How This Site Is Researched and Funded
Our sources, our rules for using them, how we make money, and what we will not do. Read this before you trust anything else on the site.
A guide to where to put money is worth nothing if you cannot tell whether it is an advertisement. So here is how this site works, what it costs us to say so, and what we refuse to do.
Our sourcing rules
Every number comes from a primary source, linked, with a date. Market data comes from CBRE's published research. Electricity figures come from the Department of Energy and Lawrence Berkeley National Laboratory. Securities rules come from the SEC's own pages, and tax rules from the IRS's. If we cannot link it, we do not print it.
We do not write figures from memory. Each number on this site was read off the source page at the time of writing, and the page records when it was last reviewed.
We do not round in our own favour. Where a source gives a range we print the range, and where the best available forecast is uncertain — as with the DOE's 325–580 TWh projection for 2028 — we say so rather than quoting the end of the range that makes a better story.
We distinguish asking rates from signed rates. Published market rents are asking rates in established markets, averaged across deployment sizes that price very differently. We use them as sanity checks and say so.
We correct errors in public. If something here is wrong, the fix is made on the page and the review date changes. We would rather be corrected than trusted by default — if you find a mistake, we want to hear about it.
Our main sources
- CBRE, Global Data Center Trends 2025 (published 24 June 2025) — global pricing, vacancy, regional rent ranges.
- CBRE, North America Data Center Trends H1 2025 — North American vacancy, preleasing, net absorption.
- DOE / Lawrence Berkeley National Laboratory, 2024 Report on U.S. Data Center Energy Use (released 20 December 2024) — electricity consumption and projections.
- SEC, Regulation A and Regulation A: Guidance for Issuers — offering caps, investor limits, ongoing reporting.
- SEC, Private placements — Rule 506(b) and FAQ on exempt offerings — accredited investor tests.
- SEC, Accredited investor net worth standard.
- IRS, Instructions for Form 1120-REIT — the REIT distribution test.
For the engineering of these facilities — cooling, power trains, network design — we recommend The Definitive Guide to AI Data Centers, a free vendor-neutral reference of 166 chapters in 17 parts. It is deeper than we are on the engineering and we are not trying to duplicate it. In fairness it also covers project finance, business models and the economics of the build-out, so the overlap with us is not zero; the difference is that it is written for people building these facilities and we are written for people deciding whether to put money into one.
How we make money
This site is a commercial publication. It is operated by a media business, not by an investment company, and it is funded by referral arrangements with providers of investment products in the category it covers.
Our anchor partner is Ark7. Ark7 is a retail investment platform; it offers fractional units in rental homes and, through Project Soperton, in an AI data center. Ark7 is a partner of this site, not its publisher: it does not see our pages before they are published, does not approve them, and has no editorial say in what we write — including what we write about Ark7.
Concretely, this is what that means:
- Where we link to a provider's site, the link may carry a tracking code, so that the provider can tell that a visitor came from here. If that visitor later opens an account, we may be paid. Our Ark7 links carry the code
4MNZI. - Such links are marked, and carry the
rel="sponsored"attribute so that search engines treat them as commercial. - Our page on Ark7's AI data center offering is Ark7 Project Soperton: what the offering actually says. Every figure on it is quoted from Ark7's own public pages and linked to them, and every caveat Ark7 discloses is reproduced rather than dropped. Judge the page by whether it reads like something written by a partner or like something written for a reader.
- If you would rather we were not paid for your visit, type
ark7.cominto your browser instead of using our links. We would rather say that than not.
We think you should discount what we say accordingly, and we would rather tell you that than hope you do not notice.
What we will not do
- We do not give investment advice. Nothing here is a recommendation to buy or sell any security, and nothing here is tailored to your circumstances. Suitability is a question for a licensed adviser who knows your situation.
- We do not pick stocks. Where a route into the category involves selecting individual shares, we describe the route and decline to name the picks.
- We do not publish a partner's claims as our own. Anything we state about a specific provider's offering is taken from that provider's own public pages or filings, and linked to them. Where we disagree with a provider's assumptions, we say so on the same page, with the source.
- We do not quote draft documents. If a provider labels a document a draft, we do not treat its figures as published facts, however useful they would be.
- We do not remove a caveat to keep a partner happy. If a favourable claim depends on an assumption, the assumption is printed next to the claim. If a partner asks us to drop a caveat, we drop the claim it qualified as well.
- We do not use "SEC qualified" to imply official approval. It means a disclosure document cleared review, and we say that every time it comes up.
Analytics and privacy
We measure traffic in aggregate — which pages are read, which search queries bring people here — to decide what to write next. We do not build profiles of individual readers and we do not sell data about you.
If you arrive from a partner's campaign, a short tracking code may be carried in the page address. It is kept for the duration of your visit in your browser's session storage so that it can be passed on if you click through to the provider, and it is discarded when you close the tab. It is not a cookie and it does not persist.
Corrections and contact
If a figure here is wrong, out of date, or sourced to something that does not say what we claim it says, tell us and we will fix it on the page. Corrections are made visibly, not quietly.