See how the system works

Explained

Behind-the-Meter Power: On-Site Watts for AI Halls

Leased megawatts are not rent until the hall energises. Behind-the-meter power versus the grid queue — and where cash waits.

Explained

IC Substrates and ABF: The Quiet Gate Beside Packaging

Advanced packaging still needs substrates and ABF film. The quiet neighbour gate — and how inventory builds when materials lag.

Explained

Memory Process Tools: The Equipment That Gates HBM Output

Process tools set HBM bit growth months before stacks ship. The equipment gate, the install-to-output clock, and where cash sits on the supply curve.

Explained

Foundry and Advanced Packaging: The Wider Finish Line

AI chips finish when foundry, packaging, HBM, substrates, and test all match. The wider finish line beyond one packaging brand name.

Explained

Software and Applications: Who Captures App-Layer Rent

Software turns expensive compute into paid workflows. Where app-layer rent sits — and why it runs on a different clock from fabs.

Explained

Servers and Rack Hardware: What Fills the AI Rack

Servers turn chips, networking, and power into a deployable rack. This Map explains what fills the box — and when system lead times become the gate.

Explained

Speed-to-Power Explained: Why Watts Gate AI Halls

Speed-to-power is the clock from plan to live watts at the rack. Chip news alone misses this gate — and who gets paid when timed megawatts clear.

Explained

Data-Centre REITs: Landlords in the AI Stack

Data-centre REITs are landlords in the AI stack. They earn when timed power and long leases meet dense GPU demand — not from empty shells.

Explained

Optics in the AI Cluster: Why Networking Binds GPU Scale

Optical networking is the bandwidth layer of an AI cluster. When fibre, modules, and switches lag GPU counts, finished chips sit underused.

Explained

Hyperscaler, Explained: Who Sets AI Capex for the Whole Stack

A hyperscaler is a very large cloud company whose capital spending sets demand for the whole AI stack. How that spend flows, and where it lands first.

Explained

HBM Explained: The Memory That Gates AI GPUs

HBM is the high-speed memory stacked next to an AI GPU. How it works, how generations differ, who gets paid when it binds, and what would change the view.

Explained

CoWoS, Explained: The Packaging Step That Limits AI GPUs

CoWoS packages an AI GPU next to fast memory. When demand rises, scarce packaging slots become the paid bottleneck — and finished dies wait.