Table 1 Overview of datasets in each folder.

From: A twenty-year dataset of hourly energy generation and consumption from district campus building energy systems

Folder Name

Number of Excel Worksheets in the Folder

Data File Names

Information Recorded

Power

22

Power_time series__year.xlsx (year ∈ [2001–2022])

Electricity from on-site generation, grid import, gas engine, and fuel cell

Gas usage

22

Gas usage_Time series__year (year ∈ [2001–2022])

City gas consumption volume

Heat recovery

22

Heat recovery_time series__year (year ∈ [2001–2022])

Heat recovery amount from gas engines and fuel cells

Indoor temperature

22

Indoor temperature of the research building_time series__year (year ∈ [2001–2022])

Indoor air temperature and wall temperature of the research building

Supply and return water temperature & water flow

22

Supply/return water temperature and flow_Time series__year (year ∈ [2001–2022])

Supply water temperature, return water temperature, and water flow

Electricity load & Heating load & Cooling load & Hot water load

22

Electricity load & Heating load & Cooling load & Hot water_Time series__year (year ∈ [2001–2022])

Aggregated load records: electricity, heating, cooling, and hot water for all supplied buildings

Weather data

22

Weather data_time series__year (year ∈ [2001–2022])

Weather data for the campus, including horizontal solar irradiation, Outdoor air temperature and humidity, wind speed and direction