Range Fuels

What Range Fuels does

Range Fuels was a venture-backed cellulosic ethanol producer founded by Khosla Ventures in 2006 and headquartered in Broomfield, Colorado, with additional offices in Palo Alto, California. The company's core product was its proprietary K2 thermo-chemical conversion system, a two-step process that first converts non-food biomass (wood chips, forest residues, agricultural wastes, grasses, cornstalks, municipal waste, paper pulp, olive pits) into synthesis gas using heat, pressure, and steam, and then catalytically converts the synthesis gas into ethanol. The K2 system was designed as modular to allow siting near biomass sources, minimizing feedstock transportation costs, and was claimed to produce more ethanol per unit of energy expended than competing fermentation-based processes. The company designed, built, owned, and operated its production plants, with its first commercial-scale facility located near Soperton, Georgia, approximately 100 miles west of Savannah.

The company's business model was B2B enterprise sales of cellulosic ethanol to fuel distributors, blenders, and government/utility energy buyers in the domestic market, positioning its product as a low-carbon renewable fuel to displace gasoline and reduce dependence on imported oil. Range Fuels was financed primarily by Khosla Ventures and additional institutional investors including Passport Capital and Morgan Stanley, supplemented by flagship-tier government support including a $76 million U.S. Department of Energy grant (February 2007) and a $6.25 million OneGeorgia Authority EDGE grant (November 2007). The company received multiple industry awards between 2007 and 2009, including rankings in Biofuels Digest's 50 Hottest Companies in Bioenergy and AlwaysOn's Global 250 list. Based on the website copyright spanning 2007–2011 and the absence of any operational updates after 2009, Range Fuels appears to have ceased operations around 2011.

Name

Range Fuels

Legal name

Range Fuels, Inc.

Website

https://rangefuels.com

Company type

Private

Founded year

2007

Operating status

Closed

Headcount range

51–100 employees

Short description

Range Fuels was a venture-backed cellulosic ethanol producer using a proprietary two-step thermo-chemical K2 conversion system to turn non-food biomass into ethanol, selling to B2B fuel distributors, blenders, and government energy buyers from its Soperton, Georgia plant.

Ownership category

akta.pro rank

Product category

Cellulosic Ethanol / Biofuels

NAICS

Ethyl Alcohol Manufacturing (325193)

SIC

Industrial Organic Chemicals (2860)

akta.pro primary industry

Cellulosic Biofuels & Renewable Fuels (2G ethanol, SAF intermediates) (IMAMALAA)

akta.pro secondary industry

Gasification & Pyrolysis-to-Power (Waste/Biomass Advanced Thermal) (EUACAIAL)

Keywords

• Cellulosic ethanol
• Biomass conversion
• Biofuel production
• Renewable fuels
• Thermo-chemical processing

Headquarters

HQ city

Broomfield

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Infrastructure, Technology or R&D, Personnel

Revenue model

1. Cellulosic Ethanol Production and Sales: Range Fuels generates revenue by producing and selling cellulosic ethanol, a low carbon biofuel, to fuel distributors and blenders. The company designs, builds, owns and operates its production plants, selling ethanol as the primary product.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Range Fuels designs, builds, owns, and operates plants that produce low-carbon cellulosic ethanol from non-food biomass feedstocks (wood chips, forest residues, agricultural waste, grasses, municipal waste). The company's proprietary K2 thermo-chemical conversion system converts biomass to synthesis gas using heat, pressure and steam, then transforms the gas into ethanol through catalysis. The first commercial-scale plant was developed near Soperton, Georgia.

Product overview

Range Fuels is a cellulosic ethanol company offering a single core product: the K2 System. This proprietary technology platform uses a two-step thermo-chemical conversion process to transform non-food biomass feedstocks (wood chips, agricultural residues, municipal waste, grasses) into cellulosic ethanol. The modular K2 system can be deployed near biomass sources to minimize transportation costs. The company's primary offering is the production of low carbon biofuels for energy purposes.

Differentiator

Problem solved

Functional benefit

Products and services

• K2 Thermo-Chemical Conversion System Proprietary two-step thermo-chemical conversion system that transforms non-food biomass feedstocks (wood chips from unmerchantable Georgia pine trees, forest residues, agricultural wastes, grasses, cornstalks, municipal waste, paper pulp, olive pits) into synthesis gas via heat, pressure and steam, then converts the gas to ethanol via catalysis. The modular design enables plant placement near biomass sources to reduce transportation costs. Targeted at fuel producers, distributors, blenders, and government/utility energy buyers.
• Cellulosic Ethanol Low-carbon cellulosic ethanol produced from non-food biomass using the K2 process, sold to fuel distributors and blenders for blending with gasoline to support renewable fuel mandates and reduce dependence on imported oil.

Quantifiable outcome

• Cellulosic ethanol will reduce dependence on imported oil, increase energy security, and reduce trade deficit
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• KiOR: KiOR operated catalytic cracking of biomass to renewable crude and fuels at commercial scale; comparable in thermo-chemical conversion of non-food biomass to fuels and ultimately wound down commercial operations.
• Coskata: Coskata developed a thermochemical-biological hybrid for converting biomass to ethanol using syngas intermediate; overlapping technology architecture with Range Fuels' K2 system.
• Abengoa Bioenergy: Abengoa built and operated the Hugoton cellulosic ethanol plant in Kansas using a similar enzymatic-hydrolysis pathway; it is the canonical peer to Range Fuels' Soperton plant and ultimately faced similar commercial headwinds.
• Beta Renewables: Beta Renewables commercialized the PROESA technology for cellulosic ethanol from non-food biomass (e.g., bagasse, energy crops); a direct competing thermochemical/biological platform to Range Fuels.
• Mascoma Corporation: Mascoma was a leading cellulosic ethanol company focused on consolidated bioprocessing of non-food biomass to ethanol; competed head-to-head with Range Fuels for first-mover commercial-scale deployment.
• POET-DSM Advanced Biofuels: POET-DSM operated Project Liberty, one of the first commercial-scale cellulosic ethanol plants (Iowa) using corn stover — directly comparable to Range Fuels' commercial cellulosic ethanol thesis using non-food biomass.
• LanzaTech: LanzaTech uses gasification/syngas fermentation to produce low-carbon ethanol and SAF from waste gases and biomass — directly analogous to Range Fuels' K2 syngas-to-ethanol backbone.

Broad incumbents

• Pacific Ethanol: Pacific Ethanol is a large-scale conventional ethanol producer that would be a downstream blender/distributor buyer of cellulosic ethanol; comparable as a B2B ethanol supplier serving fuel distributors.
• DuPont Industrial Biosciences: DuPont operated the Nevada, Iowa cellulosic ethanol plant and sold its industrial biosciences business to IFF; a broader industrial conglomerate with a directly comparable cellulosic ethanol program.

Emerging players

• Aemetis: Aemetis produces low-carbon biofuels (ethanol and renewable diesel/jet) using both conventional and cellulosic feedstocks; overlaps with Range Fuels in renewable fuel output and similar California-headquartered operating footprint.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/range-fuels-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds5 records

Investors7 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Range Fuels