Carbon Brief Guest Posts: Publishing Climate Science and Policy Analysis

Key takeaways

• Carbon Brief is a UK-based climate outlet founded in 2011 and funded by the European Climate Foundation. Its mix of explainers, factchecks, and data analysis reaches journalists, policymakers, and researchers who shape climate coverage elsewhere.
• Guest posts are short, evidence-led summaries of new findings. Most published pieces run between roughly 800 and 1,200 words and lean on one or two charts.
• A pitch with a specific result and a reason for its timing, such as a paper's publication date, gets further than a general topic proposal.
• Contributors deal with close editing, source checks, and disclosure of funding or competing interests. Guest posts are unpaid.
• The Conversation, RealClimate, and Mongabay serve different purposes for expert writers. A comparison table below maps venues to career stage and goals.

1. Introduction

A peer-reviewed paper typically reaches a few hundred to a few thousand readers, most of them specialists. Policy decisions that depend on that work follow different timelines, often within months of publication, and the people making them read news sites rather than journals. This gap between academic publishing and the policy calendar is the problem specialist climate media set out to close.

Carbon Brief occupies one end of that space. It reports on climate science and policy with newsroom editing standards, and it publishes guest posts from researchers and analysts who want their findings to reach the people who use them. The difficulty for most prospective contributors is practical: what does the outlet actually accept, how long should a draft be, what happens between pitch and publication, and is Carbon Brief the right venue compared with The Conversation, RealClimate, or a commentary series elsewhere?

This article answers those questions in order. It describes what Carbon Brief publishes, dissects the guest post format, walks through the pitching and editing process, and compares the outlet with the alternatives so a contributor can match the venue to the work.

2. What Carbon Brief publishes and who reads it

The outlet's pull for contributors comes from a narrow, professional audience and formats built around verifiable evidence. Carbon Brief started in 2011, is funded by the European Climate Foundation, and operates from London under editor Leo Hickman, who previously worked at The Guardian. Its in-house output covers daily news, long explainers on technical questions such as carbon markets and carbon budgets, factchecks of public claims, and data analysis. That analysis includes recurring estimates of national and global CO2 emissions and a regularly updated mapping of extreme-weather attribution studies.

Several features of the outlet matter for a prospective guest author:

• Attribution and sourcing are strict. Claims carry links to the underlying papers or datasets, which suits authors who have both at hand.
• Articles are licensed under Creative Commons, so other outlets can republish Carbon Brief's work. A guest post can therefore end up in newspapers, policy newsletters, and aggregator sites beyond the outlet's own readership.
• The audience skews professional: journalists looking for story leads, civil servants and negotiators tracking specific policy files, NGO staff, and researchers in adjacent fields.

The recommendation follows from that profile. Pitch Carbon Brief when you have a quantified result with policy relevance and a natural moment for it, such as a paper's release, a new emissions dataset, or a summit where the finding changes the picture. Save the broad argument without new numbers for a general-interest publication.

3. What a Carbon Brief guest post looks like

The format rewards one finding, stated plainly, with the method visible. Guest posts appear under the author's name with a short bio, and they generally do one of two things: summarize a newly published peer-reviewed paper in accessible language, or present new analysis from the author's own data. Most run between roughly 800 and 1,200 words, which leaves room for a handful of paragraphs of substance and little else.

Recurring elements across published guest posts:

• A chart or map near the top. Carbon Brief's graphics account for a large share of its reach on social media and in syndication, and contributors usually supply the data behind them or work with the outlet's team on presentation.
• A methods paragraph early. Authors explain how the result was produced, what the data cover, and where uncertainty remains, so the piece survives scrutiny from other scientists.
• Disclosures. Funding sources and any competing interests are stated in the piece.
• Accountability after publication. Because the article carries the author's name, factual questions from readers and journalists can come back to the author directly.

A concrete scenario shows the shape. A hydrologist publishes a paper finding faster groundwater depletion in a specific basin than earlier estimates suggested. The guest post opens with the new number and why it revises the previous estimate, includes one chart of water-table change by decade, adds a short paragraph on the satellite gravimetry data and its limits, and closes with the policy stakes for irrigation licensing. The piece skips the literature review and stays on the new estimate.

