Fuel Submission Guide: Scope, Format & Tips (2026)

Public summaries usually summarize Fuel's scope, impact factor, and submission portal. The more useful decision is whether the manuscript satisfies Fuel's editorial screen logic: the result has to connect fuel identity, characterization, combustion or conversion behavior, and practical operating relevance.

What editors actually want is not only a new feedstock, blend, catalyst, or conversion route. They need evidence that the fuel-science claim survives realistic conditions, baseline comparison, emissions measurement, and deployment constraints. If the paper is mainly analytical chemistry, materials synthesis, or energy-policy framing without combustion or conversion performance, a narrower chemistry, materials, or energy journal may be a better target.

Before submitting to Fuel, a Fuel manuscript fit check identifies whether the package meets the editorial bar before you commit to the submission.

These timings are planning ranges, not guarantees. Elsevier's current Fuel journal page lists median journal-insight timings, but individual manuscripts move faster or slower depending on scope fit and reviewer availability.

Fuel follows Elsevier's standard formatting with specific requirements for fuel science papers.

Manuscript structure:

• Title page with complete author affiliations

• Abstract (250 words maximum, structured with Background, Methods, Results, Conclusions)

• Keywords (6-10 terms from Fuel's keyword list)

• Introduction

• Materials and methods (or Experimental section)

• Results and discussion (can be combined or separate)

• Conclusions

• Acknowledgments

• References

• Figure captions

• Tables

Figure requirements: Submit figures as separate files in TIFF, EPS, or PDF format. Minimum 300 DPI resolution for photographs, 600 DPI for line drawings. Color figures are encouraged for combustion and emission data visualization.

Size figures for single-column (85mm width) or double-column (170mm width) placement. Don't submit oversized figures that require excessive reduction.

Label all axes clearly with units. Use consistent font sizes (minimum 8-point after reduction). Include error bars on experimental data points.

Reference style: Fuel uses numbered references in order of appearance. Format: Author(s), Article title, Journal abbreviation, Volume (Year) Page range.

Example: Smith AB, Jones CD. Biofuel combustion characteristics in diesel engines. Fuel 285 (2021) 119-127.

Include DOI when available. For books: Author(s), Title, Publisher, Location, Year, pp. page range.

Elsevier-specific requirements: Submit through Editorial Manager with separate files for manuscript text, figures, tables, and supplementary material. Upload a cover letter addressing the editor directly.

Include a graphical abstract (required) showing your key finding visually. This gets used in journal promotion and should highlight your main combustion or fuel result.

Provide author contribution statements and conflict of interest declarations. These are mandatory for all submissions.

Your Fuel cover letter should directly address why your fuel science advances the field and how your combustion data supports practical applications.

Opening paragraph: State your manuscript title and article type. Briefly summarize your fuel system and key combustion finding. Mention if your work addresses a current fuel challenge like emissions reduction or renewable energy integration.

Need help with cover letter structure? See our journal cover letter template with filled examples.

Technical contribution: Highlight your novel fuel characterization or combustion technology. Be specific: "This work demonstrates that 20% algae biodiesel blends reduce NOx emissions by 15% while maintaining power output in heavy-duty engines" rather than "This work studies biodiesel performance."

Mention your analytical approach and why it's appropriate for fuel science. If you used advanced techniques like chemical kinetic modeling or detailed speciation analysis, explain how this advances understanding.

Practical significance: Connect your results to real fuel applications. Explain how your findings could influence fuel formulation, engine design, or emission control strategies. Fuel editors prioritize research with clear practical implications.

Suggested reviewers: Recommend 3-4 reviewers with specific expertise in your fuel type and combustion application. Include their full names, affiliations, and email addresses. Avoid close collaborators or colleagues from your institution.

Close professionally: "We believe this manuscript makes an important contribution to fuel science and would be of broad interest to Fuel readers."

Fuel's review process takes longer than most journals due to the technical depth required for combustion research evaluation.

Initial screening: 7-10 days. Editorial staff check formatting, scope alignment, and basic technical completeness. About 15% of submissions get desk-rejected here for insufficient combustion data or poor fuel characterization.

Editorial evaluation: 14-21 days. The handling editor (usually a combustion professor) evaluates technical merit and novelty. A meaningful minority of papers are declined without review when the contribution is not sufficient for Fuel's standards.

Reviewer assignment: 21-35 days. Finding qualified reviewers for specialized fuel research takes time. Fuel typically uses 3 reviewers with different expertise areas.

Review completion: 100-130 days total from submission to first decision. This includes reviewer delays, which are common in specialized combustion research.

Revision timeline: Major revision decisions give you 60 days to respond. Use this time for additional experiments if reviewers request more combustion data or fuel analysis.

Minor revisions typically get 21 days. These usually involve manuscript clarification or additional discussion of results.

Resubmitted manuscripts get expedited review (30-45 days) with the same reviewers when possible.

Don't rush revisions. Check if your paper is actually ready to submit before starting the revision process.

Use these nearby guides when the target journal is still uncertain:

• Fuel journal guide

• Water Research Submission Guide

• Journal of Cleaner Production Submission Guide

• Food Hydrocolloids Submission Guide

• Microorganisms Submission Guide

• Frontiers In Microbiology Submission Guide

• Artificial Intelligence In Agriculture Submission Guide

• Phytomedicine Submission Guide

• Remote Sensing of Environment Submission Guide

• Earth Science Reviews Submission Guide

• Journal of Biogeography Submission Guide

For manuscripts targeting Fuel, five patterns generate the most consistent desk rejections worth knowing before submission.

