Spanish company Ferry Group is to invest €42/US$55.2 million in a project for the production of biomass fuel pellets in Bulgaria.
The 3-year project consists of establishing plantations of paulownia trees near the city of Tran. Paulownia is a fast-growing tree used for the commercial production of fuel pellets.
Dnevnik - Feb. 20, 2007.
Hungary's BHD Hõerõmû Zrt. is to build a 35 billion Forint (€138/US$182 million) commercial biomass-fired power plant with a maximum output of 49.9 MW in Szerencs (northeast Hungary).
Portfolio.hu - Feb. 20, 2007.
Tonight at 9pm, BBC Two will be showing a program on geo-engineering techniques to 'save' the planet from global warming. Five of the world's top scientists propose five radical scientific inventions which could stop climate change dead in its tracks. The ideas include: a giant sunshade in space to filter out the sun's rays and help cool us down; forests of artificial trees that would breath in carbon dioxide and stop the green house effect and a fleet futuristic yachts that will shoot salt water into the clouds thickening them and cooling the planet.
BBC News - Feb. 19, 2007.
Archer Daniels Midland, the largest U.S. ethanol producer, is planning to open a biodiesel plant in Indonesia with Wilmar International Ltd. this year and a wholly owned biodiesel plant in Brazil before July, the Wall Street Journal reported on Thursday. The Brazil plant is expected to be the nation's largest, the paper said. Worldwide, the company projects a fourfold rise in biodiesel production over the next five years. ADM was not immediately available to comment.
Reuters - Feb. 16, 2007.
Finnish engineering firm Pöyry Oyj has been awarded contracts by San Carlos Bioenergy Inc. to provide services for the first bioethanol plant in the Philippines. The aggregate contract value is EUR 10 million. The plant is to be build in the Province of San Carlos on the north-eastern tip of Negros Island. The plant is expected to deliver 120,000 liters/day of bioethanol and 4 MW of excess power to the grid.
Kauppalehti Online - Feb. 15, 2007.
In order to reduce fuel costs, a Mukono-based flower farm which exports to Europe, is building its own biodiesel plant, based on using Jatropha curcas seeds. It estimates the fuel will cut production costs by up to 20%.
New Vision (Kampala, Uganda) - Feb. 12, 2007.
The Tokyo Metropolitan Government has decided to use 10% biodiesel in its fleet of public buses. The world's largest city is served by the Toei Bus System, which is used by some 570,000 people daily.
Digital World Tokyo - Feb. 12, 2007.
Fearing lack of electricity supply in South Africa and a price tag on CO2, WSP Group SA is investing in a biomass power plant that will replace coal in the Letaba Citrus juicing plant which is located in Tzaneen.
Mining Weekly - Feb. 8, 2007.
In what it calls an important addition to its global R&D capabilities, Archer Daniels Midland (ADM) is to build a new bioenergy research center in Hamburg, Germany.
World Grain - Feb. 5, 2007.
EthaBlog's Henrique Oliveira interviews leading Brazilian biofuels consultant Marcelo Coelho who offers insights into the (foreign) investment dynamics in the sector, the history of Brazilian ethanol and the relationship between oil price trends and biofuels.
EthaBlog - Feb. 2, 2007.
The government of Taiwan has announced its renewable energy target: 12% of all energy should come from renewables by 2020. The plan is expected to revitalise Taiwan's agricultural sector and to boost its nascent biomass industry.
China Post - Feb. 2, 2007.
Production at Cantarell, the world's second biggest oil field, declined by 500,000 barrels or 25% last year. This virtual collapse is unfolding much faster than projections from Mexico's state-run oil giant Petroleos Mexicanos.
Wall Street Journal - Jan. 30, 2007.
Dubai-based and AIM listed Teejori Ltd. has entered into an agreement to invest â¬6 million to acquire a 16.7% interest in Bekon, which developed two proprietary technologies enabling dry-fermentation of biomass. Both technologies allow it to design, establish and operate biogas plants in a highly efficient way. Dry-Fermentation offers significant advantages to the existing widely used wet fermentation process of converting biomass to biogas.
Ame Info - Jan. 22, 2007.
