A TCA Risk Rating is a structured judgment, not a recommendation.
This page explains what a TCA composite rating represents, how to read the underlying scoring, and what questions allocators should bring to the analytical record.
The composite rating.
A composite like “TCA-B” represents a structured analytical judgment across five weighted dimensions, rendered as a seven-grade scale.
A statement about analytical risk — the combined effect of operator capacity, technical feasibility, commercial positioning, financial structure, and regulatory posture — at a specific project stage.
A buy, sell, or hold recommendation. A return forecast. A credit opinion. A prediction about any specific outcome. TCA is an independent risk advisor; not a registered investment adviser at this time.
What the dimensions tell you.
The composite is just the headline. The real signal is in the dimension breakdown.
| If you see... | It probably means... |
|---|---|
| High Execution, weak Financial | Capable operator but capital structure or funding path is a concern. Ask about commitments and covenants. |
| Strong Technical, weak Market | Project is physically sound but commercial exposure (offtake, pricing, competitive position) warrants scrutiny. |
| Strong across 4, one weak dimension | A diligence focus: the weak dimension probably contains the material gating risk. |
| Weak across all dimensions | Structural challenges across the project. Likely speculative-category outcome. |
| Composite B, 85/78/82/81/80 dimensions | Balanced strong project. Routine diligence still required; headline rating is a useful starting point. |
Five questions an allocator should ask.
When you read a TCA rating, these are the questions most likely to surface material information.
- Which dimension moved the composite the most? The headline hides this. Ask for dimension-level transparency.
- What was the control effectiveness assumption on the lowest-scoring dimension? If controls are scored optimistically, the risk is understated.
- What assumptions did the R&I layer mark as low-confidence? These are the most likely to change the rating materially if wrong.
- At what project stage was the rating produced? A Stage 1 rating and a Stage 4 rating are fundamentally different analytical objects.
- Has the rating been re-issued? A rating with a re-score history tells you something about the project’s trajectory.
For the full internal logic of the Risk Engine, see the VOR Scoring Architecture page.