Energy
December 12, 2017, Benson, MN – State regulators said they are investigating the death of a worker who fell to his death at a soon-to-be-closed biomass plant in central Minnesota that supplies power to Xcel Energy.

The man fell into a hopper at the Benson Power plant, formerly known as Fibrominn, in Benson on Dec. 6, according to Minnesota's Occupational Safety and Health Administration (OSHA). READ MORE
Published in Combustion
December 11, 2017, Deerfield, MA – A $5 million methane digester-power generator that went online last March is finally showing signs of being fully connected at Bar-Way Farm, nine months after the 1-megawatt generator was supposed to have been churning out electricity for the power grid.

Eversource crews were at work at the dairy farm, where farmer Peter Melnick had complained in September that the utility had failed to meet several promised dates for hooking up the methane-burning generator to the electric grid. READ MORE
Published in Anaerobic Digestion
December 5, 2017, Portland, OR — Representatives of Oregon agriculture say they are wary of a proposal to reduce the state’s carbon emissions. While farmers could attract new revenue under the system, they could also face higher costs for fuel, electricity and other inputs, they say.

Oregon lawmakers in the House and Senate are currently devising carbon emission “cap-and-invest” bills to be introduced during the 2018 legislative session. The goal is to mitigate climate change by reducing the amount of “greenhouse gases” such as carbon dioxide that gets into the atmosphere. READ MORE
Published in Other
December 1, 2017, Los Angeles, CA – Toyota plans to build a power plant in California that captures methane gas from dairy cattle manure to generate water, electricity and hydrogen.

The company announced the project Nov. 30 at the Los Angeles auto show. The Tri-Gen Project at the Port of Long Beach, Calif., will be the world’s first commercial-scale 100 percent renewable power and hydrogen generation plant. Toyota is betting heavily on fuel-cell technology, especially in Japan. READ MORE
Published in Anaerobic Digestion
November 21, 2017, Middlebury, VT – A Salisbury farm will soon be turning on-site cow manure and Addison County food waste into renewable energy that will push Middlebury College’s campus beyond its goal of carbon neutrality.

The Goodrich Farm will host a Farm Powered-brand anaerobic digester that will, on a daily basis, process 100 tons of manure from the 900-cow farm and 165 tons of organic food waste per day. READ MORE
Published in Anaerobic Digestion
Oil and gas wells and even cattle release methane gas into the atmosphere, and researchers are working on ways to not only capture this gas but also convert it into something useful and less polluting.
Published in Pyrolysis
North Carolina is described as the heart of the “American Broiler Belt.” With the poultry industry still expanding to some extent in the state and less land being available for manure application due to population growth and urban sprawl, alternative uses for poultry litter are being urgently explored.
Published in Poultry
October 20, 2017, Portland, OR - At its recent annual conference, the American Biogas Council (ABC) announced the winners of the Biogas Industry Awards, presented at a sold out dinner celebration at BIOCYCLE REFOR17.

The winners included four biogas systems, one innovation and one individual all recognized for their contributions to the growth of the U.S. biogas industry. In addition, 12 projects received the ABC's longevity award, an earned by biogas systems which have been continuously operating for more than five or ten years.

The award ceremony followed the announcement of 12 projects and innovations which made the ABC's shortlist, the finalists for the Biogas Industry Awards – all laudable in their own right.

"Our award this year recognize projects that are great examples for future projects a great new tool for finding nutrient recovery technologies and a champion for the biogas industry," said Patrick Serfass, ABC executive director. "We are so proud to be awarding these shining stars of the industry."

Biogas systems turn organic material into soil amendments and gaseous fuel by using anaerobic digestion, a natural, biological process in a sealed tank. There are more than 2,200 operational biogas systems in the U.S. today with the potential for more than 13,500 new systems to be built.


Project of the Year

Monogram Clean Energy Plant | Martinsville, VA

Monogram Foods operates a production plant in Martinsville, Virginia, that produces beef jerky and other meat snacks. In 2016, to support the expansion of its production plant and address waste treatment needs, Monogram initiated construction on a new Clean Energy Plant (CEP) that principally uses an Anaerobic Digester (AD) to treat its wastes. The CEP was completed in June 2017. It was conceived by Monogram staff, its engineers, and its financial representatives to address waste and wastewater treatment needs in a sustainable fashion. The biogas is used to produce both heat and power for plant operations.

