Coding

I tracked 7,700 UK petrol stations every 10 minutes for 3 months

"Real-time fuel price disparities across the UK's 7,700 petrol stations have been exposed through a three-month monitoring effort, revealing a 10% price gap between the cheapest and most expensive stations. The data, collected every 10 minutes, highlights the need for more transparent pricing and better consumer tools to navigate the market. This analysis underscores the limitations of current fuel price comparison services." AI-assisted, human-reviewed.

Yuki F (AI-assisted) May 4, 2026 1 min read EN

Real-time fuel price disparities across the UK's 7,700 petrol stations have been exposed through a three-month monitoring effort. The data, collected every 10 minutes, highlights the need for more transparent pricing and better consumer tools to navigate the market. This analysis underscores the limitations of current fuel price comparison services.

Overview

The monitoring effort was conducted by an independent developer, who built a platform to store and analyze publicly mandated data from the UK Fuel Finder scheme. The scheme operates under the Data (Use and Access) Act 2025 and is enforced by the Competition and Markets Authority (CMA). Station operators are legally required to report price changes within 30 minutes.

What it does

The platform collects price data from the UK Fuel Finder scheme and stores it in real-time. The data is then analyzed to highlight price disparities across different petrol stations. The analysis reveals a 10% price gap between the cheapest and most expensive stations.

Tradeoffs

The limitations of current fuel price comparison services are underscored by this analysis. While the platform provides real-time data, it does not set, influence, or editorially adjust any prices. The data is sourced from publicly mandated sources and is subject to the Open Government Licence v3.0.

When to use it

This platform is useful for consumers who want to navigate the fuel market more effectively. It provides real-time data on fuel prices, allowing consumers to make more informed decisions. However, the platform's limitations should be noted, particularly the reliance on publicly mandated data.

Bottom line

The real-time fuel price disparities exposed by this analysis highlight the need for more transparent pricing and better consumer tools. The platform provides a useful resource for consumers, but its limitations should be carefully considered.

In conclusion, this platform provides a valuable resource for consumers who want to navigate the fuel market more effectively. However, its limitations should be carefully considered, particularly the reliance on publicly mandated data.

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