Published Datasets

These datasets describes the timeseries energy consumption of the U.S. commercial building stock at the end-use level. For details on how it was created and validated, please see the project’s final report. Visit the Accessing Data page for more details about the data.

ComStock dataset releases are summarized in the following table with links for accessing the aggregate results.

  ComStock End Use Savings Shape 2023 Release 2 - 2018 Weather ComStock End Use Savings Shape 2023 Release 1 - 2018 Weather ComStock End Use Load Profiles - 2018 Weather ComStock End Use Load Profiles - Typical Weather
OEDI Name 2023/comstock_amy2018_release_2 2023/comstock_amy2018_release_1 2021/comstock_amy2018_release_1 2021/comstock_tmy3_release_1
Data Viewer Links
Annual and Timeseries Energy
by_state by_state by_state,
by_puma_northeast,
by_puma_midwest,
by_puma_south,
by_puma_west
by_state,
by_puma_northeast,
by_puma_midwest,
by_puma_south,
by_puma_west
Data Table with
Characteristics and
Annual Energy Use
metadata metadata metadata metadata
OpenEI Data Lake suppl_data_dict suppl_data_dict suppl_data_dict suppl_data_dict
Publication Date Sept-23 March-23 Oct-21 Oct-21
Release # 2023_2 2023_1 2021_1 2021_1
Building Stock
Represented
U.S. commercial sector circa 2018 U.S. commercial sector circa 2018 U.S. commercial sector circa 2018 U.S. commercial sector circa 2018
Upgrades Available HP RTU, Electric Backup;
HP RTU, Original Heating Fuel Backup;
VRF with DOAS;
DOAS HP Minisplits;
HP Boiler, Electric Backup;
HP Boiler, Gas Backup;
Demand Control Ventilation;
Energy Recovery;
LED Lighting;
Wall Insulation;
Roof Insulation;
Secondary Windows;
Window Film;
New Windows;
Package 1, Wall & Roof Insulation + New Windows;
Package 2, LED Lighting + HP RTU or HP Boilers;
Package 3, Package 1 + Package 2
Air-Source Heat Pump Boiler;
DOAS with Mini Split Heat Pumps;
Exterior Wall Insulation;
Heat Pump RTU;
LED Lighting;
Roof Insulation;
Secondary Window System;
Window Film;
Window Replacement
None None
Weather Year amy2018 amy2018 amy2018 tmy3

ComStock, Copyright (c) 2019-2023, Alliance for Sustainable Energy, LLC, and other contributors. All rights reserved.