GIDARA Gasification Solution delivers ready-to-use, high-quality syngas which is tar-free, chlorine-free, and suitable directly for methanol synthesis, hydrogen production, or Fischer-Tropsch conversion to SAF.
Because the GIDARA technology HTW® uses a variety of abundant municipal waste rather than constrained biomass or oils, the solution is scalable. There’s no need for costly R&D to blend technologies and processes or complex clean up syngas downstream: it’s bankable, proven and delivered by a consolidated technology alliance, thus providing a clear blueprint and path for your program, lowering execution risk.
Our key benefits
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Commercially
proven, bankable
HTW® gasification
Commercially
proven, bankable
HTW® gasificationHTW® gasification is a commercially proven industrial technology with 40+ years of operation and 75,000+ logged industrial hours across a wide range of feedstocks. Plants in Germany, Finland, and Japan have demonstrated up to 91% availability, meeting lender-grade reliability standards. This track record is reinforced through the SAF Technology Alliance ensuring full-pathway alignment from waste to certified SAF. -> More -
Lower Capex, through
scale and simplicity
Lower Capex, through
scale and simplicityHTW® delivers 10-20% lower CAPEX than alternative gasification processes through 1,000 TPD single-train scale, requiring fewer and smaller process units. Capital costs are further reduced by a smaller Air Separation Unit and by eliminating POX and tar-cleaning systems, resulting in simpler plants and faster, more predictable execution. -> More -
Lower OPEX driven by
high-pressure efficiency
Lower OPEX driven by
high-pressure efficiencyOperating at 10–30 bar for up to 85% cold-gas efficiency, HTW® achieves materially lower OPEX. The process uses ~70% less oxygen, reducing utility demand and ASU operating cost, while high-pressure operation minimizes compression and reheating, lowering power consumption and long-term maintenance. -> More -
Clean, high-quality
syngas without POX
Clean, high-quality
syngas without POXHTW® produces clean, high-pressure syngas that exits the gasifier virtually tar-free and is suitable for SAF upgrading without POX. This reduces downstream complexity, improves uptime, and delivers a 5–15% process-chain efficiency gain across the SAF value chain. -> More
Driving Change
Transform previously unrecyclable waste into climate action and income.
Gasification sits at the core of the value chain from waste to SAF, Methanol, LNG and circular chemicals. This proven process helps meet regulatory obligations while achieving up to 140% GHG reduction compared to fossil fuels, facilitating the transition towards a circular production pathway.
Advanced technology
Industrial-scale gasification with unmatched flexibility.
What sets HTW® apart? Performance you can bank on. With over 95% carbon conversion efficiency and 91% availability across commercial facilities, our gasification process delivers tar-free syngas without expensive POX units. This means lower CAPEX, simpler operations and faster deployment.
How GIDARA’s approach makes a difference.
Latest news
From Waste to Value: A Proven, Bankable Pathway to Sustainable Aviation Fuel
Honeywell, Johnson Matthey, GIDARA Energy and SAMSUNG E&A Form SAF Technology Alliance
