Central Bank study: climate shocks and inflation show delayed effects in UAE, food’s 12% CPI weight limits immediate pass-through
Central Bank study finds climate shocks and inflation have a delayed link in the UAE; food’s 12% share of the consumer price index helps contain immediate pass-through, study urges supply‑chain resilience.
A recent Central Bank study finds that climate shocks and inflation are linked through gradual transmission channels, with food prices the most responsive component in the UAE consumer price index.
The report shows food accounts for roughly 12% of the UAE CPI while housing represents about 35%, a composition that dampens the immediate impact of food-price shocks on headline inflation.
Researchers analysed monthly data across the six GCC states and conclude that while climate-driven price pressures are real, their pass‑through into headline inflation typically develops over several months.
Study methodology and scope
The Central Bank developed an index of unusual climate shocks based on deviations in temperature, rainfall and wind speed to measure their macroeconomic effects.
The analysis covers monthly observations from January 2010 through October 2025 across all Gulf Cooperation Council member states, allowing comparisons of how different CPI baskets mediate price transmission.
By linking meteorological anomalies to sectoral price movements, the study isolates the timing and magnitude of inflationary responses to extreme or atypical climate events.
Food’s modest CPI weight in the UAE
The study highlights that food represents about 12% of the UAE’s CPI basket, one of the lowest shares in the GCC.
By contrast, housing accounts for roughly 35% of the CPI, which means shocks concentrated in food markets have a smaller immediate effect on headline inflation than in countries where food has a higher weight.
This structure does not remove food-price volatility, but it limits the speed at which climate-driven food-cost increases push overall inflation higher.
Timing and transmission of inflationary effects
Results indicate climate shocks do not typically cause an immediate spike in headline inflation; instead, effects unfold over time.
The study finds impacts tend to intensify and reach their peak between seven and nine months after the climate event, reflecting cost pass‑through through production, transport and distribution channels.
These lags suggest policymakers have a window to respond with targeted measures before pressures become entrenched in medium‑term inflation expectations.
Sectoral differences in responsiveness
Not all sectors react the same way to climate anomalies, the research shows.
Food prices are the most sensitive and register sustained increases in the medium term, while housing price responses remain limited because annual lease contracts and regulated or subsidised housing-related services moderate short-run volatility.
Clothing prices begin to show statistically significant effects about a year after a shock, whereas transport and hospitality displayed weaker and less consistent responses in the statistical tests.
Import dependence and supply‑chain exposure
The Central Bank points out that heavy reliance on imported food makes GCC states particularly exposed to climate disruptions in exporting countries.
Disruptions abroad raise global commodity and freight costs, which then feed into local retail prices, even where domestic climate conditions are stable.
Local climate conditions also matter by increasing costs for refrigeration, storage and inland transport, particularly during extreme heat episodes that raise energy demand and logistical expenses.
Policy recommendations and monetary considerations
Based on the findings, the Central Bank recommends formally integrating climate risk into inflation monitoring and monetary policy assessments.
Authorities are advised to prioritise investments in supply‑chain resilience, diversify import sources and strengthen national food‑security systems to reduce the likelihood that external climate events translate into persistent domestic inflation.
Measures cited include improving cold‑chain infrastructure, expanding strategic reserves, enhancing logistics capacity and promoting trade partnerships that spread sourcing risk.
The study underscores that while moderate climate disturbances are often absorbed without major price dislocations, repeated or severe events are more likely to leave a clear inflationary imprint.
That reality elevates the importance of pre‑emptive fiscal and regulatory steps alongside central bank vigilance to preserve price stability over the medium and long term.
Looking ahead, policymakers in the UAE and the wider Gulf will need to balance conventional inflation tools with structural investments that reduce exposure to climate shocks and strengthen the resilience of food supply chains.
