Alder Fuels
Alder Fuels (dba Alder Renewables) develops proprietary pyrolysis oil upgrading technology that converts sustainable biomass into refinery-ready biocrude (ARC) and marine biofuel blendstock (APS), serving airlines, petroleum refiners, and maritime operators.
- Company typePrivate
- Founded2021
- HeadquartersLouisville, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Alder Fuels does
Alder Fuels (operating as Alder Renewables) is a Boulder, Colorado-based biofuel technology company founded in 2021 that has developed a proprietary pyrolysis oil upgrading process to convert abundant, sustainable biomass into refinery-ready biocrude. The company's core platform produces three outputs: Alder Renewable Crude (ARC), a drop-in intermediate compatible with existing fluid catalytic cracking (FCC) and hydrotreating units; Alder Pyrolytic Sugars (APS), a marine biofuel blendstock; and Alder SAF100, a 100% biogenic jet fuel blending hydrotreated ARC with HEFA-SAF. Independent characterization shows lifecycle carbon intensity below -9 gCO2eq/MJ using miscanthus feedstock and 80% lifecycle GHG reduction versus conventional jet fuel.
The company makes money through three streams: licensing its proprietary upgrading technology to petroleum refiners and forestry product companies for bolt-on deployment into existing assets; selling ARC and APS as intermediate biocrude feedstocks; and securing long-term offtake commitments for finished SAF. Alder's primary customer segments are commercial airlines (United Airlines anchors demand with a 1.5 billion gallon SAF purchase agreement), petroleum refiners (e.g., North Atlantic Refining for FCC co-processing), maritime operators (via the Quadrise bioMSAR partnership), and business aviation FBOs (via Avfuel's 3,500+ location network). The go-to-market motion is enterprise B2B sales involving multi-year commercial trials before full project buildout, with flagship deployment Project Avance targeting 10 million gallons per year of SAF in Port-Cartier, Quebec alongside Boeing and Bioénergie AECN.
Backed by strategic investors including United Airlines Ventures, Honeywell UOP, Directional Aviation, and Avfuel, Alder has assembled a leadership team spanning former NREL biofuel researchers, World Fuel Services and Neste commercial veterans, and Chevron REG executives. Commercial-scale SAF production is targeted for 2025.
Alder Fuels firmographics
Firmographics- Name
- Alder Fuels
- Legal name
- Alder Energy, LLC
- Website
- https://alderrenewables.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Alder Fuels (dba Alder Renewables) develops proprietary pyrolysis oil upgrading technology that converts sustainable biomass into refinery-ready biocrude (ARC) and marine biofuel blendstock (APS), serving airlines, petroleum refiners, and maritime operators.
- Ownership category
- akta.pro rank
Alder Fuels industry classification
Industry- Product category
- Sustainable Biofuels
- NAICS
- Petroleum Refineries (324110), Petroleum and Coal Products Manufacturing (3241)
- SIC
- Petroleum Refining (2911), Industrial Organic Chemicals (2860)
- akta.pro primary industry
- Biofuel Upgrading, Hydrotreating & Refining (Co-processing, Isomerization) (EUAAAHAG)
- akta.pro secondary industries
- Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD), Cellulosic Biofuels & Renewable Fuels (2G ethanol, SAF intermediates) (IMAMALAA), Alternative Low-Carbon Marine Fuels Bunkering (Methanol, Biofuels, Ammonia, Hydrogen) (TLAHAKAC), Renewable Diesel (HVO/HEFA) Production (EUAAAHAD)
Keywords
Where Alder Fuels is headquartered
LocationHeadquarters
- HQ city
- Louisville
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Alder Fuels business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- Technology Licensing: License proprietary biomass conversion and biocrude upgrading technology to refinery operators, forestry product companies, and project developers. Enables bolt-on deployment using existing pyrolysis and refinery assets rather than greenfield facilities, reducing total capital investment and accelerating commercialization globally.
- Biocrude Product Sales: Produce and sell Alder Renewable Crude (ARC) and Alder Pyrolytic Sugars (APS) as intermediate feedstocks to petroleum refineries and fuel producers. Revenue generated from volume sales of refinery-ready biocrudes for processing into SAF and other transportation fuels including marine fuels.