According to Fuel submission guidelines, each pattern below represents a documented editorial-screen trigger; per SciRev data and Clarivate JCR 2024 benchmarks, addressing these before submission meaningfully improves first-pass readiness.

Fuel characterization without combustion performance data

The Fuel guide for authors positions the journal as publishing research on fuel properties, combustion, and energy conversion with both fuel characterization and performance data required. Manusights pre-submission pattern analysis shows many desk rejections involve manuscripts that report density, viscosity, heating value, or chemical composition without demonstrating how those properties translate to combustion performance under realistic conditions.

Editors specifically screen for manuscripts where the connection between fuel properties and combustion outcome is present in the results, not asserted in the abstract.

Lab combustion data without engine or device validation

The same pattern analysis often finds many submissions test combustion in idealized laboratory setups, such as atmospheric-pressure bomb calorimeters or simplified combustion chambers, without validating performance under realistic engine or conversion conditions. In practice, editors consistently reject manuscripts where the combustion testing does not reflect the operating pressures, temperatures, and fuel-air ratios that characterize actual engine performance, because Fuel's editorial standard requires evidence of combustion behavior in systems that correspond to real applications.

Emission reduction claims without rigorous measurement validation

A related pattern is that many submissions report NOx, particulate, or CO emission results without validated measurement equipment, appropriate sampling procedures, or quantified measurement uncertainty. Editors consistently screen for manuscripts where the emission methodology is documented in enough detail that the claimed reduction can be evaluated independently, because claims about emission performance that rest on unvalidated measurement approaches are a consistent source of reviewer objection.

Check emission reduction claims without rigorous measurement validation before submitting to Fuel →

Functional interpretation exceeds what the combustion data support

A related pattern is that many submissions frame their contribution in language that overstates what the experimental data demonstrate, such as claiming practical deployment readiness from a single-point combustion test or attributing emission improvement to a proposed mechanism without kinetic or spectroscopic evidence. In our analysis of submission difficulties at Fuel, this pattern is most common in submissions where the discussion section reached beyond the experimental evidence without acknowledging the interpretive gap.

Check functional interpretation exceeds what the combustion data support before submitting to Fuel →

Cover letter names fuel type but omits the combustion outcome

A related pattern is that many submissions arrive with cover letters that identify the fuel system or feedstock studied without stating what the paper demonstrates about combustion behavior, emission performance, or energy conversion efficiency. Editors explicitly consider whether the cover letter makes the technical fuel-science case before routing the paper for specialist review.

Before submitting to Fuel, a Fuel submission readiness check identifies whether your combustion evidence, fuel characterization, and practical application framing meet the editorial bar before you commit to the submission.

Submission portal, Elsevier APC, and editorial-triage pattern. Fuel uses Elsevier Editorial Manager at Editorial Manager submission portal as the sole submission system (JFUE is the Elsevier short code for the journal, which dates back to 1922 as one of the longest-running energy titles).

The journal is hybrid: subscription publication carries no author charge, and the gold OA option carries an APC currently around $4,500 to $4,900 USD (excluding taxes), reduced or zeroed for authors at institutions in major Elsevier read-and-publish agreements (Jisc UK, the German DEAL consortium, the Dutch UKB consortium, UC, MPG, Korean KESLI).

Across our pre-submission reviews of Fuel manuscripts, the editorial triage pattern is fast and engineering-consequence-strict: desk decisions typically return in 1 to 2 weeks, full-review first decisions in 4 to 8 weeks, and the editorial culture explicitly favors papers that solve a real fuel, combustion, emissions, or energy-conversion problem with evidence sufficient to support the claim. The failure pattern that costs the most Fuel submissions: lab-scale fuel property measurement without combustion or conversion performance under realistic conditions.

Editors routinely reject papers when:

• the work characterizes fuel properties (calorific value, viscosity, distillation curve, ignition delay in shock tubes) without demonstrating performance in a real engine, combustor, or conversion system (the test: does the paper change what a combustion engineer would specify for fuel selection?)

• the work is modest blend optimization without a clear engineering consequence

• biofuel work reports a 5 percent emissions reduction without mechanism or scale-up pathway

• the cover letter pitches "we characterized a new biofuel" without naming the engine or conversion system it improves

• the work would fit better at Applied Energy (broader applied energy systems), Energy & Fuels (ACS, more chemistry-focused), or Renewable Energy (renewables-only scope)

• adjacent fuel-chemistry work would fit at Fuel Processing Technology (the Elsevier sister title focused on processing and refining)

The editorial culture rewards papers where fuel chemistry connects to combustion or conversion performance in a realistic system; it filters out characterization-only work that never reaches an engineering claim.

Or see example reports before you finalize.

Check cover letter names fuel type but omits the combustion outcome before submitting to Fuel →

• Fuel editorial-screening guide

• Fuel submission process

• Fuel JIF

• Is Fuel a Good Journal?

For the related journal overview, see Fuel journal guide. In our work on Fuel submissions, we observe that editors specifically screen the abstract, first figures, cover letter, and evidence package for whether the manuscript answers the journal's stated fit test; our analysis of Fuel pages treats those checks as submission-risk signals, not as official guidance.