The Digest’s 2025 Multi-Slide Guide to the Cascadia SAF Ecosystem
(Fri, 12 Dec 2025)
The Pacific Northwest is positioning itself as a premier Sustainable Aviation Fuel (SAF) hub, leveraging over 50 million acres of woody biomass and strong policy frameworks like Washington’s Clean
Fuel Standard. This guide outlines a multi-modal decarbonization strategy uniting Boeing, Alaska Airlines, and research giants PNNL and WSU. By co-locating SAF production with green hydrogen […]
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Why Managing Fuel Consumption Matters for Every Trucker
(Fri, 12 Dec 2025)
By Asparuh Koev, CEO, Transmetrics The Trump administration’s plan to scale back the Biden-era fuel-efficiency standards may trim compliance costs for manufacturers and even reduce the sticker price
on new vehicles. Yet for fleet owners, any upfront relief is likely to be short-lived. Lower efficiency means higher fuel burn, and industry analysts point to rising […]
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Clean Energy Technologies launches HTAP-based platform for AD and RNG facilities
(Thu, 11 Dec 2025)
In California, Clean Energy Technologies announced a dedicated HTAP™ based platform designed for integration with existing and planned anaerobic digestion (AD) and renewable natural gas (RNG)
facilities. The solution enables AD operators to convert hard-to-digest biomass and AD digestate into additional renewable energy and carbon-rich biochar, improving the overall efficiency and
economics of RNG production. […]
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Carbon Neutral Fuels selects Topsoe’s Solid Oxide Electrolyzer Cell for UK e-SAF project
(Thu, 11 Dec 2025)
In the UK, Topsoe has been chosen to deliver advanced Solid Oxide Electrolyzer Cell (SOEC) technology, consuming 120MW green power for Carbon Neutral Fuels’ e-SAF (Sustainable Aviation
Fuel) project called Project Starling in Workington, UK. The plant is expected to produce 25,000 metric tons of e-SAF per year. Construction is planned for
2028 with operations expected in 2031 pending final investment decision. The project was the […]
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Teagasc publishes report analyzing Ireland’s agri-based AD potential
(Thu, 11 Dec 2025)
In Ireland, Teagasc published research report assessing the potential for agriculture-based anaerobic digestion (AD) to support Ireland’s growing biomethane industry. The report, produced under the
FLEET Project (Farm Level Economic, Environmental and Transport Modelling of Alternative Feedstocks for Regional Anaerobic Digestion), delivers the most comprehensive assessment to date of the
economic viability, environmental impact, and […]
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