Journal of Cleaner Production Response to Reviewers: How to Write a Rebuttal That Wins (2026)

Journal of Cleaner Production is Elsevier's flagship for sustainability and cleaner-production research, and its reviewer culture is unusual in three ways that change how you write a rebuttal. Each one redraws what the response document actually has to prove.

1. JCLP grades a cleaner-production contribution, not a topic

JCLP is a contribution-to-cleaner-production journal, not a general environmental venue. The journal expects every paper to make the cleaner-production angle explicit and quantified, so a reviewer is rarely asking whether the topic is interesting. They are asking whether your work measurably moves a real production system toward lower environmental impact.

A rebuttal that argues "sustainability is a timely problem" answers a question JCLP reviewers are not asking. The winning rebuttal demonstrates that the cleaner-production contribution is concrete, the benefit is quantified, and the comparison is fair.

2. LCA rigor and the system boundary carry the decision

JCLP reviewers weight life-cycle assessment and quantified sustainability metrics heavily. The journal draws on a broad, interdisciplinary reviewer pool that grades methodological rigor over how fashionable the topic is, and the handling associate editor reads every thread, so they are attentive to how the analysis is bounded.

The most common revision request is for one of four things:

• An explicit LCA with a stated functional unit and system boundary.
• A techno-economic analysis (TEA).
• A carbon-footprint quantification.
• A sensitivity analysis on the assumptions that drive the result.

When a manuscript proposes a cleaner process, a material substitution, or a circular-economy strategy but reports only qualitative sustainability language without measurable outcomes, the reviewer reads the gap as the paper not yet meeting the journal's bar.

3. Real-system validation separates passing from failing

Real-system validation increasingly separates a passing JCLP revision from a failing one, because cleaner-production claims are testable only when they are anchored in an actual industrial, supply-chain, or case-study context.

A manuscript whose method is a clean simulation with no industrial validation faces extra scrutiny on whether the claimed benefit would survive contact with a real plant, and that scrutiny often adds one full round.

SciRev community data puts the JCLP first round near 2.8 months, with about 3.3 reports and 1.9 revision rounds per accepted paper; immediate rejections land near 18 days. The combined effect is contribution-first plus LCA-heavy plus boundary-scrutinized plus validation-checked. A thin JCLP response does not just risk a sharper reviewer note. It costs you months on the next round.

The standard JCLP rebuttal opens with a short paragraph to the handling editor summarizing the major changes and confirming that a full point-by-point document follows. Then comes a Reviewer 1 / Reviewer 2 structure where each reviewer comment is quoted in full, followed by your response and the specific manuscript revision with page and line numbers.

The JCLP revision package is four files, all uploaded as separate items in Editorial Manager:

1. The cover letter to the handling editor.
2. The detailed point-by-point response document.
3. The revised manuscript with changes tracked or highlighted.
4. A clean version of the revised manuscript.

Make sure every comment from every reviewer is answered. The named failure pattern at JCLP: authors who answer the friendly reviewer thoroughly and the skeptical reviewer thinly lose time, because the skeptical reviewer is usually the one whose LCA or system-boundary concern the handling editor weights on a cleaner-production-priority call.

The single most-cited rebuttal mistake is the unlocatable change. For every reviewer comment, your response must reference the exact page and line where the revision appears in the revised manuscript. Write "page 8, lines 4-29," not "we have updated the manuscript."

Elsevier's own CALM guidance is explicit: state where each change fits into the manuscript with a page and line number, and resist lazy replies like "fixed in manuscript." A JCLP reviewer re-checking a round will not hunt for your edit. If they cannot find it, they treat the comment as unaddressed, and at this journal an unaddressed LCA or system-boundary comment is exactly what triggers another revision round.

Make reviewer text and your response visually distinguishable so the handling editor can scan the thread. A clean convention is reviewer comments in black italic and author responses in plain blue, with revised manuscript text quoted in an indented box. If you prefer one variable, bold the word "Response:" before each reply.

A reader should never have to guess where the reviewer's voice ends and yours begins. The distinction is not cosmetic at JCLP specifically: a thread carries about 3.3 reviewers, and the handling editor has to confirm that every cleaner-production, LCA, and system-boundary comment was answered. When reviewer and author text run together in one undifferentiated block, that confirmation gets slow, and the ambiguity works against you.

This is the honest-friction part. A major revision at JCLP is an invitation, not an acceptance, and a rebuttal that fights the wrong battle does not just delay the paper; it can end in rejection on the next round. At this journal, most disputes are not worth contesting.

Comply with the cleaner-production and rigor requests

If a reviewer asks for any of the following, comply rather than argue:

• An explicit LCA with a stated functional unit and system boundary.
• A techno-economic analysis or a carbon-footprint number.
• A sensitivity analysis on the system boundary or allocation method.
• Real-system or case-study validation.

