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SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

  • Global building statistics
  • Biggest cities worldwide
  • Country market overviews
  • Construction activity
  • Annual completions
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The community is honoring the best new skyscrapers. A legacy since 1999.

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SKYDB Products

Professional building research, data exports and API access, plus advertising offerings.

Research & data

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SKYDB Insights charts showing buildings by decade, status, use, floor count and height

SKYDB Insights

Professional research into buildings and participating companies.

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Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

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SKYDB is the source for tall building information worldwide.

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Interactive building map

Explore all projects on an interactive map anywhere on earth.

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definition strict definition

peak electric demand

The highest simultaneous electrical power demand actually recorded within an object or space.

The peak electric demand of a structure, space, or object is the highest number of kilowatts consumed within it, by its users and integral systems together, at any one time. The number is derived from experience rather than potential.

The users and integral systems contribute to the same simultaneous demand. Adding separate equipment maxima reached at different times does not establish the peak actually experienced by the whole object.

Kilowatts describe the demand at that time. Annual electricity consumption is an energy total in kilowatt-hours and cannot supply a peak value by itself.