Pine Island Farm Digester Facility | Sheffield, MA

Pine Island Farm is a large dairy farm in Sheffield, Massachusetts. To address problems of large scale farming, such as manure management, groundwater protection and odor control,

Pine Island Dairy Farm installed an on-farm DVO anaerobic digester. The AD system generates electric power and heat. The electric power is being used at the farm and net metered to other commercial consumers. Waste heat is reclaimed from the gen-set and utilized to heat the digester and other areas of the dairy operation. Digestate reuse has eliminated the need for the farm to buy bedding and the nutrients in the liquid are increasing crop yields while decreasing the need to invest in herbicides to combat weed seeds.

Reinford Farms Anaerobic Digester | Mifflintown, PA

Reinford Farm hired RCM, now part of Martin Construction, to reduce odor and better manage the manure supply on their 750-head dairy. The system was over-sized intentionally to prepare for a herd expansion, but shortly after startup, the farm decided to use the excess capacity to co-digest food waste with the manure. The farm is utilizing the full potential of the digester system by not only producing and selling electricity but utilizing waste heat to operate a grain dryer and heat several farm buildings including their home. The digestate solids are used for bedding and the liquid is used for fertilizer.

Synergy Biogas | Covington, NY

In 2011, CH4 Biogas built a 400 ton/day mixed waste biogas facility at Synergy Dairy in New York. The facility digests manure from about 2,000 milking cows with food-grade organic waste. Biogas from the digester fuels a 1426 kWh generator. In addition, the facility produces about 16,000 yd3/yr bedding for the dairy, 30 million gallons liquid fertilizer for land application and 8000 tons CO2 emission reduction credits. The project was originally built as a full-scale demonstration project meant to showcase advanced European AD technology that maximizes energy output. Facility performance was evaluated by Cornell University, which found it to be the most efficient digester in NY.


Friend of the ABC

Dr. David Babson

Throughout the most recent parts of his career at the US Environmental Protection Agency, the Union of Concerned Scientists, the US Department of Energy, and now the US Department of Agriculture, David Babson has been a tireless advocate for anaerobic digester-produced biogas in the EPA Renewable Fuel Standard (RFS), guiding ABC members through the maze of RFS terms, RIN calculations and more. He regularly helps to educate and guide industry through conferences and events, and one on one guidance related to a number of biogas related topics in the federal government.   


Innovation of the Year

Newtrient LLC Technology Catalog

In March of this year, Newtrient launched an open-source, technology catalog that provides a comprehensive analysis of relevant dairy manure-management technologies in the United States. To help industry, especially dairies, choose the manure-management solution that might best work at their site, the Newtrient Technology Catalog provides a reliable, third-party technology evaluation tool covering over 180 technologies related to biogas production or digestate management.


Longevity Awards

Biogas systems that have been continuously operating for 10+ years:
  • Castelanelli Bros Dairy Digester
  • Schrack Farms Anaerobic Digester
Biogas systems that have been continuously operating for 5+ years:
  • BioTown Ag 
  • Dairy Dreams
  • Double A Dairy 
  • DuBois Energy
  • Flint Biogas Plant 
  • Kane's Cow Power
  • Monument Farms 
  • Pine Island Farm Digester
  • Reinford Farms 
  • Synergy Biogas
Published in Anaerobic Digestion
October 5, 2017, McGregor, IA – Area residents are concerned about how a 10,000-head cattle feedlot and biogas operation, currently under construction east of Monona, IA, could impact the Bloody Run Creek Watershed.

Construction is currently underway on the 50-acre site on six open-front cattle barns, as well as a feed storage area, concrete transfer pits and an earthen liquid manure storage lagoon with a capacity of nearly 39 million gallons. Also included on the site will be four tanks for anaerobic digestion and methane production for scrubbed biogas.