These are exactly the cleaner-production and rigor checks JCLP reviewers are instructed to apply, and refusing them reads as the paper failing the journal's core bar. Push back only when a request would reduce analytical correctness or falls outside JCLP's cleaner-production-and-rigor criteria, and even then, make a clarifying edit and propose an alternative rather than refusing flat.

When the realistic move is a transfer, not an argument

When a reviewer's core objection is genuinely that the cleaner-production priority bar is not met, or that the sustainability conclusion would reverse under a defensible alternative boundary, the realistic move is not to argue. Accept the handling editor's transfer offer to a better-fit Elsevier sibling such as Resources, Conservation and Recycling, Cleaner Production Letters, or Sustainable Production and Consumption, where reviewer reports can travel with the manuscript through the Article Transfer Service.

One more honest caveat: SciRev surveys for JCLP include occasional complaints about an under-expert reviewer producing a weak report alongside a strong one, and a careful revision still ending in rejection. If you believe a review is incompetent or conflicted, the productive path is a calm, evidence-based note to the handling editor, not a combative rebuttal. Treat each of the roughly 1.9 revision rounds as scarce: spend it answering every comment in full, not on winning an argument about importance that JCLP reviewers were never grading.

In our pre-submission review work with Journal of Cleaner Production submissions and rebuttals, three patterns generate the most consistent extra revision rounds. Each is testable against your own response before you upload the revision.

Qualitative sustainability framing surviving into the rebuttal. The most common reason a Journal of Cleaner Production revision stalls is that the response defends the importance of the topic rather than adding quantified evidence to the methods and results.

JCLP reviewers grade whether the cleaner-production benefit is measurable, so when the abstract claims a more sustainable process, a material substitution, or a circular-economy gain but the manuscript reports only qualitative language with no LCA, no techno-economic analysis, and no carbon-footprint number, a reviewer reads the gap as the paper not meeting the journal's bar.

Across our Journal of Cleaner Production pre-submission reviews, rebuttals that add an explicit life-cycle assessment with a stated functional unit and report the quantified benefit in a new table clear re-review; rebuttals that re-assert the topic's relevance earn another round. The fix is mechanical: add the requested quantified sustainability analysis, report it in a new table or figure, and cite it by page and line.

System-boundary and allocation choices left unjustified. The second failure pattern at Journal of Cleaner Production is the LCA whose system boundary or allocation method drives the conclusion but is never defended.

The sharpest version we see is the data and methods combination that draws the boundary narrowly enough to exclude the life-cycle stage where the new process performs worst, which makes the comparison with the conventional system look more favorable than a full cradle-to-grave analysis would. In our Journal of Cleaner Production pre-submission reviews, the rebuttals that fail here answer a boundary comment with prose ("the boundary is conventional") instead of a sensitivity analysis.

The pattern that clears is concrete: widen the boundary to cradle-to-grave where the reviewer asks, add a statistical or scenario sensitivity analysis showing how the conclusion behaves under alternative boundary and allocation assumptions, and point the reviewer to the exact location in the revised methods.

Real-system validation and full reviewer coverage treated as afterthoughts. The third pattern is specific to Journal of Cleaner Production as a cleaner-production venue: authors defend a clean simulation result without showing that the benefit would survive in an actual production system, and they answer the three-or-so JCLP reviewers unevenly.

Because JCLP weights whether the cleaner-production contribution is real and validated, an unvalidated model or a thinly answered skeptical reviewer is a common cause of the "concerns not properly addressed" outcome.

In our Journal of Cleaner Production pre-submission reviews, we flag any rebuttal where a requested case study or data validation is acknowledged but not actually added, where a figure a reviewer questioned is defended without revision, or where the harder reviewer's LCA or boundary thread is answered more thinly than the friendly reviewer's.

The fix is to add the real-system validation the reviewer asked for, make the cleaner-production consequence visible in the abstract and introduction, and answer every comment from all reviewers with an action verb and a page and line reference.

These three patterns are why a Journal of Cleaner Production rebuttal is not interchangeable with a Nature or PLOS ONE rebuttal. The contribution-first, LCA-heavy, boundary-scrutinized, validation-checked structure rewards quantified, locatable evidence over argument, and it punishes selective or qualitative responses with months, not minutes. A response that adds an explicit LCA, a defended system boundary, real-system validation, and full coverage of every reviewer is the one that survives JCLP re-review. You can pressure-test a draft rebuttal with a Journal of Cleaner Production reviewer-response check before you upload it.

• Every comment from every reviewer is answered with an action verb and a page and line reference to the revised manuscript.
• Cleaner-production and rigor requests (explicit LCA, techno-economic analysis, carbon-footprint quantification, system-boundary sensitivity, real-system validation) are addressed with new manuscript content, not prose reassurance.
• The cleaner-production contribution is quantified and visible in the abstract, introduction, and results, not just asserted in the cover letter.
• The tone is firm only on LCA rigor and scope fit, never defensive on cosmetic points, and all cited DOIs in the revised reference list are clean.