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Farmers in Vermont are making their own biodiesel from sunflowers, and maybe you have wondered: Can I do that?

First, you might be interested to watch this video on growing sunflowers for biodiesel:

You may be interested in increasing self-sufficiency, replacing fossil fuel with a renewable or saving $2.00 per gallon on diesel fuel. But can the average landowner grow their biodiesel?

Land is the first thing needed to grow sunflowers. But most homesteaders or homeowners are not likely to have the equipment required for producing their own biodiesel, like a combine for harvesting the sunflowers, an oilseed press for extracting oil and a processor for converting the oil to biodiesel. These are expensive pieces of equipment that require a good deal of know-how, and the payback just isn’t there for the small-time producer.

Sunflowers growing at Woods Market Garden Farm

Sunflowers growing at Woods Market Garden Farm

Processing can be done, however, at some on-farm facilities, including Borderview Research Farm in Alburgh, State Line Biofuel Farm in North Bennington and other private farms, or in conjunction with other farms growing oilseeds like Woods Market Garden in Brandon and Ekolott Farm in Newbury. Growers located near to these farms could consider growing oilseeds on their land and bringing them to a nearby facility for processing into biodiesel.

Those wishing to purchase locally-grown biodiesel can also look to Full Sun Company in Middlebury, who will be providing to consumers biodiesel fuel made from recycled cooking oil produced at their Vermont mill and made from locally-grown oilseeds like soybeans, canola and sunflowers.

For growers that do have the land available for oilseed production and a place to process their seed, the growing manual “Oilseed Production in the Northeast” by Dr. Heather Darby at University of Vermont Extension is a useful resource. Those considering the economics of this endeavor should download the “Oilseed Cost and Profit Calculator” produced by Chris Callahan PE at UVM Extension. For more resources including videos, image galleries, reports and helpful links, click to learn more about growing oilseeds for biofuel.

Sunflowers growing at Ekolott Farm in Newbury VT

Sunflowers growing at Ekolott Farm in Newbury VT

Beautiful fields of sunflowers growing in Newbury and Shaftsbury, Vermont will have an unusual future: the flowers’ seeds will be converted to biodiesel and livestock feed. The fuel will be used in Green Mountain Power’s fleet of vehicles and for building heating, saving Green Mountain Power customers money and reducing greenhouse gas emissions and other pollutants. The feed will be used on Vermont farms to supplement animal nutrition.

“Green Mountain Power is leading the way in many local energy initiatives,” said Green Mountain Power President and CEO Mary Powell. “Using Vermont sunflowers to power our vehicles and heat our buildings is a beautiful way to keep our energy local and clean.”

Twenty acres of sunflowers are growing at the State Line Farm Biofuels in Shaftsbury and another ten acres are growing at the Ekolott Farm in Newbury. When the oilseeds are harvested this fall, they will be dried and pressed, then the raw oil will be converted to biodiesel, or B100. The solid portion of the seed, the meal, is valuable as a livestock feed. Depending on the crops’ success, the cost of fuel to Green Mountain Power could be up to one dollar less than current B100 prices.

sunflowers being harvested at state line farm in shaftsbury vt

Sunflowers being harvested at State Line Biofuel Farm in Shaftsbury VT

“It is so great to be part of this innovative test with GMP,” said John Williamson of State Line Farm Biofuels. “Projects like this really help support farmers, plus it’s beautiful to see the fields of sunflowers and even more beautiful to realize it will provide a clean and local power source.”

This pilot is a partnership between Green Mountain Power, UVM Extension, and the Vermont Bioenergy Initiative. UVM Extension and the Vermont Bioenergy Initiative have worked together for several years to encourage the growth of oil seeds as an energy source and the addition of Green Mountain Power is hoped to accelerate this effort even further.

“As a result of the Vermont Bioenergy Initiative, several pioneering farmers in Vermont now have the necessary infrastructure to produce sustainable biodiesel,” notes Chris Callahan, UVM Extension Agricultural Engineer. “This is a unique model: local production for local use. The partnership with Green Mountain Power means more gallons will be made which means lower cost for everyone.”

“The goal is for local biodiesel production to both shave fuel costs for our customers while helping to develop new markets for locally produced liquid fuels,” said Powell. “We see this benefiting local farms and customers as we work together to provide more clean cost-effective and reliable power.”

