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F2X

Mobile, flexible, and scalable flare and methane capture solution transforming wasted gas into low-carbon LNG

February 2025

F2X

Mobile, flexible, and scalable flare and methane capture solution transforming wasted gas into low-carbon LNG

  • World Alliance Member
  • Featured Solution
  • Labelled Solution
Label Date February 11, 2025
From Brazil
Maturity stage TRL 8 - Prototype finalized

Our proprietary micro-scale mobile treatment and liquefaction module is a cost-efficient solution, converting otherwise flared and stranded gases into economically viable energy sources. The produced LIQUIDFLARE offers a low carbon intensity LNG for displacing more carbon intense fuels. The F2X system is uniquely designed for flare gas capture, requiring no additional compression, handling inlet gas at low pressure. Its full mobility allows for rapid relocation between flare sites to adapt to fluctuating gas volumes, a critical advantage in the field. Equipped with integrated gas treatment modules capable of managing high CO2 contents, the system ensures efficient processing without the need for flaring or venting during treatment, liquefaction, or loading. The system is scalable and designed to capture as low 0.5 mmscfd and could tackle up to 30 mmscfd projects.

The Environmental Benefits

  • Mobile Design: The F2X solution is mobile, allowing quick relocation between flare sites. This adaptability helps capture stranded gases efficiently, reducing flaring without needing extensive infrastructure
  • Scalability: The F2X system is scalable, with each module handling gas flows from 0.5 to 1.5 million standard cubic feet per day (MMSCFD)
  • Self-powered, using a portion of captured flare gas to fuel its operations. This design eliminates the need for external power sources, allowing deployment in remote locations without existing infrastructure
  • Produced low CI LNG from otherwise flared gas is used to displace diesel in Power generation
  • Produced low CI LNG from otherwise flared gas is used to displace diesel Heavy Duty Vehicules by fueling LNG Trucks and offgrid charging Electric fleets
  • When displacing diesel by the produced low carbon LNG, emissions are reduced by over 50%
  • Each F2X unit is estimated to save 20.000 tCO2 per year

The Financial Benefits

  • The F2X solution turns flared gas into valuable LNG, generating revenue instead of wasting resources. A single unit producing 1000 MMBTU of LNG per day can create annual revenue of $1,825,000, compared to zero revenue from flaring
  • By capturing flare gas, the F2X system helps companies avoid potential flaring penalties and earn carbon credits. For a unit saving 20,000 tonnes of CO2 per year, this could result in $582,500 annual savings through avoided penalties ($182,500) and carbon

Target client profile

Activity Region

  • Headquarters
  • Activity

Company Profile

MACAW ENERGIES

We transform biogas, flared gases, and stranded gases into affordable low-carbon energies.

Headquarters R. Aníbal de Mendonça - Ipanema, Rio de Janeiro - RJ, 22410-050, Brazil
Type Startup or self-employed
View company profile Solution website

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator MACAW ENERGIES has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.