Suma has announced it is expanding its range of agitator technology. In addition to its existing product portfolio of submersible motor, long axis, and central agitators, the company now also offers paddle agitators. Customers now have the option of purchasing all agitator types for biogas plants directly from Suma. They receive a comprehensive agitator concept with... [Read More]

The European Biogas Association (EBA) has strongly welcomed the European Commission’s updated REPowerEU Roadmap, which it called a timely and strategic framework to phase out the EU’s remaining dependence on Russian fossil fuels. The Roadmap outlines nine targeted actions to reduce and ultimately eliminate the Union’s reliance on Russian gas, oil, and nuclear fuel,... [Read More]

Vincent A. Wergeland, senior business developer at OTC Flow, reflects on the need for a unified system for biomethane traceability. As biomethane becomes central to the EU's decarbonisation goals, ensuring its cross-border traceability is critical. Yet, fragmented systems — the European Renewable Gas Registry (ERGaR), Association of Issuing Bodies (AIB), and the new... [Read More]

Woodchuck, an AI-powered climate tech company focused on transforming wood waste into renewable energy, has officially opened its flagship biomass processing facility in Grand Rapids, Michigan, US. Governor Gretchen Whitmer joined local and state officials, clean energy advocates, and Grand Rapids business leaders in celebrating the launch of the nation’s first AI-driven... [Read More]

Hima Cement has announced that over 50% of its fuel for cement production now comes from renewable biomass, reported The Independent Uganda. Contractors and government bodies have been using Hima Cement for major infrastructure projects such as Mandela National Stadium, Entebbe Expressway and Karuma Dam, among others. The company's head of regulatory affairs, David Mugagga,... [Read More]

Cadent has confirmed a £75 million investment in its North West England gas mains upgrade programme, which the company said will pave the way for biomethane. Around 600 engineers will be part of the team to upgrade 385km of gas mains pipes. “The majority of homes in the North West rely on gas for central heating and it’s our job to make sure they get it, safely... [Read More]

Erex will construct a 50MW biomass power plant in Japan's Kampong Speu province, with construction set to begin in June this year. The project aims to bolster the region’s energy supply and provide more affordable electricity for Kampong Speu and neighbouring areas. The announcement was made during a meeting between Tuy Ri, the Cambodian Ambassador to Japan, and IMAMURA... [Read More]

WastAway – a green tech company that converts municipal solid waste (MSW) to fuel – has received a US patent for its entire waste-to-fuel process, bringing the total number of US and international patents to 26. The new process patent granted by the US Patent and Trademark Office covers WastAway’s entire technology suite that transforms MSW into clean, negative... [Read More]

Aemetis Biogas completed $1.6 million of sales of California Low Carbon Fuel Standard (LCFS) credits and federal Renewable Fuel Standard D3 Renewable Identification Numbers (D3 RINs) during April 2025. The LCFS credits were generated for Q4 2024 at the default rate of -150 carbon intensity. A pending application to the California Air Resources Board (CARB) for seven... [Read More]

SUEZ and Carcassonne Agglo have inaugurated an anaerobic digestion unit at the Saint-Jean wastewater treatment plant in Carcassonne, France. The plant produces 4,500 MWh/year of biogas from 60,000 tonnes of sewage sludge, which is injected into the public natural gas network to replace fossil fuels. This avoids the emission of 1,200 tonnes of CO2 equivalent. This large-scale... [Read More]