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Climate Change Cost Benefit Analysis development Economics Infrastructure

Infrastructure Planning in the Pacific

Infrastructure investment planning in the context of Pacific Island nations requires a tailored approach that takes into account the unique characteristics and challenges of these countries. This is because Pacific Island nations have small populations, are geographically dispersed, and have limited resources. Therefore, infrastructure planning must be done in a manner that reflects their unique needs and priorities.

One of the best techniques for infrastructure investment planning in the context of Pacific Island nations is conducting a comprehensive needs assessment. This involves engaging with local communities and stakeholders to better understand their needs and priorities. This process is critical for identifying infrastructure gaps and prioritizing investment projects. Lytton Advisory considers this is best done at agency or infrastructure sector level.

Another important technique for infrastructure investment planning is taking a multi-sectoral approach. Infrastructure planning must take into account the interdependence of different sectors such as transportation, energy, water and sanitation, and telecommunications. A holistic approach is essential to ensure that infrastructure investments are aligned with the overall development goals of the country. In our view it also help more effective conversations with donors and private investors, helping countries retain greater sovereignty over national priorities.

Climate resilience is also a critical consideration in infrastructure investment planning in Pacific Island nations. These countries are particularly vulnerable to the impacts of climate change, and any infrastructure investment planning must take this into account. Projects should be designed to withstand extreme weather events and rising sea levels. Risk identification and mitigation are critical factors here.

Engaging the private sector can help to leverage additional resources and expertise for infrastructure development. Public-private partnerships can be a viable option for financing and delivering infrastructure projects. Private sector engagement can also help to promote innovation and efficiency in infrastructure development. However, the ability to engage the private sector also depends on national government capacity to see the commercial interests and incentives with great clarity.

Capacity building is critical to ensure that Pacific Island nations have the skills and expertise necessary to plan and implement infrastructure projects. This includes training in project management, procurement, and technical skills. By investing in capacity building, Pacific Island nations can become more self-reliant in planning and implementing infrastructure projects.

Sustainable financing mechanisms, such as green bonds and climate funds, can be used to finance infrastructure projects that have positive environmental and social impacts. This is important for ensuring that infrastructure investments are aligned with the overall sustainable development goals of Pacific Island nations. This also means identifying and avoiding some predatory financing practices as well, particularly where there might impose difficult burdens on the national treasury.

Finally, it is important to monitor and evaluate infrastructure projects to ensure that they are delivering the intended benefits and to identify areas for improvement. This includes tracking project performance against key indicators and engaging with stakeholders to gather feedback. By monitoring and evaluating infrastructure projects, Pacific Island nations can continuously improve their infrastructure planning and delivery processes. This is one of the hardest things to do, but has the potential to delivery greater informational value for future projects.

Categories
Climate Change

Climate Change Impacts on Transport

So how important is the impact of climate change on transport infrastructure?  Very important in developing countries it seems.  We have just completed a present cost analysis of this at a river crossing in the Solomon Islands. It looked out over a 25 year period.

In the absence of downscaled climate forecasts and detailed hydrological data a scenario analysis was developed.  Baseline asset performance in the absence of climate change was assessed against a range of climate change scenarios using actual flood event and cost data. This created estimates of days service lost as well as maintenance, repair and replacement costs.  Five different socio-economic impacts driven by service levels were also assessed identifying wider economic costs.

The upshot is that just at this one crossing the economic present cost of climate change is equivalent to around 5% of the current national transport budget. Any climate change adapation measure that fully mitigates that for less cost will increase economic welfare.  The analysis provides a rational basis for an adaptation budget when considering possible engineering design changes.

Categories
Climate Change

Climate Change Adaptation in the Pacific

Climate change is recognised as a serious risk to economic infrastructure.

In Australia a wide range of work has been underway. A lot of research is coordinated through the National Climate Change Adaptation Research Facility (http://www.nccarf.edu.au/). This is part of focus at the national level on climate change adaptation (http://http://www.climatechange.gov.au/climate-change/adapting-climate-change).

Lytton Advisory is currently working on climate change adaptation issues in the Pacific.