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About Green Mountain Power

Green Mountain Power (GMP) serves approximately 265,000 residential and business customers in Vermont and has a vision to be the best small company in America by empowering customers to save money and move to clean energy sources. GMP recognizes the role of electric utilities is changing and is focused on a new way of doing business to meet the needs of customers with integrated services, while continuing to generate clean, cost-effective and reliable power in Vermont. In 2014, Vote Solar named GMP a Solar Champion. More information at: www.greenmountainpower.com.

 

About the Vermont Bioenergy Initiative

A program of the Vermont Sustainable Jobs Fund, the Vermont Bioenergy Initiative connects diversified agriculture and local renewable energy production for on-farm and community use by supporting research, technical assistance, and infrastructure development in emerging areas of bioenergy including biodiesel production and distribution for heating and transportation, oil crops for on-farm biodiesel and feed, grass for heating, and algae production for biofuels and wastewater management. More information at: www.VermontBioenergy.com.

 

Fall is harvest season in the nation’s agricultural communities, and energy is a crop of growing importance.  Understanding the unique characteristics of agricultural residue and grass biomass supply chains is critical to the expansion of these non-woody fuels for conversion to useful heat and power. Join the Biomass Thermal Energy Council’s (BTEC) webinar on Wednesday, October 1st at 1PM ET as speakers Jay Van Roekel of Vermeer and Tom Wilson of Wilson Engineering Services discuss the ins-and-outs of agricultural and grass biomass fuels from the field to the boiler.

Topics to include:

• What types of agricultural residues and grass biomass are at commercial stage for conversion to useful heat and power?
• What are the harvest considerations of agricultural residues and grass biomass?
• How are agricultural residues and grass biomass processed and sized?
• How is this non-woody fuel stored, pre and post sizing?
• Case study: what would it take for dedicated grass energy crops to be a viable option for replacing fossil fuels in thermal applications in the U.S. Northeast?
• Q & A with the speakers

National Bioenergy Day will be held on October 22, 2014.

National Bioenergy Day will be held on October 22, 2014.

Save the Date! October 22, 2014, is the second annual NBD Participant Flyer 2014. Spearheaded by the Biomass Power Association, the day is marked with events from across the country that celebrate the many benefits of local bioenergy.

National Bioenergy Day is an opportunity for Vermonters to showcase our research, progress, and impacts in producing local bioenergy for local use.

How To Get Involved:

  • Organize an event on or near October 22nd that showcases bioenergy as a clean, efficient, and resourceful way to produce energy. Emphasizes bioenergy’s role in improving environmental health; and facilitates collaboration along the supply chain.
  • Partner with someone who works in the bioenergy supply chain to create an event.  Use the Vermont Energy Atlas to find partners in your area.
  • Piggyback on an existing event and call it a NBD event.
  • Share and talk about NBD in your social media and press efforts while promoting impacts in your community.

The Vermont Bioenergy Initiative, for example, will spend the day re-capping and previewing events on our Twitter handle that took place throughout the summer and that are planned for the fall.  We’ll be recapping and sharing exciting things like the Biofuels Course at University of Vermont, Digester Operations Master Certificate at Vermont Technical College, annual University of Vermont Extension Crops and Soils Field Day at Borderview Research Farm, educational webinars, and several on-farm meetings and workshops.

If you are interested in planning a National Bioenergy Day to promote your work in Vermont, please contact Sarah Galbraith, program manager of the Vermont Bioenergy Initiative.

Vermont releases a report on jobs and growth in the renewable energy industry.

Vermont releases a report on jobs and growth in the renewable energy industry.

Representatives of the clean energy industry celebrated today as the results of several studies and polls corroborated Vermont’s support for a clean energy future and leadership role in the clean energy industry. Governor Shumlin released the results of the first Vermont Clean Energy Industry Report. The report showed that more than 15,000 Vermonters work in the clean energy industry, which expects to see an additional 12% in growth over the next year.

“The statistics are very encouraging,” says Gabrielle Stebbins, Executive Director of Renewable Energy Vermont, the state trade association for renewable energy businesses. “Clean energy businesses are strong and growing. Meanwhile, two independent polls show that 86% of Vermonter’s support the state’s goal of getting 90% of its energy from renewable sources by 2050, while 90% believe that making this transition is necessary and important. From every corner of the state, Vermonters are sending a strong message to officials and elected leaders that they want a sustainable energy future. Our officials are responding, and the businesses are too.”

