This dataset demonstrates an optimal size of PV system to be installed on a rooftop area. It is an analysis of residential rooftops (excluding apartment complexes) to estimate a potential capacity of a PV installation. The analysis uses LiDAR data taken in 2018 to estimate solar irradiance and roof shape to estimate the number of 1m x 2m solar panels. This data is then used with PVWatts API created by NREL to estimate the annual AC generated per panel. Each address has one or more entries each representing a continuous area where panels could be installed.

Electrical permits are issued for the installation, addition or alteration of electrical components. Permits must be obtained and inspections completed prior to occupying the space the equipment is servicing. This dataset shows inspections for electrical permits. Data is provided daily by The City of Calgary.

This is a measure of the raw rain data accumulated at various rain gauges throughout the City during the rain season, which typically runs from May 1- Sep 30. Readings are taken at 5 minute intervals, and updated daily. This data is QA/QC'd on an annual basis at the end of the calendar year at which time some adjustments may be made to the data. Users should keep in mind that data viewed before March 31 of the following year should be considered in a ‘raw’ state and may be subject to change. Fully QAQC'd data is then made available in the Historical Rainfall dataset.

The City of Calgary has been conducting the annual Civic Census since 1958. View the citywide and ward-level counts of dwelling units and residents over the past 60 years.

This spatial dataset contains polygons representing land use districts in Calgary.
For more information about land use in The City of Calgary, please visit the Calgary.ca Land Use Bylaw page.

Final results of the 2021 General Election. Mayoral results by ward and voting station, Councillor results by ward and voting station, School Board results by combined wards and voting station.

Transit ridership including system-level ridership, sub groups, and by fare product. Sub groups include adult, youth, seniors, low income, free fare zone, and internal recoveries. Fare products include single ride fares, monthly passes, daily passes, annual passes, semester passes (U-Pass), and airport passes.

A list of all Calgary Public Library locations and their hours of operation with catchment areas