Piekbelasters by Caeli

In 2022, we at Caeli have mapped out the most polluted municipalities and organizations, the so-called ‘Piekbelasters’ , as named by the Dutch government. Using near-real time satellite data, we deliver products that provide insight into the exact amounts of emissions at any given location. Such as the Nitrogen Insights Monitor (NIM).

Caeli helps combat two of the world’s biggest problems: air pollution and climate change. We deliver solutions for your organization based on high-resolution satellite data, making air quality and emissions worldwide accessible, understandable & visible.

Recent news

Gezocht! Ambassadeur voor de Nederlandse ruimtevaart!

SpaceNed, de Nederlandse branchevereniging voor ruimtevaartorganisaties is op zoek naar een ambassadeur voor de Nederlandse ruimtevaartsector. De ambassadeur  is een zichtbare, strategische en representatieve functie. iemand die de sector naar buiten toe...

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Space Goes to School

Space Goes to School: Space experts in the classroom Do you work in or with space? Then we’re looking for you! During NL Space Week (4–12 October 2025), ESERO Education is organising guest lessons across the Netherlands. Space professionals will visit schools to share...

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News from Dawn

Dawn Aerospace, based in Delfgauw, continues to expand its impact in satellite propulsion, achieving major heritage milestones: Widespread adoption: Dawn propulsion is now onboard 11 of the last 12 SpaceX Transporter missions. Growing presence: 28 Dawn thrusters...

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