Marty AI: Spending Watts to Save Gallons

Here in the Van Buren County Digital Information Department, we are often asked: “Is Marty, our public-facing AI chatbot assistant, a burden on the environment?”

It is a fair question. Large data centers require energy and water to operate. However, when we look at the full picture, Marty is not an environmental cost, he is an environmental investment.

1. The Math of a Single Question

Because Marty works through complex county codes and policies, a typical interaction uses about 25 watt-hours (Wh) of electricity, roughly the same as leaving a modern LED lightbulb on for a few hours.

• The Annual Footprint: For 10,000 conversations per year, Marty consumes about 250 kWh annually.
• The Comparison: This is in the same ballpark as the electricity a single high-efficiency household dishwasher uses over the course of a year.
• Water Usage: Cooling the servers for these conversations uses hundreds of gallons annually, or roughly comparable to several loads of laundry.

2. The Hidden Savings: Avoided Trips

The largest environmental cost in public service isn’t electricity, it’s transportation. When residents drive to a county office, return with corrected paperwork, or make multiple trips for an answer, fuel use and emissions rise quickly.

How many trips must Marty prevent to “break even”? If just a few dozen residents avoid a single 10-mile round trip over the course of an entire year, the gasoline and carbon saved already equals the electricity used to run Marty. Everything beyond that point is a net environmental gain.

• Fewer Miles: Residents get detailed, comprehensive answers from home, reducing vehicle wear and fuel consumption.
• Emissions Offset: We are trading a small amount of “digital energy” for a significant reduction in “combustion energy.”

3. Turning 800 Hours into Better Service

Marty’s biggest impact is measured in time. To manually answer 10,000 routine questions would require more than 800 staff hours per year, the equivalent of 20 full workweeks.

By handling initial inquiries instantly, Marty allows our staff to focus on work that only people can do:

• Sensitive Situations: Helping residents with complex, personal, or urgent needs.
• Problem Solving: Addressing backlogs and improving program quality.
• Efficiency: Providing “right the first time” answers to reduce follow-up calls and repeat visits.

4. Our “Prudent Use” Guarantee

Finally, in the Digital Information Department, we do not use AI for everything. Our “Right Tool” approach ensures we remain responsible stewards of both tax dollars and the environment:

1. Simplify First: We audit processes to remove unnecessary steps so questions don’t need to be asked.
2. Automate Second: We use low-energy, traditional automation for simple, routine tasks.
3. Use AI for the Rest: We reserve Marty’s reasoning power for complex inquiries where he creates clear public value.

Conclusion

Every time Marty answers a question, he is spending a few watts of electricity to reduce gasoline consumption, reduce repeat trips, and free up staff for high-value work.

Beyond the environmental gains, the fiscal case is just as strong: Marty’s total operating cost to answer your questions 24/7 is roughly equivalent to the price of a daily cup of coffee from a local shop. He allows our counties to expand service quality and accessibility without expanding our physical footprint. Marty isn’t just a chatbot; he’s part of our deliberate strategy to deliver better public service with fewer environmental resources.