Bioenergy · Supercritical processing · Sustainable fuels
Redrock Bioenergy is an advanced conversion technology company. We develop, engineer and deliver the systems that turn organic, industrial and hazardous wastes into renewable gas, sustainable fuels, recovered nutrients and carbon value, including the streams conventional digestion and recycling can’t handle.
What we do
Three technology platforms, and the in-house team that develops and delivers them. Most of the field stops at anaerobic digestion. We go further.
Full-lifecycle development of AD, biogas and biomethane-to-grid projects: feedstock strategy, process and plant design, gas upgrading, grid injection and biofertiliser recovery. Grounded in hands-on operational and microbiological expertise.
Learn more →Working with specialist technology partners and our in-house development team, we advance supercritical water processing for the wastes digestion and recycling can’t take: sewage sludge, Category 1, 2 & 3 Animal By-products (ABP), refuse-derived fuel, plastic-rich rejects and PFAS-affected streams. We target destruction-grade treatment with energy and resource recovery.
Learn more →With technical partners, we are developing routes that turn the biogenic CO₂ vented by biogas upgrading into feedstock for sustainable aviation fuel and power-to-liquids, together with the offtake and certification structuring (ISCC, CORSIA, RED III) that makes it bankable.
Learn more →An in-house development team and a network of specialist partners take a concept through feasibility, engineering, environmental consenting, carbon strategy, offtake and project finance, then on to financial close and operation.
Learn more →Expertise
Five capabilities run through everything we develop, from the process engineering that decides whether a plant performs to the management systems that hold it to standard.
Digester sizing, mass and energy balances, biogas upgrading, pretreatment, pasteurisation and CNG virtual pipeline design.
Explore → Concept to closeThe full gated lifecycle to FID, with DCF, IRR, DSCR-sized debt, cash waterfalls, term sheets and IMs.
Explore → Four jurisdictionsPlanning pathways, EIS and EIAR authorship and approvals sequencing across IE, Australia, the UK and Nigeria.
Explore → Where bankability is wonBasket design, BMP testing to VDI 4630, gate-fee and offtake contracting, ABP categorisation and traceability.
Explore → Underlying disciplineIntegrated management systems on Annex SL across ISO 9001, 14001, 45001, 50001 and 27001, with audit and policy.
Explore →Why Redrock
We pair an in-house development team with specialist technology and engineering partners, so we develop and deliver projects rather than only reporting on them.
Supercritical processing opens a route for hazardous and hard-to-treat wastes that sit well beyond conventional anaerobic digestion and recycling.
From feedstock and consenting through engineering, carbon and offtake structuring to financial close and operation, coordinated end to end.
Founder-led and built on environmental management, operational optimisation, data analytics and project delivery.
What we take in
Sewage sludge, biosolids and PFAS-affected streams
Manures, paunch, and rendering and abattoir by-products
Out-of-spec product, DAF sludge and process wastes
Source-segregated organics, RDF and reject streams
What we deliver
Biomethane to grid, plus on-site renewable gas, power and heat
Aviation fuel and e-fuels from biogenic CO₂
Biofertiliser, recovered nutrients and process water
Safe destruction of Category 1, 2 & 3 Animal By-products (ABP) and PFAS-affected wastes
Approach
We pair hands-on operational knowledge with rigorous process engineering and hard commercial discipline. Every project starts from real feedstock, sound thermodynamics and honest economics, with a clear route to being built, financed and run.
The result is conversion infrastructure that stands up technically, commercially and environmentally.
Insights
Practitioner-grade reference on the topics we know best, written to be useful and honest about the limits.
Nigeria has no biomethane law. How a CBG plant is licensed by analogy to natural gas under the PIA and NMDPRA.
Read → Australia · PlanningThe consent pathway, the EIS and SEARs, and the operational licence that usually sets the real critical path.
Read → Advanced thermalWhat SCWG is, and an honest account of when it does and does not beat incineration for wet waste.
Read →Whether you have a difficult waste stream, a site, or capital to deploy, we’d like to hear from you.
info@redrockbioenergy.com
Redrock