Solar electric, modern wood heating, efficiency leaders and others met at Blodgett’s Supply in the state capital to celebrate job growth, Vermonters saving energy and keeping dollars local. “It’s been clear to those in the market that Vermont’s clean energy sector is growing”, said Chair of the Renewable Energy Vermont Board, Tom Hughes of Sunward Solar. “The Vermont Clean Energy Industry Report, however, provides verifiable statistics to show that Vermont’s recent placement as #1 in solar jobs per capita, #2 in solar hot water systems installed, and the lead in farm methane systems is not just anecdotal – it’s real.”

The Report shows that, of the new employment opportunities in the last year, over 81% were new jobs, with the remainder representing new positions for existing employees. It also showed the merging of various business sectors – electricians entering the solar electric market and fuel oil dealers offering their customers more efficient heating systems such as air source heat pumps. “The Clean Energy Industry is not a fringe component of our economy,” Stebbins said. “As more Vermonters move towards an efficient and renewable energy future, more businesses are joining the sector as opportunities continue to grow.”

More Vermonters are moving towards a clean energy future, as the jobs results show. Similarly, two polls have been completed this June, showing Vermonters views towards clean energy. The Energy Action Network poll, released today, shows that Vermonters want clean energy, and they want it now: 74% of those polled agreed that transitioning away from traditional fuels needs to happen as quickly as possible. The Vermont Public Interest Research Group poll showed that support for a clean economy crossed party lines, with 93% of self-identified Democrats, 69% of Independents and 49% of Republicans saying they would view clean energy political candidates more favorably than others.

The Vermont Clean Energy Industry Report will be repeated over the next two years, with other ongoing polls continuing also.

Sec Moniz speaks to crowd

US DOE Secretary Dr. Ernest Moniz was the featured speaker at the Sustainable Energy Summit.

US Department of Energy Secretary Dr. Ernest Moniz visited Vermont last week to learn about our leadership in clean energy. While here, he met with the Vermont Congressional delegation and had several opportunities to meet with Vermont’s energy leaders.

On the evening of Thursday May 15, Ellen Kahler, Executive Director of Vermont Sustainable Jobs Fund (VSJF), joined 40 other invitees for a briefing with Dr. Moniz at Vermont Energy Investment Corporation (VEIC) in Burlington. The Vermont Bioenergy Initiative is a program of VSJF. The event was organized by Senator Bernie Sanders, who meets regularly with many of the invitees to discuss shifts in US energy policy, based on what has worked here in Vermont. During this briefing, Dr. Moniz heard about the many innovative initiatives underway to reduce non-renewable energy use and increase energy efficiency throughout the state. Examples of these initiatives include Green Mountain Power‘s investments in renewable energy projects, Washington Electric Cooperative’s 100% renewable portfolio, SunCommon‘s impressive residential solar energy installation program, Energy Action Network‘s efforts on making Montpelier the first net-zero state capital in the US, and the state’s commitment to achieve 90% renewable energy by 2050, to name just a few.

Secretary Moniz speaks to crowd

US DOE Secretary Dr. Ernest Moniz speaks at the Sustainable Energy Summit.

On Friday May 16, Dr. Moniz was one of eight panelists to speak at the Sustainable Energy Summit at Middlebury College. Senators Patrick Leahy and Bernie Sanders, Congressman Peter Welch, and Governor Peter Shumlin represented the Vermont delegation and comprised half of the panel. The second half were four Vermont energy leaders: Dr. Jack Byrne from Middlebury College, Mary Powell from Green Mountain Power, Scott Johnstone from VEIC, and Jamison Ervin from Waterbury LEAP, the Waterbury-Duxbury energy committee.

The Summit was open to the public and was attended by citizens, energy program leaders such as Vermont Bioenergy Initiative, and students. All panelists were invited to speak to the importance of clean energy to Vermont, and there was time for questions from the audience.

Sen Leahy 3

Senator Patrick Leahy spoke to the crowd at the Sustainable Energy Summit.

