Kalundborg Fjord, located on the western coast of Zealand, Denmark, is a picturesque inlet that seamlessly blends natural beauty with industrial innovation. The city of Kalundborg, situated along the fjord, is renowned for its medieval architecture, including the five-spired Church of Our Lady, and its significant role in Denmark’s industrial landscape.

A notable feature of Kalundborg is the Kalundborg Symbiosis, a pioneering industrial ecosystem where public and private enterprises collaborate to utilize each other’s by-products, thereby minimizing waste and enhancing resource efficiency. Established in 1972, this symbiosis is a prime example of circular economy principles in action.

Satellite Image: Kalundborg Fjord, Denmark
Kalundborg Fjord, Denmark. Credit: European Union, Copernicus Sentinel-2 imagery

The accompanying image, captured by the Copernicus Sentinel-2 satellite on 17 February 2025, showcases the intricate interplay between Kalundborg’s urban areas, industrial facilities, and the surrounding natural environment.

The fjord’s waters not only support local biodiversity but also facilitate various industrial activities, including shipping and energy production.

Satellite data from the Copernicus program play a crucial role in monitoring coastal regions like Kalundborg Fjord. This information aids in assessing environmental impacts, planning sustainable development, and formulating policies that balance economic growth with ecological preservation.

Kalundborg Fjord exemplifies how industrial advancement and environmental stewardship can coexist, offering valuable insights for communities worldwide striving for sustainable development.

Featured image credit: European Union, Copernicus Sentinel-2 imagery

Small iceberg floating in ocean water under a bright sky with the Sun visible above - climate change effects (s. science, climate, Muser)
Climate Science Digest: November 2, 2024NewsScience

Climate Science Digest: November 2, 2024

Study explores soot and volatile particles' role in contrail formation and climate impact Contrails form across the sky behind a jet aircraft engine. Credit: Mateus…
Muser NewsDeskMuser NewsDeskNovember 2, 2024 Full article
Satellite Image: Mediterranean Sea, Chlorophyll -variable monitored by CMS
Image of the day: Chlorophyll in the Mediterranean Sea and the blue economyNews

Image of the day: Chlorophyll in the Mediterranean Sea and the blue economy

The role of the EU blue economyMediterranean Sea and its blue economyWhy chlorophyll matters in the oceanCopernicus Marine Service and the OceanEye initiative Each year,…
Muser NewsDeskMuser NewsDeskMarch 4, 2026 Full article
Image: an Euro sign with stars on it - Frankfurt, Germany
German emissions cuts slow, North Sea has warmest year on recordNews

German emissions cuts slow, North Sea has warmest year on record

Frankfurt, Germany | AFP | Muser NewsDesk Germany's greenhouse gas emission cuts slowed sharply in 2025 as the North Sea experienced its warmest year on record,…
SourceSourceJanuary 7, 2026 Full article