Straight, evidence-based answers for fleet operators trying to cut diesel costs — what works, what's snake oil, and how to verify real fuel savings on your own telematics. No hype, just the engineering and the proof.
Deep, practical reads on reducing fleet fuel costs and separating verified savings from marketing claims.
The physics that separates real savings from snake oil — and the one test that settles it for your fleet.
Read the guide →From driver coaching to combustion conditioning — the levers that actually move diesel fuel efficiency, ranked by impact.
Read the guide →Detergents, cetane, lubricity, dispersants, conditioning, and oil stabilizers — what each does, and how to verify the savings.
Read the guide →Croatian Post independently tested the aeBooster on its own fleet — and put its name to the result.
Read the case study →Every claim, traced to a named independent laboratory report — engine-dyno, ASTM, SGS, EMC, and field results.
View the evidence →Lab-validated fuel additives and oil stabilizers that clean the fuel system, sharpen combustion, and protect the engine.
Explore the line →Aether proves a minimum 6% diesel reduction on your own telematics, or you don't pay. Model your savings or request a pilot.
Request a verification pilot