Why are fuel prices rising in Kenya in 2026?
Kenyan pump prices are set monthly mainly by global crude prices and the shilling–dollar rate, with taxes and levies as the domestic part.
Covers: This page explains the main drivers of pump-price increases in Kenya in 2026, including global crude oil prices, the shilling exchange rate, taxes and levies, and the monthly EPRA price-setting formula. It does not cover fuel prices in other countries or give investment advice.
Also answers: Why is fuel so expensive in Kenya 2026? · What is causing the rise in petrol prices in Kenya? · Kenya fuel price increase reasons 2026 · How are fuel prices set in Kenya?
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The short answer
Interpretation AI-prepared starting mapKenyan pump prices are set monthly by the Energy and Petroleum Regulatory Authority (EPRA) from a formula that passes through international crude oil prices, the shilling–dollar exchange rate, and taxes and levies. Research on Kenya's fuel market consistently finds that global market factors and exchange-rate movements exert a stronger influence on pump…123
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At a glance
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0.51%
about 1 in every 200
The evidence behind it
5 sources- Other studies and data3
- Background2
When it was published
Newest from 2025
| Source | Kind | Year |
|---|---|---|
| THE RELATIONSHIP BETWEEN THE FUEL STABILIZATION FUND AND PETROL PRICES IN KENYA | Other studies and data | 2025 |
| Effect of Regulatory Components on Volatility of Petroleum Pump Prices in Kenya | Background | 2016 |
| Oil Retail Pricing and Price Controls: A Case of Oil Marketing Sector in Kenya | Background | 2017 |
| Exchange rate and inflation dynamics in Kenya: Does the threshold level matter? | Other studies and data | 2024 |
| THE EFFECT OF FUEL PRICES ON FOOD PRICES IN KENYA | Other studies and data | 2021 |
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Kenyan pump prices are set monthly from a formula driven mainly by international crude prices and the shilling–dollar exchange rate, with taxes and levies as the domestic component.2
InterpretationGlobal market factors and exchange-rate movements have been found to influence fuel prices more strongly than the Fuel Stabilization Fund alone.1
Evidence-backedExchange-rate depreciation passes through to inflation significantly only above roughly 0.51% per month, and the effect is larger when depreciation is large.3
Evidence-backedDomestic stabilisation has limits: the Fuel Stabilization Fund moderated spikes but suffered delayed disbursements and inadequate funding, and had little effect on the broader CPI.1
Evidence-backedDiesel prices were found to Granger-cause cabbage and potato prices but not maize or bean prices, so the food-price knock-on is uneven.4
Evidence-backed
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If you want to know which driver moved this month's pump price
compare the monthly international crude price and the shilling–dollar rate over the same window before attributing the change to taxes or to the regulator's formula, since both have been found to significantly affect retail prices for all four products.2
Evidence-backedIf you are tracking the shilling as a signal for future pump prices
watch whether monthly depreciation exceeds roughly 0.51%, the threshold above which pass-through to inflation becomes positive and significant; below it, pass-through was not statistically significant.3
Evidence-backedIf you expect a stabilisation fund or subsidy to hold prices down through a sustained global rise
treat it as a moderating rather than reversing instrument: the fund was found to reduce volatility but global market factors and exchange rates had a stronger influence on prices than the fund alone.1
Evidence-backedIf you are a household budgeting for food costs alongside fuel
expect the clearest knock-on in perishables such as cabbage and potatoes, which diesel prices were found to Granger-cause, rather than in maize and beans, where no causal relationship was found.4
Evidence-backedIf you are reading a claim that fuel prices are driving overall inflation in Kenya
note that the Fuel Stabilization Fund study found the fund had limited influence on the broader CPI and concluded other factors besides fuel prices are key drivers of Kenyan inflation.1
Evidence-backedIf you are planning business costs that depend on fuel prices
account for the volatility itself, not just the level: instability in pump prices was found to disrupt planning across sectors, with firms that had budgeted on favourable prices absorbing losses or passing costs to consumers.5
Evidence-backedThe full explanation
Interpretation AI-prepared starting mapKenyan pump prices are set monthly by the Energy and Petroleum Regulatory Authority (EPRA) from a formula that passes through international crude oil prices, the shilling–dollar exchange rate, and taxes and levies. Research on Kenya's fuel market consistently finds that global market factors and exchange-rate movements exert a stronger influence on pump prices than domestic stabilisation measures: a study of the Fuel Stabilization Fund found it moderated price spikes but that global market factors and exchange rate fluctuations had a stronger influence on fuel prices than the fund alone, and an earlier study of retail pricing found monthly international crude oil prices and monthly exchange rates had a significant effect on average monthly retail prices for all four products. Exchange-rate pass-through to inflation is non-linear, becoming positive and significant once monthly depreciation exceeds about 0.51%. No source in this page reports 2026-specific price data, so the size of each driver's current contribution is not yet established here.123
- Evidence 16
- Interpretation 6
The full story · 4 chapters
01
How Kenyan pump prices are set
AI summary:Pump prices are set administratively each month, so a single month's change reflects crude, the shilling, taxes and levies, and regulator smoothing together.