- SAF Offtake Agreements: Secure long-term offtake agreements with airlines for sustainable aviation fuel produced from ARC. United Airlines committed to purchasing 1.5 billion gallons of SAF under the largest announced airline purchase agreement, providing revenue visibility and demand signal for commercial-scale production.
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Alder Fuels product offering
Product offeringCore offering
Alder Fuels (operating as Alder Renewables) develops proprietary pyrolysis oil upgrading technology that converts abundant, sustainable biomass into low-carbon refinery-ready biocrude oils. Its primary products are Alder Renewable Crude (ARC), a drop-in feedstock for existing fluid catalytic cracking and hydrotreating units, and Alder Pyrolytic Sugars (APS), a marine biofuel blendstock; the platform also enables Alder SAF100, a 100% biogenic aviation fuel.
Product overview
Alder Renewables operates as a technology company with a platform of three interconnected products: Alder Renewable Crude (ARC) as the primary biocrude product for refinery integration, Alder Pyrolytic Sugars (APS) as a marine fuel blendstock, and Alder SAF100 as a finished 100% biogenic aviation fuel. The ARC platform serves as the foundation, with APS produced as a co-product and SAF100 derived from ARC through hydrotreating.
Differentiator
Problem solved
Functional benefit
Brands
- Alder Renewable Crude (ARC): Drop-in feedstock for refineries for FCC co-processing and hydrotreating, producing sustainable aviation fuel and other transportation fuels
- Alder Pyrolytic Sugars (APS)
- Alder SAF100
Products and services
- Alder Renewable Crude (ARC)
- Alder Pyrolytic Sugars (APS)
- Alder SAF100
- Alder Biocrude Conversion Technology Licensing
Quantifiable outcome
- 80% reduction in lifecycle GHG emissions compared to conventional jet fuel
- +6 more outcomes
Companies that use Alder Fuels
Customer profileNamed customers3 records
Segments5 records
Ideal customer profiles5 records
Alder Fuels technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Alder Fuels partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered flagship and core.
- BoeingflagshipBoeing invested CAD $10 million (US $7.2 million) in Project Avance as part of its Industrial and Technological Benefits commitment to Canada. Boeing is also a collaboration partner on miscanthus-to-SAF research and broader SAF development. Project Avance aims to produce 10 million gallons of SAF annually from sawmill residues in Port-Cartier, Québec.
- Bioénergie AE Côte-Nord (AECN)coreJoint venture between Arbec Forest Products and Groupe Rémabec developing the Port-Cartier bio-oil production plant. AECN provides the fast pyrolysis bio-oil feedstock that Alder converts into ARC. Project Avance targets up to 10 million gallons of SAF annually, supporting Canada's Aviation Action Plan goal of 1 billion liters of SAF by 2030.
- QuadrisecoreJoint Development Agreement to evaluate Alder Pyrolytic Sugars (APS) as renewable feedstock for Quadrise's bioMSAR and bioMSAR Zero advanced emulsion marine fuels. Staged development: laboratory evaluation, engine bench testing, and full-scale marine engine trials within one year. Aims to deliver scalable, cost-effective decarbonization for the shipping industry.
- National Renewable Energy Laboratory (NREL)coreNREL conducted pilot FCC co-processing trials using the Davison Riser Reactor, demonstrating ARC conversion into high yields of transportation fuels with biogenic carbon confirmed via radiocarbon (14C) analysis. Alder technology has been trialed and tested at NREL with support from U.S. Defense and Logistics Agency. NREL co-authored Hydrocarbon Processing article on FCC coprocessing.
Scale indicators8 records
Recent moves6 records
Expansion highlights7 records
Alder Fuels competitors and assessment
Company assessmentEmerging players
- Prometheus Fuels: Direct air capture-to-fuels developer producing electrofuels (e-fuels) for aviation. Overlaps with Alder in aviation decarbonization end-market but uses CO2-to-fuel conversion rather than biomass conversion.