Hindustan Petroleum Corporation Limited is to build a biofuel production plant in the tribal belt of Banswara, Rajasthan, India. The petroleum company has acquired 20,000 hectares of low value land in the district, which it plans to commit to growing jatropha and other biofuel crops. The company's chairman said HPCL was also looking for similar wasteland in the state of Chhattisgarh.
Zee News - Jan. 15, 2007.
The Zimbabwean national police begins planting jatropha for a pilot project that must result in a daily production of 1000 liters of biodiesel.
The Herald (Harare), Via AllAfrica - Jan. 12, 2007.
In order to meet its Kyoto obligations and to cut dependence on oil, Japan has started importing biofuels from Brazil and elsewhere. And even though the country has limited local bioenergy potential, its Agriculture Ministry will begin a search for natural resources, including farm products and their residues, that can be used to make biofuels in Japan. To this end, studies will be conducted at 900 locations nationwide over a three-year period.
The Japan Times - Jan. 12, 2007.
Chrysler's chief economist Van Jolissaint has launched an arrogant attack on "quasi-hysterical Europeans" and their attitudes to global warming, calling the Stern Review 'dubious'. The remarks illustrate the yawning gap between opinions on climate change among Europeans and Americans, but they also strengthen the view that announcements by US car makers and legislators about the development of green vehicles are nothing more than window dressing. Today, the EU announced its comprehensive energy policy for the 21st century, with climate change at the center of it.
BBC News - Jan. 10, 2007.
The new Canadian government is investing $840,000 into BioMatera Inc. a biotech company that develops industrial biopolymers (such as PHA) that have wide-scale applications in the plastics, farmaceutical and cosmetics industries. Plant-based biopolymers such as PHA are biodegradable and renewable.
Government of Canada - Jan. 9, 2007.
The green future will be one where biomass streams are refined into a myriad of products ranging from fuels, to high-tech fibres, bioplastics and specialty chemicals. This will make the economics of biofuels production much more viable.
This vision of an integrated and sustainable 'bioeconomy' is becoming ever more realistic because different scientific fields are merging and overlapping. Researchers at the State University of New York (SUNY) College of Environmental Science and Forestry (ESF), for example, are developing ways to use cellulose from wood to strengthen plastics, providing a lightweight component that has the added advantage of being biodegradable. Their future aim: to integrate the process with the production of next-generation ethanol.
The researchers succeeded in pulling ultra-strong cellulose nanocrystals (CNXLs) out of biomass from trees and willow shrubs to orange pulp and the pomace left behind after apple cider production, and mixing them with plastics. “By adding an ounce of crystals to a pound of plastic, you can increase the strength of the plastic by a factor of 3,000,” said Dr. William T. Winter, a chemistry professor and director of the Cellulose Research Institute at ESF. “And in the end, in a landfill, it’s just carbon dioxide and water, which can be taken up and made into more biomass.”
“All plant materials contain a minimum of 25 percent cellulose,” Winter says. “Wood from trees is a little higher, between 40 percent and 50 percent.” In addition to being used as strengtheners in plastics, the nanocrystals can be used in ceramics and in biomedical applications such as artificial joints and disposable medical equipment (for a more in-depth introduction on CNXLs and their possible applications, see "The Material Science of Nanocrystals" [*pdf], and Dr. John Simonsen's Cellulose Nanocrystal Composites website.) Using cellulosic nanocrystals to strengthen plastics has advantages over the glass that is often used: glass is heavier, harder on processing machinery and therefore more expensive to work with, and it stays in the ground for centuries. The cellulose nanocrystals will break down quickly in a landfill: ethanol :: biomass :: bioenergy :: biofuels :: energy :: sustainability :: cellulose :: bioplastics :: nanocrystals :: nanotechnology ::bioeconomy :: “Anything which is made in nature can be destroyed in nature,” Winter said. “And these cellulose particles have a lifetime in a landfill of less than 90 days, at which time, they go back into carbon dioxide and water. It can be reabsorbed by other plants that use it to make more cellulose.”
Winter and his team work with a reactor that can process up to 500 grams (about a pound) of material at a time, a significant increase over the 5-gram quantities that are typically used in laboratory settings. The next step is to scale it up to a commercial level.