Middlebury woodchip plant2

Middlebury College’s woodchip combined heat and power facility is part of their commitment to be a carbon neutral campus.

baling switchgrass

Baling switchgrass at Meach Cove Farm in Shelburne, Vermont. Photo Credit Vermont Bioenergy Initiative

 

Montpelier, VT – A new report evaluating grass biomass energy as a potential heating fuel has been released. Grass Energy in Vermont and the Northeast summarizes current research on the agronomy and usage potential of grass as a biofuel, and points to next steps for the region to fully commercialize this opportunity. The report was released last week by the Vermont Bioenergy Initiative, a program of the Vermont Sustainable Jobs Fund. The full report can be found on the Vermont Bioenergy Initiative website.

“There have been several independent assessments over the years of the various aspects of growing and burning grass for energy, but we were missing the step of linking it all together. We needed to put into one place what is currently known about grass energy, and get our remaining questions on paper,” says Sarah Galbraith, program manager of the Vermont Bioenergy Initiative. “It is very possible that grass as a heating fuel could enter into Vermont’s growing suite of renewable energy options. There are still uncertainties, but this report provides a series of recommendations and next steps for Vermont and the Northeast.”

The assessment for the report was conducted by members from Wilson Engineering Services and Ernst Conservation Seeds, and a former staff of Pennsylvania State University Cooperative Extension, who together conducted a literature review and interviews with experts in the field. The report was reviewed by the Vermont Agency of Agriculture, Food and Markets, University of Vermont Extension, Biomass Energy Resource Center, and the Vermont Sustainable Jobs Fund.

Grass for biofuels grow at the UVM Hort Farm in South Burlingon, Vermont. Photo credit Vermont Bioenergy Initiative

Grass for biofuels grow at the UVM Hort Farm in South Burlingon, Vermont. Photo credit Vermont Bioenergy Initiative

Grass Energy in Vermont and the Northeast includes key recommendations on models of grass energy that will work best for Vermont. Regional and closed loop processing were two models recommended, both involving farmers growing and harvesting grass, but differing in where the grass is processed into fuel and where it is used. The regional processing model calls for aggregating grass from a 50-mile radius at a central processing facility, where the grass is made into and used as fuel, or sold to local users. The closed loop model suggests farmers growing and processing grass on-site for on-farm or community use. Other models, like mobile on-farm processing and processing fuel for the consumer pellet market have significant hurdles to overcome if they are to be successful in Vermont.

Despite hurdles in some of the models presented, the report points to grass energy being a good option overall. “Native, warm-season grasses grown as a heating fuel are a viable energy crop for Vermont farmers wishing to diversify. Once the grasses are well-established, the input costs are minimal—especially compared to corn,” states Alexander DePillis, senior agriculture development coordinator for Vermont’s Agency of Agriculture, Food and Markets, an instrumental partner throughout planning for and publishing the grass energy report. “Grass thermal energy has the potential to help cut Vermont’s overall fuel bills while helping us meet the overall goal of the Comprehensive Energy Plan—for Vermont to obtain 90% of its energy from renewable sources by 2050.”

Perennial grasses can be grown on marginal lands not well suited for continuous row crop production and in open rural land currently not in agricultural production. The grass energy benefits reviewed in the report include retaining energy dollars in the local community, reducing greenhouse gas emissions from heating systems, improving energy security, providing a use for marginal farmland, and reducing pollution in soil and run-off from farms. Recommendations include a concerted effort in Vermont to plant grasses for energy on extended buffer strips along Lake Champlain, thereby reducing its nutrient load. Grass is a perennial crop harvested annually that can help level the increasing demand for forest biomass, while adding water quality and wildlife benefits by controlling erosion, reducing fertilizer use and providing cover and food for migrating and nesting birds.

In 2008, the Vermont Bioenergy Initiative began to explore the potential for grasses grown in Vermont to meet a portion of the state’s heating demand and reduce the consumption of non-renewable fossil fuels. The Grass Energy in Vermont and the Northeast report was initiated by the Vermont Sustainable Jobs Fund to aid in strategic planning for future grass energy program directives. The Vermont Bioenergy Initiative and subsequent grass energy report are funded by appropriations from the US Department of Energy secured by the Office of Senator Patrick Leahy.