Evidence-backed: Pump prices in Kenya are administratively set rather than left purely to retailers. A study of the oil marketing sector found that monthly international crude oil prices and monthly exchange rates had a significant effect on average monthly retail prices for all four products, and that the two variables had less explanatory power after price controls were introduced than before — suggesting the controls themselves changed how prices moved. The same study recommends that the regulator closely monitor international crude prices and manage the dollar–shilling exchange rate to stabilise the latter.2
Interpretation: The practical implication is that a monthly pump-price change is the net result of at least three moving parts — crude, the shilling, and the tax and levy component — plus whatever smoothing the regulator applies. Because the formula is applied monthly, a single month's rise does not by itself show which driver moved; that requires looking at the crude price and the exchange rate over the same window.2
02
Global crude prices and the shilling
AI summary:Global market factors and the exchange rate dominate pump prices, with shilling depreciation passing through to inflation only above a monthly threshold.
Evidence-backed: Across the Kenyan studies, global market factors and the exchange rate come out as the dominant influences on pump prices. The Fuel Stabilization Fund study found a strong negative relationship between the fund and fuel prices — the fund's activity coincided with moderated price spikes — but regression results suggested global market factors and exchange rate fluctuations had a stronger influence on fuel prices than the fund alone. The fund was judged partially effective in stabilising prices during global price fluctuations.1
Evidence-backed: On the exchange rate specifically, a 2024 study of exchange-rate pass-through in Kenya found that depreciation has a positive and significant effect on inflation only once it exceeds a monthly threshold of about 0.51%. Below that, the pass-through is not statistically significant. The relationship is non-linear, meaning pass-through is greater when depreciation is large, and the study recommends the monetary authority treat any depreciation as a signal when setting the policy rate.3
Interpretation: Read together, these results suggest that in a month when the shilling weakens sharply, the exchange rate can do more to lift pump prices than any domestic smoothing mechanism can offset — but the threshold finding also means small, steady depreciation may pass through weakly. Which of these two regimes Kenya is in during 2026 is not something these sources establish.31
03
Taxes, levies and stabilisation measures
AI summary:The Fuel Stabilization Fund damped price spikes but faced delayed disbursements and weak funding, and had limited effect on overall inflation.
Evidence-backed: The Fuel Stabilization Fund is the main domestic cushion studied for Kenya. It was found to have a strong negative relationship with fuel prices and to moderate price spikes during periods of global volatility, but its operational problems — delayed disbursements and inadequate funding — reduced its long-term sustainability. It also had limited influence on the broader consumer price index, which the study reads as evidence that other factors besides fuel prices are key drivers of Kenyan inflation.1
Evidence-backed: A separate study of regulatory components frames the same problem from the volatility side: instability in petroleum pump prices feeds through to planning and costs across almost all other sectors, with firms that had planned on favourable prices absorbing losses or passing higher costs on to consumers, raising the cost of living.5
Interpretation: The tax and levy component of the pump price is the part most directly under domestic control, and the stabilisation-fund evidence suggests domestic instruments can damp spikes but not reverse a sustained global or currency-driven rise. How large the tax and levy share is in 2026, and whether it has changed, is not covered by these sources.1
04
Why the rise matters beyond the pump
AI summary:Diesel prices were found to affect cabbage and potato prices, but not maize or bean prices, so the food-price knock-on is uneven.
Evidence-backed: Fuel prices feed into food prices, but selectively. A study of diesel, maize, beans, cabbage and potatoes prices from 2010 to 2018 found a unidirectional Granger causality running from diesel prices to cabbage and potato prices, with no causal relationship for maize and beans. There was a long-run price relationship between perishable foods and fuel prices, with a rise in diesel prices producing a significant increase in cabbage and potato prices. The authors recommend a tax relief triggered once fuel prices hit a certain level.4
Interpretation: This matters for how a fuel-price rise is experienced: households buying perishables such as cabbage and potatoes are more exposed to diesel-driven cost increases than those buying maize and beans, whose prices the study did not find to be causally linked to diesel over that period.4
Before you go
What to remember
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Exchange-rate depreciation passes through to inflation significantly only above roughly per month, and the effect is larger when depreciation is large.
Kenyan pump prices are set monthly from a formula driven mainly by international crude prices and the shilling–dollar exchange rate, with taxes and levies as the domestic component.
Global market factors and exchange-rate movements have been found to influence fuel prices more strongly than the Fuel Stabilization Fund alone.
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- 1THE RELATIONSHIP BETWEEN THE FUEL STABILIZATION FUND AND PETROL PRICES IN KENYAAfrican Journal of Emerging Issues (Chege et al.)Published Jan 7, 2025Checked Oct 15, 2026
“Descriptive analysis indicated significant volatility in fuel prices, with periods of FSF activity showing moderated price spikes. Correlation analysis revealed a strong negative relationship between the FSF and fuel prices, indicating the fund's effectiveness in reducing price volatility for super petrol and diesel. However, regression results suggested that global market factors and exchange rate fluctuations had a stronger influence on fuel prices than the FSF alone. The study also found that the FSF had limited influence on the broader CPI. The FSF was partially effective in stabilizing fuel prices during global price fluctuations. However, operational issues, such as delayed disbursements and inadequate funding, reduced its long-term sustainability. The FSF's limited impact on the CPI suggests that other factors besides fuel prices are key drivers of inflation in Kenya.”