In Winter’s process, the cellulose is first purified in the laboratory as substances such as wax and gluey lignin are removed from the biomass. The cellulose then goes through a homogenizing process, similar to the one used with dairy products. The cellulose is shredded into tiny particles under high pressure, rendering nanocrystals, so-called because they are so miniscule they are measured in nanometers, or billionths of a meter.
The result is a viscous, white liquid that goes into a microcompounder, where it is mixed with plastic under high pressure. The unit produces a cord – or a ribbon, depending on the die being used to shape it – of crystal-reinforced plastic that can tested for several properties.
Winter’s team is currently working on refining the surface of the crystals so they adhere better to the plastic, and disbursing the crystals throughout the material to achieve the best results.
Integrating with ethanol production In the future, Winter said, the process could be tied to the production of cellulosic ethanol. When hemicellulose is removed from wood for fermentation into ethanol, it leaves behind cellulose that can be treated with enzymes and reduced to the nanocrystals Winter uses in his lab. The value of those crystals in industrial uses represents a significant reduction in the cost of producing ethanol.
And Winter sees possibilities in using the nanocrystals in the bioplastics that are being developed at SUNY-ESF, resulting in strong, lightweight plastics that would degrade in a landfill.
Winter has received more than $1 million in support for the research, mostly from federal sources such as the departments of agriculture and energy, and the Environmental Protection Agency. Other funding has come from Eastman Chemical Company.
One of the most interesting stories of the past few days has been the announcement by majors from the telecoms industry that they will be using biofuels as energy source to power base stations in order to bring mobile phone coverage to the developing world. Ericsson and the GSM Association (GSMA) stated they had started a pilot project in Nigeria, where only one in fifty people has access to a phone and only one in five has access to electricity.
it allows 'marginal' communities in the conceptual 'periphery' to develop independently from 'top-down' decisions at the 'center'
it allows the introduction of crucial services - such as health care, education, communications - that require energy, but that normally reach rural or marginal communities last
it fits into a new energy paradigm in which bottom-up control of local energy resources, decentralisation and local energy independence are key
Shortly after the first announcement of the program in Nigeria, a GSMA executive present at the 3GSM World Congress Asia conference said,they plan to expand the program to India and Bangladesh, where mobile phones for the poor change lives. Symbolically and importantly, GrameenPhone, the initiative launched by Professor Muhammad Yunus, the newest Nobel Peace Prize winner, will participate.
Next week, India’s Idea Cellular will announce its partnership in the program, said Ben Soppitt, the GSMA’s director of strategic operatives. And more Indian companies could join the program. "We are talking to a number of Indian operators," Soppitt said. And according to Soppitt, talks are under way with Bangladesh’s GrameenPhone to use biofuel as well. "We don’t have a concrete date for launching of biofuel, but we are working closely with GSMA," said Erik Aas, GrameenPhone’s chief executive officer. "You will see this coming up pretty soon": ethanol :: biodiesel :: biomass :: bioenergy :: biofuels :: energy :: sustainability :: development :: digital divide :: GrameenPhone :: Ericsson and the GSMA, an industry group composed of mobile operators, are working with operators in developing countries to power cellular base stations using biofuel produced from local agricultural products. The program is funded by the GSMA’s Development Fund and started in Nigeria, where operator The MTN Group last week announced it is experimenting with a biofuel-powered base station in Lagos.
Down the road, MTN plans to expand the use of biofuel-powered base stations to rural areas of Nigeria.
In many developing countries, electricity supplies are unreliable, forcing operators to use diesel-powered generators to run their base stations and keep their networks running. Switching to biofuel offers several benefits over diesel, including reducing pollution and supporting local farmers, who produce the pumpkin seeds and palm oil used to make biofuel, Soppitt said.
Ecuadorian company La Fabril SA, one of the largest producers of biodiesel from palm oil in the world and currently the largest exporter of biodiesel into the United States, announced today that it is commercially producing a biodiesel product made from palm oil that has a sub-zero Celsius cloud point.