The Vermont Bioenergy Initiative (www.vermontbioenergy.com) draws the connection between diversified agriculture and local renewable energy production for on-farm and community use. Aiming to supply farm inputs and reduce fossil fuel consumption, this program supports research, technical assistance, and infrastructure development in emerging areas of bioenergy. Since 2003 the program has focused on biodiesel production and distribution for heating and transportation, oil crops for on-farm biodiesel and feed, grass for heating, and algae production for biofuels and wastewater management. The Vermont Bioenergy Initiative is a program of The Vermont Sustainable Jobs Fund, a non-profit organization which provides financing, technical assistance and other resources to Vermont businesses who develop products and services and create jobs in the fields of renewable energy, and sustainable agriculture and forestry.

 

 

Country Folks is a weekly farm paper highlighting the many facets of agricultural life. The publication included an article on two recent webinars on the topic of oilseeds in the Northeast. The article features Roger Rainville, an Alburgh farmer who is growing oilseeds for biodiesel production on his farm, and Penn State and University of Vermont researchers who recently concluded an evaluation of small-scale oilseed presses. 2 Planting switchgrass_Borderview farm_VT

The article talks about growing and harvesting oilseeds, pressing, conversion to biodiesel, and by-product oilseed meal.

Click here to see the full article in Country Folks newspaper.

A report published this week in Nature Climate Change indicated that ethanol made from corn residue can reduce soil carbon and increase CO2 emissions, indicating the harvested leftovers from corn are “worse than gasoline for global warming,” according to the Associated Press, who released the study results.

In Vermont the term “biofuel” and “bioenergy” are commonly used to refer to woody biomass (e.g., chips and pellets), anaerobic digestion (e.g., new manure and food scrap digester at Vermont Tech), and on-farm biodiesel production.

A scale-appropriate model of local bioenergy production for in-state use is being pioneered by farmers and researchers. These emerging renewable energy resources include switch grass for heating, algae production for biofuels and wastewater management, and oilseed crops for on-farm biodiesel production, equipment use, and animal feed. Since 2003, the Vermont Bioenergy Initiative has been funding research, technical assistance, and demonstration projects—along with its partners at the University of Vermont Extension—in order to develop the infrastructure to connect diversified agriculture and local renewable energy production for on-farm and community use. A new website www.VermontBioenergy.com provides a series of written and video resources in these emerging fields of bioenergy.

John Williamson makes biodiesel at State Line Biofuels in North Bennington, Vermont

John Williamson makes biodiesel at State Line Biofuels in North Bennington, Vermont

“Local oilseed biodiesel production for local use is profoundly different from national and international models of biofuel production. While corn-based ethanol and palm oil biodiesel are gaining negative attention for their impacts on the environment and food security, biofuels that are produced and used locally help transition away from unsustainable models of food and fuel production,” states Sarah Galbraith, program manager of the Vermont Bioenergy Initiative. “Local production for local use works well in conjunction with sustainable food production.”

Vermont is particularly dependent on fossil fuels for heating and transportation, sending its energy dollars largely out of state. In the case of locally produced biodiesel, three products can be made from one crop: animal feed, organic fertilizer, and biofuel for heat, transportation, and farm equipment.

US corn-based ethanol mandates are bringing additional acres into mono-crop production, in some cases converting sensitive natural areas like native grasslands and forestland into farmland. In contrast, local bioenergy production for local use incorporates rotational crops like sunflowers and soybeans into acres already in production. Vermont farms growing oilseed crops for biodiesel production are doing so on long-established cropland in the context of diversified and sustainable food production.

The ethanol mandates are raising grain costs nationally, making feed expensive for Vermont dairy farmers. Local bioenergy production, however, means farmers produce their own feed, fuel, and fertilizer for on-farm use, at a fraction of the cost and at more stable prices.

The Vermont Bioenergy Initiative’s newly launched website features an in depth look at oilseed production and biodiesel operations with case studies, research, and educational videos. The website also features similar resources for grass energy and algae for biofuel and wastewater management as well as information on other biofuels being produced and used in Vermont. www.VermontBioenergy.com

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The Vermont Bioenergy Initiative draws the connection between diversified agriculture and local renewable energy production for on farm and community use. Aiming to supply farm inputs and reduce fossil fuel consumption, this program supports research, technical assistance, and infrastructure development in emerging areas of bioenergy. Since 2003 the program has focused on biodiesel production and distribution for heating and transportation, oil crops for on-farm biodiesel and feed, grass for heating, and algae for biofuels and wastewater management. The Vermont Bioenergy Initiative works with biodiesel producers including State Line Biofuels and the Farm Fresh Fuel Project at Borderview Farm and grass pellet research through UVM Extension and is supported financially by US Department of Energy congressional appropriations secured by US Senator Patrick Leahy. The Vermont Bioenergy Initiative is a program of the Vermont Sustainable Jobs Fund—a non-profit organization created by the Vermont Legislature in 1995 to accelerate the development of Vermont’s green economy in the fields of renewable energy, sustainable agriculture and forestry.

