This marks a sharp increase compared to the April 4, 2026 adjustment, when petrol was capped at 2,303 francs per liter and diesel at the same 2,205 francs per liter. The latest rise means petrol has gone up by more than 600 francs in less than two weeks, while diesel remains unchanged.  

RURA explained that the changes are driven by fluctuations in international petroleum markets. The authority stressed that government measures are in place to cushion citizens against global shocks, but urged the public to use fuel efficiently.  

The regulator encouraged carpooling, careful travel planning, and avoiding unnecessary trips as ways to reduce consumption. Analysts note that such adjustments affect transport fares, goods delivery, and household budgets, making efficiency a shared responsibility.  

The announcement was signed by Rugigana Evariste, Director General of RURA, and dated April 16, 2026.