Fiji, an upper-middle-income Pacific island nation with a population of 929,000 and a GDP per capita of $16,032 as of 2024, faces growing transport-sector emissions. While the country maintains relatively favorable air quality compared to global standards, transport-related emissions remain a significant environmental and public health concern that demands attention from policymakers and development partners.

The annual average population-weighted concentration of fine particulate matter (PM 2.5) in Fiji declined modestly from 7.0 micrograms per cubic meter in 2000 to 6.5 micrograms per cubic meter in 2023. Although this level exceeds the World Health Organization's stringent air quality guideline of 5 micrograms per cubic meter, it remains well below the interim target of 25 micrograms per cubic meter and compares favorably with the Pacific Islands regional average of 5.8 micrograms per cubic meter recorded in 2022. Despite these relatively low ambient concentrations, air pollution continues to extract a substantial toll on public health and economic productivity. The World Bank estimates that 330 people died prematurely in 2019 due to exposure to ambient PM 2.5, with approximately 8 of these deaths directly attributable to transport tailpipe emissions according to McDuffie et al. (2021). Additionally, occupational exposure to diesel engine exhaust claimed one life prematurely in 2023. The economic burden of these health impacts is considerable: the World Bank estimated the annual cost of health damages from ambient and household PM 2.5 exposure at $935 million in the same year, representing about 7 percent of GDP—a proportion that, while lower than the Asia-Pacific average of 10.6 percent, nonetheless exceeds Fiji's healthcare spending of 4.0 percent of GDP in 2022.

The transport sector has emerged as the dominant source of particulate pollution in Fiji, accounting for 58 percent of total PM 2.5 emissions by 2022. This sectoral dominance reflects both the country's geographic characteristics as an island archipelago heavily dependent on maritime connectivity and the growing demand for mobility driven by economic development. Between 2000 and 2010, PM 2.5 emissions from transport declined by 1.6 percent annually, with this decline accelerating to 2.3 percent per year between 2010 and 2022. These reductions occurred even as Fiji's GDP grew at a robust 5.2 percent annually since 2010, demonstrating a partial decoupling of economic growth from transport-related air pollution. In contrast, PM 2.5 emissions from non-transport sectors increased by 0.1 percent annually since 2010, underscoring the relative success of measures targeting the transport sector.

The modal composition of transport emissions in Fiji reveals a striking pattern dominated by domestic navigation. By 2022, domestic maritime transport contributed 73 percent of total transport PM 2.5 emissions, a substantial increase from 53 percent in 2010. Road transport accounted for 27 percent of emissions, declining from 45 percent in 2010, while domestic aviation contributed just 1 percent, with rail transport playing no role in the country's transport system. This modal distribution reflects Fiji's archipelagic geography, where inter-island maritime connectivity remains essential for economic activity and social cohesion. Within the road sector, a notable trend has emerged: by 2022, non-exhaust emissions from resuspended dust, brake wear, and tire wear contributed 33 percent of road sector PM 2.5 emissions, nearly doubling from 17 percent in 2010. This shift suggests that while tailpipe emissions have declined through fleet modernization and fuel quality improvements, non-exhaust particulate sources have gained relative importance and warrant targeted policy attention.

Beyond particulate matter, the transport sector contributes significantly to other air pollutants with important health and environmental implications. Nitrogen oxide (NOx) emissions from transport declined by 0.6 percent annually between 2000 and 2010, with this decline accelerating to 3.7 percent per year from 2010 to 2022. By 2022, transport accounted for 36 percent of total NOx emissions in Fiji, with road transport contributing 62 percent of transport NOx (down from 70 percent in 2010) and domestic navigation contributing 34 percent (up from 21 percent in 2010). Domestic aviation contributed 4 percent. The transport sector's share of sulfur oxide (SOx) emissions stood at just 9 percent in 2022, with domestic navigation overwhelmingly dominant at 98 percent of transport SOx emissions and road transport contributing virtually nothing. SOx emissions from transport declined by 4.9 percent annually between 2000 and 2010, though this decline slowed to just 0.3 percent per year from 2010 to 2022.

The transport sector also generates significant emissions of methane (CH4), non-methane volatile organic compounds (NMVOC), and black carbon (BC), each with distinct climate and health implications. CH4 emissions from transport declined by 0.2 percent annually between 2000 and 2010, accelerating to 3.3 percent per year from 2010 to 2022, with the road sector responsible for 91 percent of transport CH4 emissions by 2022. NMVOC emissions increased by 1.3 percent annually between 2000 and 2010 before declining by 0.9 percent per year from 2010 to 2022, with road transport contributing 68 percent of transport NMVOC emissions. BC emissions declined by 0.5 percent annually between 2000 and 2010, with this decline accelerating sharply to 4.2 percent per year from 2010 to 2022. By 2022, domestic navigation contributed 59 percent of transport BC emissions (up from 33 percent in 2010), while road transport's share fell from 65 percent to 41 percent over the same period.

Fiji's transport sector remains almost entirely dependent on petroleum products, which accounted for 100 percent of transport energy consumption in 2023, unchanged from 2010 and 2015. The road sector consumed approximately 80 percent of total transport energy in 2023, with domestic navigation and domestic aviation accounting for 9 percent and 11 percent, respectively. Biofuels and electricity constituted 0 percent of transport energy consumption, highlighting the nascent stage of transport decarbonization efforts in the country. This near-total reliance on fossil fuels exposes Fiji to volatile international oil prices and generates substantial external costs beyond direct air pollution. Fossil fuel subsidies, which remain common in many Pacific island nations, impose additional external costs on Fijian society, with 44 percent of these costs manifesting as increased local air pollution. Moreover, fuel tax revenues comprise approximately 10 percent of Fiji's total government revenue, creating a structural fiscal challenge as transport electrification progresses and potentially erodes this revenue base.

Electric vehicle adoption in Fiji remains at an early stage but shows signs of gradual acceleration. Between 2017 and 2024, the value of electric vehicle imports reached $6 million, representing 2 percent of total road vehicle imports by 2024. The composition of EV imports reflects diverse market segments: light-duty vehicles accounted for 83 percent, goods vehicles and buses for 15 percent, and two-wheelers for just 2 percent. This distribution suggests that early EV adoption has been concentrated among private passenger vehicle owners, with limited penetration in commercial transport and public transit sectors where electrification could yield substantial emissions reductions. The United Nations Environment Programme's E-mobility Readiness Index assigned Fiji a score of 62 out of 100, with component scores of 10 for technology and market development, 15 for policy frameworks, 22 for energy infrastructure, and 15 for financial instruments. These scores indicate moderate overall readiness but highlight significant gaps in technology access, policy support, and financial mechanisms that must be addressed to accelerate EV adoption.

Fiji's motorization rate reached 167 vehicles per thousand population in 2024, a substantial increase from 111 vehicles per thousand in 2000 but still well below the Asia-Pacific average of 317 vehicles per thousand in 2024. This relatively low motorization rate reflects Fiji's income level, urban-rural distribution, and the continued importance of non-motorized and public transport modes. However, rising incomes and urbanization are likely to drive continued motorization, potentially exacerbating air pollution and congestion in urban areas unless proactive policies promote sustainable transport alternatives.

Aviation fuels - General

Ban of ICE sales

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