Calgary
Falling behind, from a high base.
Calgary scores 40.0 out of 100 against fixed benchmarks. Strongest: transport and people. Weakest: economy and energy. It starts from a high base (2020–24 levels). Night-time light has grown faster since 2022 than before.
Economy17
888th of 1031 citiesConnections38
736th of 1022 citiesEnergy38
490th of 1032 citiesPeople47
327th of 1032 citiesTransport53
361st of 948 citiesEnvironment46
342nd of 1032 citiesThe grade is the average of the six force scores, and can sit at most two bands above the city's third-weakest force. AAA and AA need all six forces scored.
How to read the table: every measure is scored from 0 to 100 against a fixed benchmark (the line under each measure), not against other cities. Adding cities never changes this score. Black bars = a score below 15.
economy · energy
Its two lowest force scores. Strongest: transport · people.Sources: NASA Black Marble · EU JRC GHSL Urban Centre Database R2024A (air, greenness, sprawl, human development, internet) and GHS-POP (people within 100 km) · UN-Habitat SDG 11.2.1 · OpenAlex · Global Energy Monitor · airport operators and aviation authorities · metro and transit operators. Mostly Estimates. Every score is measured against a fixed benchmark, not against other cities. Nobody can pay for or submit data to a grade. How the grade works