Skip to main content
24/7 Emergency Response: +44 (0)23 8033 1551
Header Image
Back to knowledge hub
  • Recorded Seminar
  • Response

ATSEA-2 Webinar Series - Part 3: NEBA/SIMA & PNG Case Study

Part three of the ATSEA-2 webinar series introduces the Net Environmental Benefit Analysis (NEBA) and Spill Impact Mitigation Assessment (SIMA) frameworks, showcasing how these tools support balanced response decisions. Featuring a case study from Papua New Guinea, the session highlights practical applications for oil spill planning in sensitive marine environments.

  • By Norman Ramos
  • 02 October, 2022
  • 98 min watch
Header Image

ATSEA-2 webinar series – part 3: NEBA/SIMA and oil spill response in Papua New Guinea

This webinar is the third of the four technical webinars this year as part of the collaboration between ATSEA-2 Regional Project Management Unit (RPMU) and OSRL. This webinar's topic is NEBA / SIMA and PNG Case Study. 

The second webinar provided an overview of oil spill response strategies. This webinar builds upon it by describing the necessary considerations for selecting the appropriate and applicable response strategies based on the actual oil spill scenario. The use of NEBA / SIMA as a tool serves as a platform to engage multiple key stakeholders involved during an oil spill incident by:  

  • understanding the potential consequences based on a worst-case credible scenario; 
  • identifying resources at risk and the associated key stakeholders, ranging from national authorities to local governments and communities; 
  • assessing potential impacts on ecological, socio-economic and cultural resources; and 
  • selecting the most suitable response strategy through a systematic assessment and evaluating multiple factors in the locality, with inputs from multiple stakeholders.        

Furthermore, it is the pleasure of the organisers to have Mr Johnson Maren of Papua New Guinea’s (PNG) National Maritime Safety Authority (NMSA) deliver a case study on oil spill preparedness and response in PNG. 

This webinar will allow you to:

  • Understand the concept of NEBA/SIMA; and  
  • Appreciate the oil spill preparedness and response in PNG’s context.  

Experts from OSRL will provide their experience in demonstrating the concept of NEBA/SIMA.

Watch the video

Sign in to MyOSRL

If you already have a MyOSRL account, please sign in first to access this content. It can also be found in the 'Members only content' section of your account.

Sign In

Watch as a guest

We would like you to understand exactly how we use your personal details. Please read our terms and conditions and privacy & cookie policy.

Gain the knowledge to lead with confidence during a spill

Our on-scene commander course combines practical skills and strategic insight to support key decision-makers during oil spill response.

FIND OUT MORE