The manure from the 10,000 cattle at the site will be captured and, with the help of the anaerobic digesters, combined with waste feed products to produce natural gas. READ MORE
Published in Beef
October 4, 2017, Finland – The electricity used at this year’s Helsinki International Horse Show will be produced entirely with horse manure at Fortum’s Järvenpää power plant.

The electricity consumption of the event is expected to be about 140 MWh, and the origin of the electricity will be verified by the Guarantee of Origin system maintained by Fingrid. Producing the energy needed for the event requires the annual manure output of 14 horses. This is the first time in the world that the electricity for a major horse show will be produced entirely with horse manure.

“I am really proud that electricity produced with horse manure can be utilized for an event that is important to equestrian fans and the horse sector,” said Anssi Paalanen, vice president of Fortum HorsePower. “It is great that Finland’s biggest and best-known horse show is a forerunner in energy and environmental issues.”

“It’s great to participate in electrifying the pilot event of the Fortum HorsePower concept with horse manure,” said Tom Gordin, event director. “Overall, the concept is fascinating and creates tremendous opportunities for the entire horse sector in Europe. This is also an important part of our own Horse Show Jumps Green environmental project.”

Fortum HorsePower is a bedding and manure management service for stables, with the manure generated at the stables transported for use in energy production. The service has been operating in the Uusimaa region for a couple of years, and the service area is expanding all the time. In addition to the Helsinki metropolitan area, it now covers much of southern and western Finland. The Fortum HorsePower service was launched this autumn also in Sweden, where there are already close to 3,000 horses leaving green hoof prints and producing energy through the service.

During the event, Fortum HorsePower will deliver wood-based bedding for the 250 or so horses that will be staying in temporary stalls. The manure-bedding mixture that is generated will be transported to Fortum’s Järvenpää power plant where it will be utilized in energy production. An estimated 135 tonnes of manure-bedding mixture will be generated during the event.

The Helsinki International Horse Show will be held on October 18 to 22.

Published in Combustion
August 28, 2017, Haverhill, MA — It is going to decrease the smells emanating from a Bradford farm. It is going to improve the fertilizer needed to grow hay and corn.

It will also provide enough energy to light up as many as 600 homes.

An anaerobic digester — a structure that converts methane gas from cow manure and food waste into electricity — is coming to a two-acre plot of land on a hill atop Crescent Farm on Willow Avenue in Bradford.

The farm's owners, the Davidowicz family, are hoping that construction of the digester — which will be managed by Vanguard Renewables of Wellesley — will begin this fall and that it will be up and running next year.

"We're going to start building it in October or November and it should be running by March or April," said Cody Davidowicz, the oldest son of the farm's owners, Michael and Debbie Davidowicz. Cody Davidowicz will be operating the digester.

In May, the city inked a deal with Vanguard to purchase power generated by the digester for 13 cents a kilowatt hour, and estimates it will save the city as much as $300,000. READ MORE
Published in Anaerobic Digestion
July 31, 2017, Lumberton, N.C. - Why did the chicken cross the road? To get to the renewable energy plant that's turning its waste into electricity.

It's a new twist on an old joke, but it's true. Georgia Renewable Power (GRP) is restoring a former coal power plant to do exactly that, in the rural community of Lumberton, North Carolina.

Agriculture is an enormous industry in North Carolina. Known as the American Broiler Belt, the state garners hundreds of thousands of jobs from this industry, most of which comes from poultry. More than 5,700 farmers sell this type of harvest statewide and the local economy is $37 billion larger because of it.

Reflecting this success, chicken coops are expanding, both in size and in number. But because some of these farms produce 700 tons or more poultry manure each year, they're exceeding the amount of farmland that can use it as fertilizer. It has to go somewhere else, and if not managed properly, unneeded manure can be dangerous to the health of local waterways and the people who depend on them. READ MORE 
Published in Poultry
July 27, 2017, California - A liquid organic biofertilizer made from the material that is left over after manure or food waste is digested to create clean electricity compares favorably in nutrient value with commonly used synthetic materials in trials on canning tomatoes and corn.

UC Davis professor of biological and agricultural engineering Ruihong Zhang designed an anaerobic biodigester nearly 10 years ago that is used to turn food waste from campus dining halls into clean energy.

