Loading from the repository — every figure will carry its evidence class and lineage.
Loading from the repository — every figure will carry its evidence class and lineage.
Two different things, never blended: existing calculated counterfactuals the baseline engine has persisted, and new user scenarios you compose here. Every result reports the same vector — capex, energy, peak kW, IT capacity, compute value, carbon, water, lifecycle — and says which terms the engine has produced and which are pending.
Each row is one baseline_counterfactuals record with its compute-layer companion. Selecting one on the Opportunity page or tracing it on the graph below never recomputes it. Mechanical rows are conditional on inferred as-found states.
| Scenario | Kind | Capex | Energy | Peak kW | IT capacity | Compute value | Carbon | Water | Lifecycle |
|---|---|---|---|---|---|---|---|---|---|
| Mechanical plant | |||||||||
| Clean fouled dry-cooler / condenser coils MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual | ||||||||
| Replace loaded CRAH/AHU filters MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual | ||||||||
| Raise chilled-water supply setpoint 2 °F MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual | ||||||||
| Roof | |||||||||
| Apply reflective coating MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual | ||||||||
| Site / yard | |||||||||
| Treat equipment-yard ground surface MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual | ||||||||
| Combined | |||||||||
| Hose-wash soiled roofs + Clean fouled dry-cooler / condenser coils + Replace loaded CRAH/AHU filters + Treat equipment-yard ground surface MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual | ||||||||
Prepared as user scenarios; each becomes runnable when its engine counterfactual and the owner inputs it needs exist. No adapter approximates them.
| Scenario | Kind | Needs | Capex | Energy | Peak kW | IT capacity | Compute value | Carbon | Water | Lifecycle |
|---|---|---|---|---|---|---|---|---|---|---|
Pressure wash Higher-cost cleaning tier; same physical chain as hose wash. | New user scenario · not run | engine counterfactual | Pending | Pending | Pending | Pending | Pending | Pending | Pending | Pending |
Reflective coating Restore to a manufacturer-stated initial reflectance; embodied carbon pending environmental factors. | New user scenario · not run | engine counterfactual | Pending | Pending | Pending | Pending | Pending | Pending |
Change defensible inputs and watch the effect propagate: albedo → absorbed solar → roof thermal load → cooling → mechanical → facility kW/kWh → IT kW/kWh → energy, capacity and compute value. When the selection matches persisted engine rows the result is labelled as an existing or composed engine counterfactual; otherwise the interim adapter says so.
Select at least one roof.
The campus instance graph under the selected cooling prior. Pick an intervention to highlight the nodes it reaches; the impact terminal is pending the environmental layer.
How to read this: left to right is the order energy moves. Weather and sun heat the roofs and the IT equipment makes heat; the cooling plant removes it, rejects it outdoors and draws electricity; that electricity shows up in facility power, PUE and the compute capacity left over. Pick an intervention to light up every part of the system it changes.
| Hose-wash soiled roofs MODELED under an INFERRED as-found prior — no mechanical fault has been observed |
| Existing calculated counterfactual |
| Pressure-wash soiled roofs MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual |
| Hose-wash soiled roofs + Clean fouled dry-cooler / condenser coils MODELED under an INFERRED as-found prior — no mechanical fault has been observed | Existing calculated counterfactual |
| Pending |
Targeted insulation replacement Replace wet or degraded insulation where a moisture survey shows it; R-value recovery drives the thermal term. | New user scenario · not run | moisture survey; core cuts; roof assembly R-value (owner) | Pending | Pending | Pending | Pending | Pending | Pending | Pending | Pending |
Recover with added insulation New membrane over the existing assembly with added polyiso; compares capex, operational and embodied impact over service life. | New user scenario · not run | roof assembly (owner); engine lifecycle counterfactual; embodied-carbon factors | Pending | Pending | Pending | Pending | Pending | Pending | Pending | Pending |
Full reroof Tear-off and replacement; the highest capex and embodied-carbon option, longest service-life reset. | New user scenario · not run | roof assembly (owner); warranty/submittals; engine lifecycle counterfactual; embodied-carbon factors | Pending | Pending | Pending | Pending | Pending | Pending | Pending | Pending |
Owner data needed The owner-data page lists what unlocks each one. Owner data roadmap
Δ kWh × versioned grid factor — environmental layer output.
Per-roof engine rows do not carry the water balance yet; the aggregate roof counterfactual does (see catalog).
Embodied carbon and service life — engine lifecycle output.