Search a territory
Screen a market or corridor, make the exclusion logic explicit and build a defensible shortlist for deeper work.
Frame this mandateData center site feasibility & due diligence
Decide what deserves the next dollar of engineering.
Earendil is the pre-design decision layer for data centers. We screen territories, compare shortlists and test individual sites before detailed studies begin.
The objective is simple: establish what is proven, what is assumed, what can block the project and what deserves verification next.
Three entry points
One decision layer, at the scale you have.
Compare a shortlist
Apply one decision frame across candidate sites so power, land, planning, water, access and environmental evidence can be compared consistently.
Frame this mandateTest one site
Investigate a parcel or powered-land claim, identify what is proven or assumed and expose the conditions that can still stop the project.
Frame this mandateMethod
A recommendation that keeps its evidence attached.
- 01
Frame the decision
Define the project question, the alternatives and the conditions that would change the answer.
- 02
Assemble the record
Reconcile public sources, client material, spatial evidence and the confirmations still required from authorities or utilities.
- 03
Classify every finding
Separate proven facts, working assumptions, blocking conditions and unresolved items instead of hiding them inside one score.
- 04
Recommend the next move
State the decision, preserve the trace and rank the next verification work by its ability to change that decision.
Decision package
A client-neutral structure, built for handoff.
The exact scope changes with the mandate. A typical package is organized around the following records; this is a structure, not a sample of client work.
Decision memo
The recommendation, the decision basis and the conditions attached to it.
Source register
The public and client-provided evidence used, with dates and provenance.
Assumption register
What is known, inferred, missing or dependent on third-party confirmation.
Constraint record
Land, grid, planning, water, access, environmental and infrastructure findings.
Comparison material
Maps, matrices and editable files required to challenge or hand off the work.
Next-verification plan
The unresolved work ranked by its ability to change the decision.
Commercial questions
Short answers before a brief.
- What is data center site feasibility?
- A pre-design evidence test of whether a location can support the proposed development and which unresolved conditions could still prevent it.
- How is site screening different from site due diligence?
- Screening reduces a wide search or longlist. Due diligence investigates a specific site or shortlist in greater depth. Earendil can connect the two without changing the decision logic midstream.
- What is a powered land assessment?
- It tests the evidence behind a land-and-power proposition. It does not turn an indicative power claim into a utility commitment or replace the relevant utility process.
- When should Earendil be engaged?
- Before detailed design, land or consultant spend accelerates — when the project still needs to decide where to focus and what to verify next.
- What does Earendil replace?
- Nothing that requires a licensed, local or statutory professional. The work prepares and prioritizes the evidence for the engineers, architects, utilities, surveyors, environmental specialists and legal advisers who continue the project.
Professional boundary
Pre-design decision support, with a clear handoff.
Earendil does not provide stamped design, legal opinions, surveys, permits or utility commitments, and does not replace licensed engineers, local architects, utilities or legal counsel. The work identifies where their input is decisive and prepares the evidence they need to continue.
Country, corridor, shortlist or parcel.