High-performance biogas upgrading for renewable gas producers
Custom-built systems for full-scale injection and long-term efficiency.
Built for large-scale success. Fully made to match
Whether you run an RNG facility, bio-LNG plant, or centralized injection site, Gazpack delivers a reliable, modular solution – tailored to meet high flow demands, meet local standards, and streamline your operations.
Producers of renewable gas often face a core challenge: building reliable, scalable infrastructure without overspending or compromising on compliance. From peak demand management to variable feedstocks, from methane recovery to CO₂ removal – every part of your process depends on precise, stable system performance.
That’s why Gazpack focuses on engineered quality over generic design. Since 2006, we’ve been building our own custom upgrading systems – from fabrication to field deployment. We don’t just hand over schematics; we manufacture the complete solution and deliver it fully tested, on site. For renewable gas plants, this means long-term performance with minimal maintenance.
Our technology supports grid injection targets, ensures H₂S levels stay in check, and helps you meet national or regional biomethane standards. And while certification is handled locally, we support you every step of the way to ensure compliance is achievable with our systems.
From 250 Nm³/h up to 5000 Nm³/h and beyond – we scale our solution to match your ambition. Whether you’re supplying a regional gas hub or operating a remote injection site, Gazpack delivers smart upgrading systems that last.
Why renewable gas plants choose Gazpack
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Modular Modular systems tailored to high and variable flow rates
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Efficient High removal efficiency for H₂S and CO₂, including dual membrane options
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Ready Fully integrated and factory-tested before shipment
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Smart Smart heat recovery and low energy use
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Compliance Designed for easy onsite certification and local compliance
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Custom Built by Gazpack from start to finish - no outsourcing or shortcuts
We help you succeed across all major segments
01
Biogas upgrading hubs
Deliver consistent gas quality with smart purification and moisture control. Support flexible flow rates and ensure grid-ready methane with low methane slip.
02
RNG production facilities
Capture more value from raw biogas through CO₂ and H₂S separation. Support carbon intensity targets and long-term OPEX efficiency.
03
Bio-LNG plants
Pre-upgrade your gas for better liquefaction performance and fewer contaminants. Reduce operational issues linked to gas purity and heat content variations.
04
Centralized injection sites
Standardize quality across multiple suppliers and gas inputs. Avoid grid rejection and keep injection volumes stable and compliant.
Our product range
Sulago
Smart upgrading for flows under 1500 Nm³/h
Perfect for decentralized plants or smaller installations. Compact and cost-efficient, without compromising on performance.
Sulaway
Reliable performance for 1500 Nm³/h and up
Ideal for high-capacity operations, central hubs, or facilities preparing for long-term expansion.
Contact Us
Ready to future-proof your farm?
Ready to turn waste into a dependable income stream and breathe easier while you do it?
Contact Gazpack’s farm solutions team today. We’ll run the numbers on your manure output, outline ROI, and map a certification path that fits your local rules.