 

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Late summer sunflowers in South Hero, VT, 2012. Credit: Hannah Harwood.

This guest post was contributed by Hannah Harwood and Dr. Heather Darby at UVM Extension Northwest Crops and Soils Program.

Travel Route 2 through Grand Isle County in early August this year and the rolling yellow fields along the roads will undoubtedly catch your eye. Sunflowers will be in bloom and, more than likely, tourists will be snapping photos. For the second year, growers throughout the county will be participating in a project that supports a small community of individuals who will be producing their own biofuels.

The Farm Fresh Fuel Project—created by UVM Extension’s Northwest Crops & Soils Program and the Vermont Bioenergy Initiative (VBI)—began in 2012 with about a dozen interested growers and 69 acres of sunflowers planted in the islands. Grand Isle County was chosen because it is a agriculturally-diverse community with some existing resources and experience in oilseed production. Participating growers, who signed up in each town in the county in 2012, ranged from seasoned dairy farmers to homesteaders trying their hand at crop production for the first time. All were grateful that the project was taking place in close proximity to technical assistance, equipment, and experienced growers.

That’s the whole idea of the Farm Fresh Fuel Project: developing a small community of individuals who can produce biofuels from the seed to the tank, in a place where the resources already exist to help along the way. Farm Fresh Fuel serves as a sort of small case study for alternative crops and small-scale biofuel production. If all Grand Isle County farmers integrated some amount of biodiesel into their operation, the county could be the first in the nation to have all of its agricultural producers using alternative energy.

Growers who want to participate in the project are responsible for providing the land, meeting fertility requirements, and arranging for planting, cultivation and harvest. In exchange, UVM Extension provides soil tests and interpretation, sunflower seed, technical crop production assistance, and in-season monitoring and insect scouting. After harvest, growers have the option of getting the seed processed at Borderview Farm in Alburgh, a facility with the on-site capacity to clean, dry, and press seed, as well as process raw oil into biodiesel.

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Farm operator Roger Rainville and UVM Extension agronomist Heather Darby watch the sunflower seed flow out of the combine on West Shore Road in Alburgh, 2012. Credit: Hannah Harwood.

In 2012, the average sunflower seed yield was approximately 1400 lbs per acre, though the success of individual fields ranged drastically from one to the next. The most problematic obstacles for Grand Isle producers were birds and weeds, both of which are concerns for almost every oilseed grower in the Northeast. Overall, 28.3 tons of seed were harvested from the county, and Roger and Natasha Rainville at Borderview Farm pressed 2,750 gallons of oil for participating growers, enough to make 2150 gallons of biofuel. When the oil was pressed, what was left was 15.9 tons of sunflower meal—which some participants used to feed livestock or fertilize their vegetables, and some sold to other farmers in the county. Overall, there was a buzz of excitement about these new value-added products—oil, meal, and/or fuel—being produced right in the county.

Though there was increasing interest and an abundance of good intention in 2013, weather conditions in May and June (namely 6.9” of rain above standard 30-year averages) prevented most anticipated fields from being planted on time or at all. The fields that were successfully seeded had decent yields, but the project in general was delayed for a year, giving growers, processors, and weathermen a chance to regroup.

UVM Extension and VBI are excited to facilitate this project again in 2014, with renewed interest from 2012 growers as well as interest from farmers and landowners new to Farm Fresh Fuel. After hosting an informational meeting on March 27 and gauging interest, UVM Extension estimates that at least eight growers will participate this year, putting approximately 60 acres into oilseed crop production for fuel, feed, and fertilizer that’s grown right in their backyard. If the weather cooperates, planters will start rolling through fields in May, and little green sunflower shoots will be visible from the road by June.


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