CASCAS Connect
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Lisbon, Portugal · 142 DP students

Harbourview International School

Ocean stewardship and community arts on the Atlantic coast.

6,400

CAS hours

38

Projects

12

Community partners

Standout projects

ServiceActivity

Clean Coast Initiative

Monthly beach clean-ups with data logging for a marine research NGO.

1.2 tonnes of waste removed

46 students involved

CreativityService

Murals for the Market

Students designed and painted murals with local vendors.

5 murals completed

18 students involved

ActivityService

Surf Mentors

Weekly surf lessons for children from a local youth centre.

60 children coached

22 students involved

CAS Coordinator: Maria Costa. Individual student identities are never shown publicly.

Global impact map

1,200 people reached

1 project sites

1 SDGs

Tap a dot to see the project.

CAS Twinning

Partner schools working on the same global goal. Coordinators manage the link — students never share personal data.

SDG 13 Climate Action · Active

Two Coasts, One Ocean

Harbourview International School ⇄ Kestrel Academy Nairobi

Lisbon and Mombasa students run parallel shoreline surveys and publish a shared plastic-waste dataset.

2.4 t waste removed · 1 joint report