What Eliminating Fleet Reduction Idle Time Does for the Planet

How Diesel Engine Idling Drives Avoidable Emissions Across Mining Operations

The easiest win for the planet is already sitting in your yard. It's just idling.

For mining operations, the biggest environmental wins often come from the equipment already on your fleet — not new spend or new programs. Every hour of unnecessary engine idle burns diesel, emits CO₂, and adds wear with zero productivity to show for it.

Diesel engine idling is one of the most overlooked drivers of avoidable emissions on a mine site. It runs quietly in the background of haul truck fuel consumption, sustainability reporting, and operating cost.

Cutting 185 tCO2e Per Haul Truck Per Year with Green Fleet Solutions

Idle reduction isn't a feel-good initiative. It's a measurable, operational decision tied directly to your fleet operations.

With the right systems in place, fleets are cutting approx. 185 tCO2e per truck, per year — not through sacrifice, but through smarter visibility and control over when engines need to run.

ThermaStart Idle Management is part of Rosco's Green Fleet Solutions, built to give mining operations control over engine hours without changing how operators work.

The Environmental and Operational Wins of Idle Reduction in Mining

• ~ 185 tCO2e reduced per haul truck, per year

• Lower diesel consumption translates directly into lower scope 1 emissions

• Engine hours align with productive work, not idle time

• Less wear on engines, turbos, and DPFs from extended idle

• Clear data for ESG and sustainability reporting

Learn More

See how Green Fleet Solutions can support your environmental and operational goals. Learn more at roscomining.com.