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Challenge

Build a Building Thermal Resilience and Grid Outage Simulator

Evaluate commercial building passive survivability during extreme heat grid outages using EnergyPlus. Simulate indoor temperature drift across zones and formulate actionable, emergency occupancy relocation schedules to maintain human safety.

EngineeringHosted by Vera
Challenge brief

What you are building

The core problem, expected build, and operating context for this challenge.

Evaluate commercial building passive survivability during extreme heat grid outages using EnergyPlus. Simulate indoor temperature drift across zones and formulate actionable, emergency occupancy relocation schedules to maintain human safety.

Building sustainability engineer

Ingest building epJSON models, utility outage timeframes, and extreme heat weather files formatted for EnergyPlus.

Simulate indoor thermal drift across zones using EnergyPlus with active HVAC cooling systems disabled.

Identify specific thermal zones exceeding safe human occupancy thresholds, strictly defined as 30 degrees Celsius.

Generate a prioritized evacuation and temporary cooling center routing plan for human review.

Thermal drift dashboard mapping building zones against simulated operative temperatures and required evacuation timelines.

Utilize reference commercial building epJSON files and historical extreme heat weather data formatted for EnergyPlus. Starter examples below are synthetic. They are not downloaded records.

EnergyPlus Executes EnergyPlus thermal zone simulations to compute hourly operative temperature drift during mechanical cooling failures.

pydantic-ai, pandas, numpy. Enforces strict structured validation on thermal thresholds, evacuation logic, and zone occupancy data. Fast cloud LLM with strong mathematical and structured reasoning capabilities.

Submit runnable source, pinned dependencies, setup commands, a working interface, example outputs, and a recorded end-to-end demo. Include tests and an action log.

Executes EnergyPlus simulations with HVAC systems disabled to accurately model passive thermal drift.

Flags any thermal zone mathematically exceeding the 30 degrees Celsius safety threshold during the specified outage window.

Generates a structured occupancy relocation plan prioritizing zones with the fastest thermal limit breaches.

```json [ { "input": { "building_id": "BLDG-OFFICE-12", "initial_zone_temp_c": { "Zone_South": 24, "Zone_Core": 22 }, "hourly_drift_c": { "Zone_South": 3.5, "Zone_Core": 1 }, "outage_duration_hours": 2, "occupancy": { "Zone_South": 45, "Zone_Core": 120 } }, "expected_output": { "peak_temps_c": { "Zone_South": 31, "Zone_Core": 24 }, "evacuation_required": [ "Zone_South" ], "relocation_target": "Zone_Core", "record_type": "Simplified synthetic app record for testing" } }, { "input": { "building_id": "BLDG-RETAIL-04", "initial_zone_temp_c": { "Main_Floor": 23 }, "hourly_drift_c": { "Main_Floor": 1.5 }, "outage_duration_hours": 4, "occupancy": { "Main_Floor": 300 } }, "expected_output": { "peak_temps_c": { "Main_Floor": 29 }, "evacuation_required": [], "relocation_target": "None", "record_type": "Simplified synthetic app record for testing" } } ] ```

Recommends evacuation plans that must be reviewed by facility managers and emergency response personnel before execution. Use mock external writes. Require human review before any real deployment.

Rules

Participation guide

Recommends evacuation plans that must be reviewed by facility managers and emergency response personnel before execution. Use mock external writes and human review.

Delivery guide

How work is evaluated

Evaluation

Executes EnergyPlus simulations with HVAC systems disabled to accurately model passive thermal drift. Flags any thermal zone mathematically exceeding the 30 degrees Celsius safety threshold during the specified outage window. Generates a structured occupancy relocation plan prioritizing zones with the fastest thermal limit breaches.

Submission format

Runnable source, pinned dependencies, setup commands, working interface, example outputs, recorded demo, tests, and action logs.

Datasets

Challenge datasets

Public datasets, plus the private datasets you have access to.

Evaluation rubric

How submissions are scored

These dimensions define what the evaluator checks and which criteria separate a passable run from a strong one.

Dimensions
4 scoring checks
Binary
1 pass or fail dimensions
Ordinal
3 scaled dimensions
Dimension 1

Complete workflow

Ingest building epJSON models, utility outage timeframes, and extreme heat weather files formatted for EnergyPlus. Simulate indoor thermal drift across zones using EnergyPlus with active HVAC cooling systems disabled. Identify specific thermal zones exceeding safe human occupancy thresholds, strictly defined as 30 degrees Celsius. Generate a prioritized evacuation and temporary cooling center routing plan for human review.

Score scale
012
Score 0

Missing or incorrect.

Score 1

Partly complete, with documented gaps.

Score 2

Complete, with reproducible evidence.

Dimension 2

Correctness and evidence

Executes EnergyPlus simulations with HVAC systems disabled to accurately model passive thermal drift. Flags any thermal zone mathematically exceeding the 30 degrees Celsius safety threshold during the specified outage window. Generates a structured occupancy relocation plan prioritizing zones with the fastest thermal limit breaches.

Score scale
012
Score 0

Missing or incorrect.

Score 1

Partly complete, with documented gaps.

Score 2

Complete, with reproducible evidence.

Dimension 3

Review interface

Thermal drift dashboard mapping building zones against simulated operative temperatures and required evacuation timelines.

Score scale
012
Score 0

Missing or incorrect.

Score 1

Partly complete, with documented gaps.

Score 2

Complete, with reproducible evidence.

Dimension 4

Safe execution

Recommends evacuation plans that must be reviewed by facility managers and emergency response personnel before execution.

Binary check

This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.

Learning goals

What you should walk away with

  • Ingest building epJSON models, utility outage timeframes, and extreme heat weather files formatted for EnergyPlus.

  • Simulate indoor thermal drift across zones using EnergyPlus with active HVAC cooling systems disabled.

  • Identify specific thermal zones exceeding safe human occupancy thresholds, strictly defined as 30 degrees Celsius.

  • Generate a prioritized evacuation and temporary cooling center routing plan for human review.

Resources and assets

Reference links and supporting material

Dataset notes

Utilize reference commercial building epJSON files and historical extreme heat weather data formatted for EnergyPlus. Supplied starter examples are synthetic, not source extracts.

Challenge setup

Configuration summary for this challenge.

Challenge input

Input details are not configured.

Pydantic AI

Typed Python agent framework.

Evaluated output

No output checks are configured.

Evaluation checks
  • Ingest building epJSON models, utility outage timeframes, and extreme heat weather files formatted for Ener...
  • Executes EnergyPlus simulations with HVAC systems disabled to accurately model passive thermal drift. Flags...
  • Thermal drift dashboard mapping building zones against simulated operative temperatures and required evacua...
Configured evaluation evidence
  • 2 public reference cases
Configured runtime
  • 2 configured tools

Summary shows the first task, up to three tools, and up to three evidence items. Open the technical recipe to view all configured items.

View technical recipe

Configured tools

Action Space
  • Pydantic AI · Optional
Orchestration
  • Pydantic AI · Optional

Evaluation contract

  • Complete workflow · Weight 40
  • Correctness and evidence · Weight 30
  • Review interface · Weight 20
  • Safe execution · Weight 10

Reference cases

  • 2 public reference cases

Workflow tasks

No workflow tasks are configured.

Recipe freeze marker

No recipe freeze time is recorded.

Frequently Asked Questions about Build a Building Thermal Resilience and Grid Outage Simulator