Palm oil has been widely recognized as being the premier feedstock for making biodiesel. The only technical negative that has been attributed to biodiesel made from it has been its relatively high cloud point (the point at which liquid starts to gel). This poses a problem in cold climates like those of Norhtern Europe and North America. The Malaysian Palm Oil Board (MPOB) was one of the first to develop cold-tolerant, low cloud point biodiesel, in a proprietary process [see Biofuels Policy at the MPOB - *.pdf]. The cloud point of the 'winterised' palm biodiesel produced by the MPOB to date has typically been above 13º Celsius, though. This is still too high to be suitable for use during the European/American winter.
La Fabril has now designed its own production process that lowers the cloud point even more. Its “Cold Flo Biodiesel” is not an additive but a biodiesel fuel that meets ASTM 6751 in the U.S. and EN 14214 in the European Union and that has consistently been tested to -3° Celsius: biodiesel :: biomass :: bioenergy :: biofuels :: energy :: sustainability :: palm oil :: cloud point The biodiesel, which will be sold with a guarantee to withstand 0 degrees Celsius, will be marketed by Biodiesel Energy Systems, Inc., La Fabril’s marketing partner for the United States and Europe. It will be sold to a variety of customers that will put it into transportation, marine, heating oil and power generation applications.
La Fabril has exported more than ten million gallons of biodiesel to the United States in the past twelve months. The company currently has a production capacity of 36 million gallons per year and is completing a mid-refining addition that will allow it to expand to 100 million gallons per year. The company based in Manta, Ecuador is vertically integrated from palm plantations to the refinery. It has produced edible oil products from palm and other oils for over 40 years.
“Our years and experience in vegetable oils together with our commitment to R&D and to being an innovative company has given us the ability to bring this breakthrough product to the market so fast. We hope to see Cold Flo Biodiesel recognized as the premier biodiesel in the world,” said Carlos Gonzalez, General Manager and third generation principal of La Fabril.
Biodiesel produced from palm fruit is interchangeable with petroleum diesel and has many superior qualities over biodiesel produced from other feedstock, such as its oxidation rate. Palm Oil yields approximately 14 times more oil than soybean, which is more commonly used in the United States and much less expensive than rapeseed commonly used in Europe.
International research effort underway to sequence cassava genome, which may result in increased starch yields - USDA Agricultural Research Service - Aug. 30, 2006
Cassava has one of the highest rates of CO2 fixation and sucrose synthesis for any C3 plant. With this in mind, researchers from Ohio State University develop transgenic cassava with starch yields up 2.6 times higher than normal plants by increasing the sink strength for carbohydrate in the crop. This means cassava makes for a 'super crop' when it comes to both CO2 fixation and carbohydrate production, i.e. sugars, the feedstock for ethanol - Plant Biotechnology Journal - Volume 4/Issue 4 - July 2006
Vietnam's Institute of Tropical Biology to invest in Jatropha research - Le courrier du Vietnam - Sept. 6, 2006
Genetic study proves humans have pushed orangutans to the brink of extinction; genetic decline coincides with establishment of oil palm plantations in Malaysia/Indonesia since the 1950/60s- Public Library of Science / BiologyVolume 4/Issue 2 - February, 2006
Sokoine University of Agriculture, Tanzania, develops sorghum and millet processing technologies suitable for local conditions in effort to empower small farmers - IPP Media - Sept. 6, 2006
South Africa blocks GM Sorghum project for fears over contamination of local wild sorghums - Kruger Park - Aug. 26, 2006
Brazilian state of Acre intends to make cattle ranchers reforest land which they have cleared for grazing. The sustainable forestry policy is based on replanting economic tree crops such as mahogany, acai, Brazil nut and palms - BBCNews Sept. 27, 2006
Illegal deforestation of acacia for charcoal is becoming a serious problem in Kenya's Naivasha area. Nobel Peace Prize laureate Wangari Maathai's Green Belt Movement re-afforests with acacia but needs more support to win fight against illegal loggers - Kenya Times Sept. 5, 2006
Australian scientists are conducting a 'time-machine' experiment to see how eucalyptus trees cope with increased levels of CO2 and global warming. - University of Western Sydney Aug. 28, 2006
Bamboo planting can slow deforestation, scientists from the International Center for Research in Agroforestry in Nairobi, Kenya, say. Bamboo rapidly becoming economically beneficial crop with large potential for energy, bioremediation, and afforestation - Chosun (S.Korea) Aug. 30, 2006
"The beauty of miscanthus is that you only have to sow it once...Because of the way it grows, there is no need for fertilisers or chemicals", an English entrepreneur talks about his experience with Miscanthus as an energy crop - Grantham Today Aug. 8, 2006
Wednesday, October 18, 2006
Ultra-strong nanocrystals from biomass make plastic 3,000 times stronger - integrating biofuel production and nanotech
This vision of an integrated and sustainable 'bioeconomy' is becoming ever more realistic because different scientific fields are merging and overlapping. Researchers at the State University of New York (SUNY) College of Environmental Science and Forestry (ESF), for example, are developing ways to use cellulose from wood to strengthen plastics, providing a lightweight component that has the added advantage of being biodegradable. Their future aim: to integrate the process with the production of next-generation ethanol.
