4P3X Phoenix™ / Underground Phoenix™

Above ground. Below ground. Connected.

A systems-level concept for exploring how homes, shared services, energy, water, food and underground infrastructure could relate to one another.

Abstract Phoenix concept: surface homes and shared services connect to energy, water, air and maintenance below ground

One concept, several connected questions

Explore the relationships between systems before treating any individual component as a solution.

SURFACE

Homes and shared services

The public direction considers connected living, food production, community services and resource use.

UNDERGROUND

The Subterra layer

Consider how access, utilities, maintenance and resource stores could connect beneath a surface settlement. Choosing a location and producing an engineering design remain separate work.

RESOURCE ACCOUNTING

Follow the dependencies

Generation, storage, consumption and recovered heat have different roles. Recovered energy must be counted once; storage does not create energy.

Current public scope

A high-level concept overview

This page explains the Phoenix direction using an abstract relationship diagram. It does not include a walkable town, underground environment or operational resource system.

The diagram is not a site plan, a construction design or a claim of physical performance.

Connections with the wider Verse

The wider programme considers learning, accessibility, operational guidance and inspectable hardware. Their integration into Phoenix remains development work.

Learning and practical guidance

Explore the separate learning App families and their public development scope.

Explore learning Apps

Bounded system supervision

Review how APEX and Guardian demonstrations distinguish permissions, supervision and independent local controls.

Explore APEX + Guardian