Microgrids Maximize Efficiency

At one 24/7 job site, a large diesel generator powered a low average load, burning hundreds of gallons of fuel each week. This not only drove up costs but also emitted tens of thousands of pounds of CO₂. Frequent idling and inefficient fuel burn wasted resources, accelerated wear and tear, and increased maintenance expenses—making the setup both costly and unsustainable.

The Opportunity

Integrating a battery microgrid cut diesel fuel consumption by over 50%, reduced generator runtime and maintenance, and improved reliability and efficiency—all while achieving a rapid return on investment in just days.

The Solution

Over a 16 day period, Viridi’s Mobile microgrid drastically reduced site reliance on diesel. Four RPS150 BESS powered the site 74.6% of the time, recharging occasionally from the generator (without interruption to the load) and saving over 50% of fuel and emissions.

The Result

With cleaner, more reliable energy, the site cut fuel costs, reduced emissions, and extended generator life—lowering O&M expenses and proving battery microgrids as a game-changing alternative to diesel.

• Reduced 286 hours (74.6%) of low efficiency run time
• Fuel Consumption: Generator runs only to charge the BESS, avoiding inefficient operation at partial loads saving fuel and emissions
• 496 gallons of diesel saved per week (2,132 per month)
• $2,108 saved per week ($9,064 per month)
• 11,160 lbs of CO₂ avoided per week (48,988 per month)