The researchers succeeded in pulling ultra-strong cellulose nanocrystals (CNXLs) out of biomass from trees and willow shrubs to orange pulp and the pomace left behind after apple cider production, and mixing them with plastics. “By adding an ounce of crystals to a pound of plastic, you can increase the strength of the plastic by a factor of 3,000,” said Dr. William T. Winter, a chemistry professor and director of the Cellulose Research Institute at ESF. “And in the end, in a landfill, it’s just carbon dioxide and water, which can be taken up and made into more biomass.”
“All plant materials contain a minimum of 25 percent cellulose,” Winter says. “Wood from trees is a little higher, between 40 percent and 50 percent.” In addition to being used as strengtheners in plastics, the nanocrystals can be used in ceramics and in biomedical applications such as artificial joints and disposable medical equipment (for a more in-depth introduction on CNXLs and their possible applications, see "The Material Science of Nanocrystals" [*pdf], and Dr. John Simonsen's Cellulose Nanocrystal Composites website.) Using cellulosic nanocrystals to strengthen plastics has advantages over the glass that is often used: glass is heavier, harder on processing machinery and therefore more expensive to work with, and it stays in the ground for centuries. The cellulose nanocrystals will break down quickly in a landfill:
ethanol :: biomass :: bioenergy :: biofuels :: energy :: sustainability :: cellulose :: bioplastics :: nanocrystals :: nanotechnology ::bioeconomy ::
“Anything which is made in nature can be destroyed in nature,” Winter said. “And these cellulose particles have a lifetime in a landfill of less than 90 days, at which time, they go back into carbon dioxide and water. It can be reabsorbed by other plants that use it to make more cellulose.”
Winter and his team work with a reactor that can process up to 500 grams (about a pound) of material at a time, a significant increase over the 5-gram quantities that are typically used in laboratory settings. The next step is to scale it up to a commercial level.
In Winter’s process, the cellulose is first purified in the laboratory as substances such as wax and gluey lignin are removed from the biomass. The cellulose then goes through a homogenizing process, similar to the one used with dairy products. The cellulose is shredded into tiny particles under high pressure, rendering nanocrystals, so-called because they are so miniscule they are measured in nanometers, or billionths of a meter.
The result is a viscous, white liquid that goes into a microcompounder, where it is mixed with plastic under high pressure. The unit produces a cord – or a ribbon, depending on the die being used to shape it – of crystal-reinforced plastic that can tested for several properties.
Winter’s team is currently working on refining the surface of the crystals so they adhere better to the plastic, and disbursing the crystals throughout the material to achieve the best results.
Integrating with ethanol production
In the future, Winter said, the process could be tied to the production of cellulosic ethanol. When hemicellulose is removed from wood for fermentation into ethanol, it leaves behind cellulose that can be treated with enzymes and reduced to the nanocrystals Winter uses in his lab. The value of those crystals in industrial uses represents a significant reduction in the cost of producing ethanol.
And Winter sees possibilities in using the nanocrystals in the bioplastics that are being developed at SUNY-ESF, resulting in strong, lightweight plastics that would degrade in a landfill.
Winter has received more than $1 million in support for the research, mostly from federal sources such as the departments of agriculture and energy, and the Environmental Protection Agency. Other funding has come from Eastman Chemical Company.
Article continues
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