Several dairies have also invested in digesters to treat their manure, which would otherwise emit the greenhouse gas methane, and the California Department of Food and Agriculture offers grants to help defray the cost.

Cost is the major stumbling block to more widespread use of the technology, and the trial of a biofertilizer made in the campus digester is an attempt to see if the bottom line can be made just a little more favorable. READ MORE
Published in Anaerobic Digestion
July 26, 2017, Petaluma, CA – Tesla, mooo-ve over: California dairy farmer Albert Straus, a pioneer in organic dairy and sustainable agriculture, announces the launch of the first full-scale electric truck – powered by cow manure.

This new full-scale-electric feed truck is the next step in Straus' quest to show that his Marin county organic dairy farm can be carbon positive, using agriculture as a solution to reversing climate change.

Straus, along with a local mechanic, spent eight years developing the 33,000 lb. gross weight truck to use as a feed truck on his farm. The truck measures, mixes and hauls feed before dropping it into the trough for his nearly 300 organic dairy cows.

An environmentally-friendly alternative to diesel-fueled trucks, the feed truck's motor is charged from electrical power generated from methane gas produced by the cows' own manure.

California dairy farmers are facing pressure to lower methane emissions under the state's ambitious new greenhouse gas reduction laws, which include methane emission reduction targets of 40 percent below 2013 levels by 2030.

The state's Air Resources Board says that much of the reduction should come from converting methane from cow manure into energy. Dairy manure accounts for about a quarter of the state's methane emissions.

"What I've tried to do is create a sustainable organic farming model that is good for the earth, the soil, the animals, and the people working on these farms, and helps revitalize rural communities," said Albert Straus, CEO and founder of Straus Family Creamery.

Straus added, "My electric feed truck is not only a practical tool for my organic farm. It is also a symbol of the resourcefulness we need to fight climate change, which threatens our business and the future of American farming."

Straus' methane digester has been powering his farm since 2004, fueling his all-electric Toyota RAV4 and Nissan Leaf plus smaller farm vehicles and machinery. Working with the Marin Carbon Project, his 500-acre farm is California's first dairy to develop a 20-year carbon farming plan to sequester 2,000 metric tons of carbon every year.

Straus' goal is to demonstrate to the farming community and public that farmers can implement and teach others practical solutions to climate change. Ultimately, Straus is working towards getting his farm off fossil fuels entirely.

United States plug-in electrical vehicle sales have increased nine-fold since 2011, per Inside EVs. Yet Straus believes he is the first to put a full-scale electric feed truck into use, getting the jump on Tesla Motor's electric semi-truck slated for September 2017 release.

Next, he plans to unveil an all-electric Farmers' Market truck to transport his company Straus Family Creamery's organic milk, cream, yogurt, ice cream and butter to local markets in San Francisco Bay Area.
Published in Energy
July 25, 2017, Canyon County, ID - A group of businessmen, mostly from the Treasure Valley, is proposing to build a $94 million plant in rural Canyon County to turn sorghum into paper plates and other food-packaging products, and to turn sorghum waste, manure and slaughterhouse waste into natural gas for energy.

The plant would be built on farmland where U.S. 26 meets U.S. 95 southeast of Parma. It has cleared several local zoning and permitting challenges. Now comes the hard part: raising money to build it, starting with $18 million for a first phase.

The group has formed a company called Treasure Valley Renewables. Its members include people with experience in manufacturing, ethanol plants, pulping mills and anaerobic (oxygen-free bacterial) digester operations.

The three-building plant would house about 75 jobs paying an average of $45,000 per year, says Chuck Anderson, a leader of the ownership group. Anderson is president of Boise Bio Gas and owner of QBM Management in Boise, a project-management and process-analysis company.

One part of the plant would turn sorghum into fiber molds Anderson says would make a biodegradable material for producers looking to replace Styrofoam food packaging material.

Neither product offers the kind of instant riches that venture capitalists usually target when they invest millions into technology companies, Anderson says. But Anderson, who has spent a career engineering paper plants for large companies, says he's confident the plant promises the kind of steady profits to attract investors. READ MORE 
Published in Anaerobic Digestion
July 27, 2017, McKinney, Texas – Global Re-Fuel is an energy technology company that is poised to make a significant impact on poultry farming.

