Post, September 29, 2026 • (Lawrence Berkeley National Laboratory) This dataset was curated from an office building constructed in 2015 in Berkeley, California, which includes whole-building and end-use energy consumption, HVAC system operating conditions, indoor and outdoor environmental parameters, and occupant counts. The data was collected in three years from more than 300 sensors and...
Building, HVAC, & Data Center Operations Data
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AlphaBuilding – Synthetic Buildings Operation Dataset
Post, September 29, 2026 • (Lawrence Berkeley National Laboratory) This is a synthetic building operation dataset which includes HVAC, lighting, miscellaneous electric loads (MELs) system operating conditions, occupant counts, environmental parameters, end-use and whole-building energy consumptions at 10-minute intervals. The data is created with 1395 annual simulations using the U.S. DOE detailed medium-sized reference office...
BuildingsBench: A Large-Scale Dataset of 900K Buildings and Benchmark for Short-Term Load Forecasting
Post, September 29, 2026 • (National Laboratory of the Rockies) Buildings-900K can be used for pretraining models on day-ahead STLF for residential and commercial buildings. The specific gap it fills is the lack of large-scale and diverse time series datasets of sufficient size for studying pretraining and finetuning with scalable machine learning models. Buildings-900K consists...
Chiller operation data set
Post, September 29, 2026 • (American Society of Heating, Refrigerating, and Air-Conditioning Engineers) The ASHRAE RP-1043 dataset comes from a research project by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) and focuses on the fault diagnosis of chillers. It records the operating parameters of chillers under different fault conditions, including temperature, pressure,...
Data Sets for Evaluation of Building Fault Detection and Diagnostics Algorithms
Post, September 29, 2026 • (Lawrence Berkeley National Laboratory) This documentation and dataset can be used to test the performance of automated fault detection and diagnostics algorithms for buildings. The dataset was created by LBNL, PNNL, NLR, ORNL and ASHRAE RP-1312 (Drexel University). It includes data for air-handling units and rooftop units simulated with PNNL's...
Data-Driven Decision-Making for Buildings and Infrastructure
Post, September 29, 2026 • (Pacific Northwest National Laboratory) Current methods for product or material input-output inventory data often require significant time and effort from manufacturers to compile. Additionally, without a uniform methodology these can result in inconsistent datasets that are difficult for practitioners to evaluate and compare, even within similar product categories. To address...
Datasets of a Multizone Office Building under Different HVAC System Operation Scenarios
Post, September 29, 2026 • (Oak Ridge National Laboratory) An open-source dataset of the measured weather data, building indoor data, and system data under the different test settings. The test building is the two-story Flexible Research Platform building at the US Department of Energy’s Oak Ridge National Laboratory, in Oak Ridge, Tennessee. Four heating tests...
Frontier HPC & Facility Data
Post, September 29, 2026 • (Oak Ridge National Laboratory) The Hewlett Packard Enterprise–Cray EX Frontier is the world’s first and fastest exascale supercomputer, hosted at the Oak Ridge Leadership Computing Facility in Tennessee, United States. Frontier is a significant electricity consumer, drawing 8–30 MW; this massive energy demand produces significant waste heat, requiring extensive cooling measures....
Heating, Ventilation, and Air Conditioning (HVAC) Data of Buildings in US
Post, September 29, 2026 • (University of Central Florida) This data set contains measurements from real HVAC (heating, ventilation, and air conditioning) systems of real buildings in the US. Each ZIP file contains CSV data files of a building for different scenarios. Refer to the README file in each ZIP file for details. The document...
IM3 + EPRI Data Center Load Projections
Post, September 29, 2026 • (Pacific Northwest National Laboratory) This dataset contains scenarios of hourly total electricity demand with and without projected loads from data centers over the period 2022-2040. Link to Dataset IM3 + EPRI Data Center Load ProjectionsDate last updated: December 11. 2025
LBNL FDD Data Sets Boiler Plant
Post, September 29, 2026 • (Lawrence Berkeley National Laboratory) The DOE and Berkeley Lab have partnered across the national laboratory complex and with the research community to curate, validate, and publish the world’s largest set of labeled time-series data representing commercial HVAC systems operating in faulted and fault-free states. The data sets currently cover rooftop...
LBNL FDD Data Sets Chiller Plant
Post, September 29, 2026 • (Lawrence Berkeley National Laboratory) The DOE and Berkeley Lab have partnered across the national laboratory complex and with the research community to curate, validate, and publish the world’s largest set of labeled time-series data representing commercial HVAC systems operating in faulted and fault-free states. The data sets currently cover rooftop...
Long Term Per-Component Power and Thermal Measurements of the OLCF Summit System
Post, September 29, 2026 • (Oak Ridge National Laboratory) As we move into the exascale era, the power and energy footprints of high-performance computing (HPC) systems have grown significantly larger. Due to the harsh power and thermal conditions the system, components are exposed to extreme operating conditions. Operation of such modern HPC systems requires deep...