Sector
Solar & BESS,
work area by work area.
Three hundred hectares of near-identical work areas, a BESS compound with its own rules, and a grid connection date that decides everything. Progress by spreadsheet cannot tell you which string is actually in the ground.

The live product — Longfield Solar demo, built from public DCO planning data
PV areas that report
Work areas carry capacity, stage and per-row progress — the S-curve derives from the record.
BESS and substation as assets
Compounds, containers and bays with specs, phasing and responsible parties.
Real DCO documents
The register holds the actual works plans and figures, revisioned, linked to the assets they govern.