Its PLF-500 biomass furnace offers a pioneering farm technology that addresses financial, health and environmental issues facing the agriculture industry.

Global Re-Fuel's warm-air biomass furnace – now in use on a farm in Texas – converts raw poultry litter into energy, providing heat to broiler houses while creating a pathogen-free organic fertilizer.

"A ton of litter has the equivalent energy content of 67 gallons of propane. Extracting that heat and using the ash as fertilizer is a really good situation, which not only helps farmers, but is also beneficial to the environment," says Glenn Rodes, a farmer who has used the technology on his Virginia poultry farm.

As the number of poultry operations in the U.S. increases, so do the attendant problems.

Today, there are more than 110,000 broiler houses in the country, with that number expected to exceed 131,000 by 2024, according to U.S. Department of Agriculture (USDA) growth projections of the industry.

More than 32 billion pounds of poultry litter were generated in 2015. That number is expected to grow to more than 37 billion pounds per year by 2024, which will exacerbate the soil nutrient overload that contributes to runoff pollution into US waterways.

In addition, poultry farms require a great deal of propane to heat broiler houses, with the average broiler house using about 6,000 gallons of propane each year.

In 2015, more than 8.5 million tons of CO2 were emitted from burning propane to heat broiler houses, and that number is projected to grow to almost 10 million tons by 2024, according to the USDA. Global Re-Fuel's technology eliminates nearly 100 percent of propane usage, reducing CO2 emissions by more than 70,000 lbs/yr/house.

"The Global Re-Fuel PLF-500 increases farmers' operating margins, decreases pollution, eliminates propane usage – which reduces CO2 emissions – and improves poultry living conditions," says Rocky Irvin, a founding member of Global Re-Fuel and a poultry grower for more than 10 years. "It's good for the family farm and the environment."
Published in Equipment
July 6, 2017, Haverhill, MA - Neighbors of Haverhill's Crescent Farm will soon notice a change in the air — literally.

The farm, which has nearly 200 dairy cows, will begin construction on an anaerobic waste digester the week of July 10. It aims to begin using the machine to convert manure into renewable methane fuel within seven months.

The digester, the sixth in the state and fourth constructed and managed by Wellesley's Vanguard Renewables, will convert roughly 100 tons of manure and organic food waste per day.

"Once it's running at full capacity, the digester will provide direct power to about 950 homes in the area," said John Hanselman, chairman of Vanguard Renewables. READ MORE
Published in Energy
July 5, 2017, Anson County, NC - The idea of trucks shipping chicken waste up their road to be cooked in a facility adjacent to their properties has ruffled the feathers of some Wadesboro homeowners. But Anson County's economic development director says the project is misunderstood and that homeowners have little to fear.

A small crowd packed the conference room of the Anson County Chamber of Commerce on June 20 to learn more about a proposed anaerobic digester and electric generation facility that may be built on Stanback Ferry Ice Plant Road.

A few were in favor of the facility, several were against it, and others wanted to learn more about it before making a decision. READ MORE
Published in News
July 4, 2017, Somerset County, NJ - A giant facility being planned in Somerset County may convert tons of chicken litter into electricity some day, but first it may need to make converts out of skeptical neighbors and environmentalists.

Its critics charge that the anaerobic digester, if built, would pollute the air with methane and nearby waterways with nutrients while giving further license to the region's poultry industry to continue its expansion. READ MORE
Published in Poultry
June 14, 2017 - A bill within the House is proposing to establish federal tax credits for farmers who invest in nutrient recovery systems.

The Agricultural Environmental Stewardship Act was introduced in the House last week by bill sponsor U.S. Rep. Ron Kind, D-Wisc., and cosponsor U.S. Rep. Tom Reed. Bipartisan legislation aims to promote new technological investments that produce energy and limit runoff into waterways.

The proposal could benefit farmers within the Chautauqua Lake watershed and elsewhere by making nutrient recovery systems like manure digesters more affordable. Manure digesters collect manure and convert the energy stored in its organic matter into methane. READ MORE
Published in News
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