote conversion of biomass into biofuel.
  • Accumulibacter population genomics: Enhanced biological phosphorus removal (EBPR) is a wastewater treatment process used throughout the world to protect surface waters from accelerated stagnation and depletion of oxygen. EBPR can be unreliable and often requires expensive backup chemical treatments to protect sensitive receiving waters. This project will shed light on the microbial population dynamics leading to better use and management of these important environmental systems.
  • Genomics of Yellowstone geothermal environments: The hot pools of Yellowstone National Park harbor a mostly unexplored treasure-trove of extremeophiles, microbes that thrive in extreme conditions. These communities represent a rich opportunity to identify enzymes or processes that promise to advance biofuels and nanomaterial science applications.
Established in 2005, the Community Sequencing Program (CSP) provides the scientific community at large with access to high-throughput sequencing by DOE JGI for projects of relevance to DOE missions. Sequencing projects are chosen based on scientific merit - judged through independent peer review - and relevance to issues in bioenergy, global carbon cycling, and bioremediation.

More information:
DOE JGI: DOE Joint Genome Institute Announces 2008 Genome Sequencing Targets - June 8, 2007.

The full list of the CSP 2008 sequencing projects can be found here.

The International Eucalyptus Genome Network.


0 Comments:

Post a Comment

Links to this post:

Create a Link

<< Home