Fuel prices

Data through Jul 2026 · Source: ECCB / Government of Saint Lucia, with world oil from the U.S. EIA

Diesel
EC$16.75
- no change · unchanged for 2 months
Gasoline
EC$16.75
- no change · unchanged for 2 months
From
to
How to read this: every price line starts at 100, so you can see which rose or fell more. The dotted oil-tracking line (right scale) shows how closely each price has followed oil, high = moving with oil, middle = held steady.
Diesel: usually follows oil with about a 3-month delay (closely follows oil in this period).
Gasoline: usually follows oil with about a 3-month delay (closely follows oil in this period).
Fuel prices, EC$ per gallon, last 24 months (Aug 2024 to Jul 2026)
MonthDieselGasolineWTI oil (EC$/bbl)
Aug 202416.516.5207
Sep 202416.516.5189.6
Oct 202416.516.5194.4
Nov 202416.516.5188.9
Dec 202416.516.5189.3
Jan 202516.516.5204.5
Feb 202516.516.5193.1
Mar 202516.516.5184.2
Apr 202516.2516.25171.6
May 20251616167.9
Jun 20251616184.1
Jul 20251616184.7
Aug 20251616175.1
Sep 20251616172.7
Oct 20251616164.4
Nov 20251616162.2
Dec 20251616156.5
Jan 20261616162.1
Feb 20261616174.2
Mar 20261616246.7
Apr 20261616270.9
May 20261616275.8
Jun 202616.7516.75229
Jul 202616.7516.75217.2

Local prices are official ECCB / Government of Saint Lucia monthly figures. WTI crude is the oil benchmark used for correlations and the “what oil suggests” line (Saint Lucia’s government uses WTI, not Brent). Brent is shown for reference only. Oil prices are monthly averages in EC$ at US$1 = EC$2.70 (U.S. EIA). The newest month may not have an oil figure yet. Note: pump prices are set mainly off refined fuel costs - crude here is a close stand-in, not the exact input. The implied line reflects oil only, not taxes, levies, or shipping. How this is calculated →

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A companion analysis of water rate movements and household bill impacts for Saint Lucia.