Draft around a single chart, and write your own caveats before the editors ask for them. Authors who hand over a dense methods appendix get a shorter, blunter piece than they intended. Authors who make the trade-offs explicit keep control of what survives editing.

4. How to pitch and what happens after acceptance

Pitches that tie a specific result to a specific moment get taken up more often than general offers to write something about climate policy. Carbon Brief invites expert contributions and handles submissions by email; the current contact sits on the site's contact page. The process that follows is collaborative and can move quickly when the timing matters.

A realistic sequence:

1. Send a short pitch: who you are, the finding in one sentence, why the timing works, and whether charts and data are ready. Three to five short paragraphs is enough.
2. If the editor is interested, expect questions about methods, sample sizes, and how the result compares with earlier estimates before a draft is commissioned.
3. Once you submit, the editing tightens language and length and checks figures against your sources. You review the edited version and confirm the numbers.
4. Publication includes your bio and links to the paper. The Creative Commons license means other outlets may republish the piece afterward.

Timing deserves attention. Pieces tied to COP summits or IPCC report releases compete with heavy in-house coverage, so a pitch in those windows needs a genuinely fresh result. Quieter periods can give a piece more room. If the paper has a press embargo, tell the editor the date; guest posts often run alongside the paper's release so journalists can pick up both at once.

Two cautions apply. Agree on exclusivity in writing, because Carbon Brief asks for original contributions and an identical post on your institution's blog at the same time creates problems. Disclose funding and interests yourself rather than waiting to be asked, since the disclosure reads better in your own framing.

5. How Carbon Brief compares with other expert outlets

The right venue depends on what you are publishing and for whom. The table below compares Carbon Brief with the outlets climate and environment experts use most for external commentary.

Match the venue to circumstances beyond topic. Early-career researchers usually gain more from The Conversation's editorial support and syndication. Senior scientists defending a contested result may want RealClimate's technical audience, where caveats get read in full. Time-sensitive analysis during negotiation rounds suits Carbon Brief's news cycle. Region-specific findings travel further through regional editions of The Conversation, such as its African edition, than through a single UK-based site.

6. FAQ

Q1. Are Carbon Brief guest posts paid?

No. Guest posts are unpaid contributions. The return takes other forms: citations by journalists, pickup through Creative Commons republication, and visibility with policy readers. Treat the piece as a communications output with a defined audience rather than as income.

Q2. Do you need to be a climate scientist to contribute?

Most contributors work in research or applied analysis, and the field ranges beyond atmospheric science. Guest posts have come from energy-systems modelers, economists, foresters, and engineers. The common requirements are evidence you can show and a result relevant to climate science or policy. The outlet's staff report the day's news themselves, so guest slots tend to go to work outside the immediate headlines.

Q3. Can the same analysis be published elsewhere?

Agree terms with the editor before assuming either way. Carbon Brief commissions original contributions, so plan a companion piece that differs in argument, length, and examples rather than republishing the same text. The Creative Commons license that governs Carbon Brief's own articles covers republication of what the outlet runs, which is separate from your right to reuse your material elsewhere; settle that explicitly during editing.

Q4. How long should the pitch and the draft be?

Keep the pitch to a few short paragraphs: the finding, the timing, your standing to write it, and the availability of charts. Drafts usually land between 700 and 1,200 words with one main graphic and links to the paper and data. If the material cannot fit that frame, another outlet is probably the better match.

7. Conclusion

Carbon Brief earns a place in a publication plan when three conditions hold: the work produces a concrete number or dataset, the policy stakes can be stated in a sentence, and the author accepts a short format and public disclosure. Under those conditions the outlet offers what journals cannot: a professionally edited, chart-led summary that reaches the journalists and officials who act on climate research within days of publication.

For other goals, pick accordingly. The Conversation suits academics who want mainstream reach with editorial help, RealClimate suits scientists addressing their peers, and Mongabay suits work on forests, oceans, and land rights. The immediate step for a prospective Carbon Brief contributor is practical: locate the current submissions contact, prepare the chart-ready data, and draft the opening two paragraphs so the finding and its policy consequence are clear before any editor sees the work.