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22 August 2026 • 3 min read

CMA Forecourt Transparency: How Open Data Saves Motorists Millions

Written by BestPetrolPrices Editorial

The UK fuel market has undergone an unprecedented digital transformation thanks to the Competition and Markets Authority (CMA) voluntary and statutory price transparency initiatives.

The Shift to Real-Time Station Feeds

Historically, drivers had no reliable way of knowing fuel prices until they physically pulled up to a station totem. Under the new transparency framework, major fuel brands and supermarkets are required to publish daily and intraday pricing feeds in standardized machine-readable formats.

Over 4,000 UK Stations Tracked Daily

BestPetrolPrices ingests live open government and brand feeds continuously, ensuring you receive up-to-the-minute prices for Unleaded E10, Diesel B7, Super Unleaded E5, and Premium Diesel.

Empowering Consumer Choice

Independent research indicates that greater pricing transparency promotes healthy competition among local forecourts, discouraging unwarranted price inflation in suburban areas and ensuring motorists can easily reward the most competitive fuel retailers.

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