Better planning, including tighter coordination across the federal and subnational governments, could strengthen infrastructure investment. Reducing risks associated with long-run infrastructure projects has the potential to attract more private and international financing.
The infrastructure damages caused by climate events are already detrimental to growth and represent approximately 1.3% of GDP in annual losses. Public infrastructure is particularly vulnerable to climate shocks amid a rapid, unplanned, and uncontrolled urbanisation. Frequent droughts and rising temperatures will create challenges for energy supply, particularly from hydroelectric sources.
Infrastructure investment has been low in international comparison and has even declined (Figure 5). Public spending on infrastructure has delivered results that have often fallen short of expectations over the last decades. Improvements in planning and project execution could substantially improve the performance of public infrastructure investment. Each year, more than 30% of public infrastructure projects are interrupted and either temporarily or permanently paralysed.
Most public sector investment is executed by subnational governments. States and municipalities often lack the technical capacities needed for infrastructure project preparation and procurement. In addition, local infrastructure plans are not always aligned with federal priorities and a consistent monitoring of infrastructure spending across different levels of government is difficult.
Opening up additional sources of private investment will be essential for filling infrastructure financing gaps in the medium run. Creating the appropriate framework conditions for private investment will require rethinking current risk sharing mechanisms and minimising risks related to changing policy settings and judicial uncertainty.