
Diploma in Coastal Green Infrastructure
The Diploma in Coastal Green Infrastructure Prepares you to design and assess coastal green infrastructure: dunes, saltmarshes, seagrass meadows, reefs and hybrid solutions that protect the coast while restoring ecosystems. You wi
Prior Knowledge Assessment
These are the skills this programme builds. Tick the ones you already have and we will tell you which part of the syllabus is really for you.
What is the Diploma in Coastal Green Infrastructure?
The Diploma in Coastal Green Infrastructure
Prepares you to design and assess coastal green infrastructure: dunes, saltmarshes, seagrass meadows, reefs and hybrid solutions that protect the coast while restoring ecosystems. You will study the coastal processes that make them work, their design criteria and limits, how to evaluate their effectiveness, and the management, funding and engagement needed to take them from concept to delivery with realistic expectations.
Key advantages
- Engineering and ecology: Physical and biological processes in a single approach.
- Practical design: Criteria for dunes, saltmarshes, reefs and hybrid solutions.
- A realistic view: The benefits, uncertainties and limits of each solution.
- Management and funding: How these schemes are planned, financed and maintained.
- Case study: A green infrastructure proposal for a stretch of coast.
Programme highlights
- Understand the coast: Grasp the coastal and ecological processes that provide protection.
- Design solutions: Apply criteria to dunes, saltmarshes and reefs.
- Combine approaches: Integrate green and grey solutions where needed.
- Measure results: Plan effectiveness monitoring.
- Boost your career: Open doors to public bodies, environmental consultancies and coastal engineering firms.
- Train to protect the coast by working with nature, not against it.
Programme Structure
The programme is structured in 8 modules, listed below in order of study.
Fundamentals of Coastal Green Infrastructure
- The green infrastructure concept
- Nature-based solutions
- Coastal ecosystem services
- Protection against erosion and flooding
- Comparison with grey infrastructure
- International reference frameworks
- Quality criteria for solutions
- Myths and realistic expectations
Coastal and Ecological Processes
- Waves and attenuation by vegetation
- Sediment transport
- Sediment budgets
- Dune dynamics
- Saltmarsh hydrodynamics
- Seagrass ecology
- Reef ecology
- Response to sea level rise
Beaches and Dune Systems
- How the beach-dune system works
- Beach nourishment
- Dune restoration
- Dune vegetation
- Sand fencing
- Access and public use
- Topographic monitoring
- Common mistakes
Saltmarshes, Estuaries and Mangroves
- Saltmarshes as coastal defence
- Saltmarsh restoration
- Tidal reconnection
- Managed realignment
- Mangroves on tropical coasts
- Sedimentation and accretion
- Blue carbon
- Risks and limitations
Seagrass, Reefs and Living Structures
- Seagrass meadows
- Seagrass transplanting and restoration
- Oyster and shellfish reefs
- Coral reefs and coastal protection
- Ecological artificial reefs
- Living breakwaters
- Ecological design of structures
- Conditions for success
Hybrid Solutions and Design
- From concept to hybrid solution
- Functional design criteria
- Modelling effectiveness
- Spatial and temporal scales
- Adaptive design
- Costs and benefits
- Comparing options
- International technical guidance
Management, Funding and Monitoring
- Planning and consents
- Community engagement
- Public and private funding
- Long-term maintenance
- Effectiveness indicators
- Monitoring programmes
- Adaptive management
- Communicating results
Case Study: Green Infrastructure Proposal for a Stretch of Coast
- Choosing the stretch of coast
- Diagnosing processes and problems
- Identifying solutions
- Concept design
- Options appraisal
- Monitoring plan
- Management and funding plan
- Technical report
Study Time and Workload
800 hours of study, online and at your own pace. Move the slider to the hours a week you can really put in.
Civil and coastal engineers: who want to bring nature-based solutions into their work Biologists, environmental scientists and marine science graduates: working on coastal restoration Coastal authority staff: who plan coastal defence Environmental consultants: producing restoration studies and schemes NGO and conservation professionals: driving coastal projects
Academic direction and faculty
The teaching team at Navalis: working professionals who deliver and oversee the institute's programmes.








Student Reviews
Reviews collected and verified by Opynio, not written by us.
Learning Outcomes
- 01Understand green infrastructure
- 02Analyse coastal processes
- 03Design specific solutions
- 04Integrate hybrid solutions
- 05Evaluate effectiveness
- 06Manage projects
Career Opportunities
Entry Requirements
Admissions Process
No waiting for a phone call. If your documents are complete, you can pay in the same session.
Entry profile: A degree in civil engineering, marine science, biology, environmental science, geography or a related field; or professional experience in coastal management or environmental restoration. Language: A good working level of English to follow classes and materials. Technical requirements: A computer with a stable internet connection, an up-to-date browser and a webcam for live sessions and project presentations. Admissions process: Online application, profile review and a short interview with the academic team. We confirm your start date when you enquire.
Frequently Asked Questions
Leave your details and admissions will write back. If you already know this is the one, go straight to the application and pay in the same session.
