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WastAway wins US patent for entire green tech process

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By WastAway

May 05, 2025

Biogas Business 

WastAway – a tech innovator that converts municipal solid waste (MSW) to sustainable fuel – has won a U.S. patent for its entire waste-to-fuel process, bringing the total number of U.S. and international patents to 26.

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California Bioenergy secures multiple CDFA grants

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By California Bioenergy LLC

May 02, 2025

California Bioenergy LLC on April 28 announced it has secured three 2024 Dairy Digester Research and Development Program grants to support its upcoming dairy digester projects in Bakersfield, Gustine, and Modesto.

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Aemetis Inc., a diversified global renewable natural gas and biofuels company, announced on May 1 that the Aemetis Biogas subsidiary of the company completed $1.6 million of sales of California LCFS credits and RFS D3 RINs during April 2025.

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Anaergia Inc. has announced that its subsidiary, Anaergia Technologies LLC, secured a change order to provide more engineering services and supply of equipment as part of an ongoing project in East San Diego County, California.

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Viridi Energy on April 29 announced it has begun operations at its new RNG facility in Summerdale, Alabama. The landfill gas-to-RNG project was developed in partnership with the Solid Waste Disposal Authority of Baldwin County.

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The American biogas industry is entering a historic growth phase, fueled by surging demand for reliable energy, the need to reduce waste, and a massive pipeline of untapped development opportunities across all 50 states, according to the ABC.

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Balmoral Tanks, a producer of digester tanks for anaerobic digestion (AD) plants, is expanding its production capabilities into the U.S. with the opening of its operations facility in Northeast Ohio in summer 2025.

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Project Canary, an emissions measurement and reporting platform, and Sniffer Robotics, a pioneer in drone-based emissions monitoring, are partnering to revolutionize methane emissions monitoring and quantification at landfill sites worldwide.

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CARB on April 4 released a third set of proposed changes to the state’s LCFS. More than 80 public comments were filed ahead of an April 21 deadline, including those filed by representatives of the ethanol, biobased diesel and biogas industries.

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AVEVA, a global leader in industrial software driving digital transformation and sustainability, has been selected by Archaea Energy to build a comprehensive operations data management infrastructure.

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Anaergia Inc., through its subsidiary, Anaergia S.r.l., has entered into a binding LOI with Capwatt to design and build nine state-of-the-art facilities for biomethane production from agro-industry waste in Portugal, Spain, and Italy.

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Vision RNG announced on April 15 the successful sale of the investment tax credit (ITC) generated from its Laurel Ridge landfill gas-to-energy project located in Corbin, Kentucky. The facility was developed in partnership with Waste Connections.

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Behind its passionate leader, Roeslein Alternative Energy is making remarkable strides in the renewable natural gas space, with focused efforts in prairie restoration and wildlife conservation.

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A recent media brief explored the biogas industry’s successes in 2024 and examined policy influencing the future of biogas.

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Thermogenics has introduced a new biogas enrichment system that enables industrial boilers to operate using renewable biogas (or sometimes referred to as digester gas)—either independently or in combination with natural gas.

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As Congress prepares to deliberate clean energy tax provisions, the American Biogas Council has launched an online advertising campaign to spotlight the power of biogas facilities to convert waste into fuel, electricity, and economic opportunity.

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The USDA on April 14 announced the cancellation of its Partnerships for Climate-Smart Commodities program. Select projects that meet certain requirements may continue under a new Advancing Markets for Producers initiative.

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Montauk Renewables Inc. on April 10 announced that its subsidiary, Tulsa LFG LLC, has broken ground on a renewable natural gas (RNG) landfill gas project at the American Environmental Landfill Inc. (AEL) in Tulsa, Oklahoma.

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Anaergia Inc., through its subsidiary, Anaergia S.r.l., has signed a contract with Techbau S.p.A., a leading Italian company specializing in large-scale engineering and construction projects, for the building of five new biomethane production plants in Italy.

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Selecting the right hydrogen sulfide control solution is a critical decision for biogas plants to maximize effectiveness, minimize costs and support environmental and regulatory goals.

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Aemetis Inc. on April 8 announced that its production of renewable natural gas (RNG) increased 55% in March compared to February. Aemetis Biogas also completed a sale of LCFS and D3 RINs at the end of Q1.

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Reps. Brian Fitzpatrick, R-Pa., and Linda Sanchez, D-Calif., and Sens. Thom Tillis, R-N.C., and Mark Warner, D-Va., on April 2 reintroduced legislation that aims to create a $1-per-gallon tax credit for RNG sold for use as transportation fuel.

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The RNG Coalition on April 7 debuted a new brand identity, shortening its name (previously “Coalition for Renewable Natural Gas”) and unveiling a vibrant new logo system that highlights its role as the trusted voice for North America's RNG industry.

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WM April 2 announced the company will celebrate the official grand openings for four recycling and renewable natural gas (RNG) projects across the U.S. The RNG projects are located near Chicago and Philadelphia.

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Anaergia Inc., through its subsidiary, Anaergia S.r.l., has signed contracts with entities owned by QGM S.á.r.l. for the building of two new biomethane production plants in Italy. Anaergia S.r.l. will serve as the EPC contractor for both projects.

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Gevo Inc. CEO Patrick Gruber discussed the company’s proposed sustainable aviation fuel (SAF) project in South Dakota during a fourth quarter earnings call, held March 27, indicating financial close could be achieved by year-end.

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Anaergia Inc. announced it has received a formal notice from the City of Fermo, Italy, to proceed with the construction of a waste treatment plant, including a new anaerobic digestion facility that will produce RNG.

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EnviTec Biogas has announced the commissioning of a manure RNG project in South Dakota. The facility has been processing more than 300,000 gallons per day of manure from more than 9,500 dairy cows per day since the beginning of the year.

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The Solid Waste Disposal Authority of Baldwin County, Alabama, on March 20 announced the opening of its new 62,000-square-foot advanced materials recovery facility (MRF) and the commissioning of its renewable natural gas (RNG) plant.

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The 2025 International Biomass Conference & Expo, held March 18-20 in Atlanta Georgia, featured of insightful discussions, cutting-edge technology showcases, and unparalleled networking opportunities.

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