Biofuel Research Journal

Biofuel Research Journal

 

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Biofuel Research Journal

has been accepted to be
indexed by Inspec!

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Institution of Engineering

and Technology, has been

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for over 50 years" 

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Biofuel Research Journal

has been accepted to be
indexed by Ei Compendex
(Engineering Village)!

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Read the Editor`s Pick:
Biogas Collection here!

 

Biofuel Research Journal

is now indexed by ProQuest! 

We are delighted to announce
.... Read more here!

 

 Celebrating a year of growth

for Biofuel Research Journal!

This year marks a year of growth
.... Read more here!

 

On the Cover
Vol. 12, Issue 4

Unlocking the full potential of lignocellulosic biomass for a resilient bio-based economy requires solutions that work both in the field and inside the biorefinery. This issue features an in-depth review by a team from Purdue University and Idaho National Laboratory that reimagines pelletization as more than a logistics step: it is a powerful enabler of enzymatic saccharification and advanced biomanufacturing (DOI: 10.18331/BRJ2025.12.4.2). By densifying diverse agricultural residues and energy crops into uniform pellets with up to tenfold higher bulk density, pelleting reduces storage and transport costs while simultaneously acting as a mild thermochemical pretreatment that alters cell wall structure and improves downstream digestibility. The authors synthesize data showing 5–20% gains in sugar yields for pelleted feedstocks, and highlight emerging ‘densify-with-chemicals’ strategies that integrate pelletization with alkaline, acidic, or deep eutectic solvent pretreatments to achieve high-solids saccharification and ethanol titers approaching 10% (v/v) without additional detoxification steps. Together, these advances position biomass pellets as a true commodity feedstock, bridging upstream supply chains with efficient biochemical conversion and paving the way for scalable, cost-competitive production of fuels, chemicals, and materials from plant-derived sugars. Cover art by BiofuelResJ. ©2025.

 

Biofuel Research Journal (BRJ) defines “biofuel” in both a specific and generalized context. In the specific sense, BRJ focuses on traditional biofuels and bioproducts derived from biomass. This includes biofuels such as biodiesel, bioethanol, biogas, and algal biofuels, as well as bioproducts like bio-based smart materials, biocomposites, and bio-based chemicals. In a generalized sense, BRJ extends the definition of “biofuel” to include any bio-based technologies, innovations, and strategies that contribute to reducing carbon emissions and fueling the transition toward a sustainable bioeconomy. Here, "biofuel" includes efforts that drive the shift from a carbon-intensive economy to a resilient, bio-based economy. Through this dual approach, BRJ aims to highlight the comprehensive role that both specific biofuels and generalized bio-based innovations play in fostering a sustainable future.

The journal welcomes original articles, review papers, case studies, short communications, and hypotheses on the following topics:

  1. Biofuels and Bioproducts: Traditional biofuels such as biodiesel, bioethanol, biogas, algal biofuels, and emerging biofuel sources, as well as bioproducts like bio-based smart materials, biocomposites, and their applications in industries like food, pharmaceuticals, and others. These developments contribute to the traditional understanding of biofuels and bioproducts, and the broader bioeconomy.
  2. Innovative Bio-based Strategies: Exploring innovative technologies and strategies that contribute to carbon reduction and sustainability, supporting the journal’s broader definition of biofuel as a driver of the bioeconomy. These strategies are integral to BRJ’s generalized definition of biofuels as enablers of the bioeconomy.
  3. Biomass Valorization: Research into efficient biomass conversion methods, biorefineries, and bioprocesses aimed at maximizing energy output and value-added products, aligning with the shift toward a bio-based economy. This aligns with both specific biofuel production and broader efforts to transition to a bioeconomy.
  4. Biomass-Derived Materials for Energy and Storage Systems: Developing biomass-derived materials for use in energy systems, including fuel cells, batteries, supercapacitors, and photovoltaics, contributing to sustainable energy solutions.
  5. Biomass-Derived Materials for Environmental Sustainability: Investigating biomass-derived materials for carbon capture, pollution mitigation, and other environmental sustainability applications that mitigate climate change and promote circularity.
  6. Sustainable Applications in Food and Medicine: Utilizing biomass-derived materials in sustainable packaging, functional food ingredients, drug delivery systems, tissue engineering, and regenerative medicine to support a circular bioeconomy. These applications contribute both to the bio-based economy and a circular economy.
  7. Catalytic Applications of Biomass-Derived Materials: Advancing green manufacturing processes through biomass-derived catalysts and sustainable chemical transformations.
  8. Techno-Economic and Environmental Assessments: Evaluating the techno-economic feasibility and sustainability of biofuels, bioproducts, and biomass-derived material pathways (life cycle assessment, exergy, emergy, risk assessment), ensuring compliance with global sustainability standards. These analyses ensure the sustainability of bio-based innovations across different scales.
  9. Climate Change and Bioeconomy Integration: Examining the role of biofuels and bio-based innovations in mitigating climate change and promoting the transition to a low-carbon bioeconomy. These innovations not only reduce greenhouse gas emissions but also align with global sustainability goals.
  10. Integrated Biofuel and Bioproduct Processing Systems: Highlighting novel and integrated approaches to biofuel and bioproduct processing that optimize efficiency and resource use, key drivers for both specific biofuel production and the broader bioeconomy transition.
  11. Artificial Photosynthesis for Biofuel Production: Exploring research on artificial photosynthesis as an emerging, sustainable pathway for biofuel production, reinforcing the journal's focus on next-generation bio-based energy solutions.
  12. Biofuels and Bioproducts in Developing Economies: Encouraging the promotion and adoption of biofuels, bioproducts, and bio-based technologies in developing economies, contributing to local economic development, sustainability, and global climate mitigation.
  13. Circular Economy and Resource Efficiency: Investigating the role of biofuels and bioproducts in circular economy frameworks, with an emphasis on resource efficiency, waste valorization, and sustainable biomass utilization as part of broader efforts to build a resilient bioeconomy.

BRJ supports interdisciplinary collaboration and invites contributions from researchers, policymakers, and industry leaders to accelerate the transition to a sustainable bioeconomy through innovative bio-based solutions. The journal is committed to maintaining the highest standards of peer review and editorial integrity, ensuring that only high-quality and impactful research is published. As an open-access journal, BRJ is completely free-of-charge, allowing unrestricted access to cutting-edge research for researchers, policymakers, and industry leaders alike.

Biofuel Research Journal is indexed in Scopus and Web of Science.

BRJ currently has no fees. Learn More.

Editor-in-Chief: Vijai Kumar Gupta

> View Full Editorial Board