- Velocys: Fischer-Tropsch SAF technology provider targeting waste-to-jet pathways. Competes in commercializing alternative SAF routes with a different conversion chemistry but similar drop-in refinery integration thesis.
- LanzaTech: Gas fermentation company producing ethanol from industrial off-gases for ATJ SAF pathway with Microsoft, Indian Oil, and other partners. Comparable as an emerging low-carbon SAF feedstock platform, though using a fundamentally different conversion route.
- HIF Global: e-Fuels (e-methanol, e-gasoline, e-SAF) developer with projects in Chile, Texas, and Australia. Competes in low-carbon aviation fuels space but uses power-to-liquid rather than biomass-to-liquid route.
Direct peers
- Neste: World's largest producer of renewable diesel and SAF from waste and residues, including HEFA-SAF. Directly comparable as a renewable crude/fuel producer targeting aviation and road transport decarbonization with a refinery-ready product. Alder's President Neville Fernandes was a former Neste US business leader.
- Gevo: Alcohol-to-jet (ATJ) SAF developer producing renewable hydrocarbons from isobutanol and ethanol feedstocks. Competes with Alder in the aviation decarbonization market via a different conversion pathway but the same end-customer (airlines seeking low-CI SAF).
- Aemetis: Renewable diesel and SAF producer with planned Riverbank cellulosic biorefinery using woody biomass. Direct overlap with Alder's forestry-residue-to-SAF thesis and serves as a competing drop-in low-carbon fuel producer.
- World Energy: One of the longest-operating SAF producers (HEFA) supplying major airlines including United. Direct competitor for SAF offtake contracts and serves the same commercial aviation customer base.
- BTG Bioliquids: Fast pyrolysis technology provider supplying the bio-oil that Alder upgrades into ARC. Direct upstream partner and comparable pyrolysis-bioprocessing technology developer in the renewable fuels value chain.
Broad incumbents
- Honeywell UOP: Major refining process technology licensor (HEFA Ecofining, hydrotreating, FCC) and Alder's strategic investor/partner. Provides the underlying hydroprocessing and FCC technologies that Alder integrates with, and is the dominant incumbent enabling refiners to produce renewable fuels.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Alder Fuels social profiles
Digital presenceAlder Fuels financial estimates
Financial estimateRevenue estimate
Valuation estimate
Alder Fuels leadership team
Management profileNumber of profiles
Profiles11 records
Alder Fuels funding detail
Funding detailFunding overview
Funding rounds3 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Alder Fuels M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Alder Fuels
What does Alder Fuels do?
Alder Fuels (operating as Alder Renewables) develops proprietary pyrolysis oil upgrading technology that converts abundant, sustainable biomass into low-carbon refinery-ready biocrude oils. Its primary products are Alder Renewable Crude (ARC), a drop-in feedstock for existing fluid catalytic cracking and hydrotreating units, and Alder Pyrolytic Sugars (APS), a marine biofuel blendstock; the platform also enables Alder SAF100, a 100% biogenic aviation fuel.
Is Alder Fuels a public or private company?
Alder Fuels is a private company. It is classified as venture growth investor backed and is currently operating.
When was Alder Fuels founded?
Alder Fuels was founded in 2021. It employs 11 to 50 people.
Where is Alder Fuels based?
Alder Fuels is headquartered in Louisville, United States, in the North America region.
How does Alder Fuels make money?
Three revenue lines are on record. Technology Licensing is the primary driver. The others are biocrude Product Sales and SAF Offtake Agreements.
Who are Alder Fuels's main competitors?
Emerging players on record are Prometheus Fuels, Velocys, LanzaTech and HIF Global. Direct peers are Neste, Gevo, Aemetis, World Energy and BTG Bioliquids. Honeywell UOP is listed as a broad incumbent.
Does Alder Fuels have an API?
No public API is recorded for Alder Fuels.
What industry is Alder Fuels in?
Alder Fuels's product category is Sustainable Biofuels. Its primary akta.pro industry code is EUAAAHAG, Biofuel Upgrading, Hydrotreating & Refining (Co-processing, Isomerization), with a secondary code of EUABAJAD, Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass). Its NAICS code is 324110 and its SIC code is 2911.