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SKYDB

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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SKYDB Awards

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

Consulting & advertising

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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Using SKYDB

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Who we are

SKYDB is the source for tall building information worldwide.

About SKYDB

Interactive building map

Explore all projects on an interactive map anywhere on earth.

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definition strict definition

no active heating

A building without a specially generated or directed energy source for interior heating, including passively heated buildings.

A structure has no active heating when there is no specially generated or specially channeled energy source set up to provide warmth to its interior. This includes buildings with no heating system whatsoever, as well as buildings which use passive heating.

The absence concerns an active supply of heat. A building can still retain environmental heat through deliberate passive heating measures.

No heating has the narrower meaning of no special mechanism or technology for warmth. Both that case and deliberate passive heating belong to the absence of active heating.