- 2Oil Retail Pricing and Price Controls: A Case of Oil Marketing Sector in KenyaJournals & Books Hosting (International Knowledge Sharing Platform) (Omagwa et al.)Published Sep 5, 2017Checked Oct 15, 2026
“nd monthly exchange rates had a significant effect on average monthly retail prices for all the four products.The two predictor variables had a lesser explanatory power on average monthly oil retail prices in the period after introduction of price controls compared to the period before such controls suggesting that price controls had caused some effect on average monthly retail oil prices of all the four oil products.In the period before introduction of price controls, monthly international crude oil prices and exchange rates explained much of Super prices and very little of Kerosene prices whereas after the introduction of price controls, the two predictor variables explained more of Diesel prices but very little of Regular prices.A positive correlation between average monthly retail prices of Super and Diesel products in the period before and after introduction of the controls was documented unlike Kerosene and Regular average monthly retail prices which exhibited a negative correlation.The study recommends the need for ERC to closely monitor international crude oil prices and the manage dynamics of the US dollar-Kenya shilling exchange rate with a view of stabilizing the latter.”
- 3Exchange rate and inflation dynamics in Kenya: Does the threshold level matter?Heliyon (Sumba et al.)Published Aug 6, 2024Checked Oct 15, 2026
“This study's ERPT results reveal that, exchange rate depreciation has positive and significant effect on inflation only when it raises above the monthly threshold level of 0.51 %. In contrast, the Taylor rule analysis results reveal that the exchange rate depreciation has a positive and significant effect the monetary policy rate regardless of the threshold level of 0.67 %. Therefore, keeping domestic currency depreciation below a monthly growth rate of 0.51 % will control the pass-through effect on inflation, and the exchange rate depreciation at any level should always act as a reaction function for the monetary policy rate setting. This study also found that the relationship between exchange rate depreciation and inflation, as well as monetary policy rate is non-linear, which implies a greater pass-through effect when exchange rate depreciation is high. Therefore, we recommend the monetary authority in Kenya to pay attention to the depreciation of the exchange rate depreciation at any level when adjusting the policy rate to tame inflation.”
- 4THE EFFECT OF FUEL PRICES ON FOOD PRICES IN KENYAInternational Journal of Energy Economics and Policy (Ngare & Derek)Published Jun 8, 2021Checked Oct 15, 2026
“High food prices are one of the major risks facing households from developing countries. Food prices have attracted renewed interest among policy experts in identifying appropriate policy instruments to counter the effect of price vulnerability. This paper evaluates the effect of fuel prices on food prices by testing for Granger causality and cointegration applied to diesel, maize, beans, cabbage, and potatoes price data for the period 2010-2018. The results revealed a unidirectional Granger causality running from diesel prices to cabbage and potatoes prices but there was no causal relationship with maize and beans prices. The findings suggest that there is a long-run price relationship between perishable foods and fuel prices with an increase in the price of diesel resulting in a significant increase in the price of cabbages and potatoes. The study recommends a policy of cushioning an increase in food prices by introducing a tax relief once the fuel price hits a certain level.Keywords: Food prices, Fuel prices, Cointegration, Granger causalityJEL Classifications: Q48, Q43, Q13DOI: https://doi.org/10.32479/ijeep.10600”
- 5Effect of Regulatory Components on Volatility of Petroleum Pump Prices in KenyaJournals & Books Hosting (International Knowledge Sharing Platform) (Munyua et al.)Published Jun 29, 2016Checked Oct 15, 2026
“Volatility of petroleum pump prices in Kenya has continually affected its economic growth.Almost all other sectors of the economy growth rely on the petroleum products and therefore its instability in price leads to poor planning of other sectors.Expected profits by the companies who planned when the prices were favourable becomes affected leading to losses.Those who do not incur losses results to increasing the prices of goods and services making the costs of living increase and therefore lowering the social economic growth.This paper is an extract from the completed research on drivers of instability in prices of petroleum products in Kenya (Munyua & Ragui, 2013).The main objective is to find out how the regulatory component affects the volatility of petroleum oil prices in Kenya.”
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Published 1 time since Oct 15, 2026.
- Version 2Oct 15, 2026Live now
AI-prepared Starting Map from live research.
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“How Kenyan pump prices are set” rests on one independent source
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“Why the rise matters beyond the pump” rests on one independent source
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Open questions
How much of any 2026 pump-price increase is attributable to crude oil prices, the shilling exchange rate, and taxes and levies respectively? No source here reports 2026 figures.
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Is the Fuel Stabilization Fund currently operating, and have its disbursement delays and funding shortfalls been resolved?
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Is the shilling currently depreciating above or below the roughly 0.51% monthly threshold at which pass-through to inflation becomes significant?
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