Sustainable IT: Case Study

A mid-sized organization approached us with a clear challenge: their aging IT infrastructure was driving up costs and environmental impact. With a mix of legacy hardware, inefficient cooling systems, and scattered workloads, they needed a smarter, greener strategy to support their future growth and sustainability goals.

Challenges

Aging hardware with rising maintenance and energy costs
Over-provisioned and fragmented infrastructure
Limited visibility into energy use and emissions
No formal strategy for hardware lifecycle or carbon reduction

Our Approach

We began with a comprehensive infrastructure & energy efficiency audit to analyze organization's existing systems.

This included:

Power usage and heat output tracking
Utilization analysis across servers and storage
Lifecycle review of all hardware assets

Solutions Implemented

1. Infrastructure Consolidation

We began by identifying underutilized and redundant systems across the client’s environment. By virtualizing workloads and optimizing compute resources, we were able to reduce the total number of physical servers and simplify the network architecture. This not only lowered energy use but also streamlined operations.

2. Sustainable Hardware Upgrades

We replaced aging, energy-inefficient hardware with modern servers and storage systems designed for better power efficiency. Additionally, we supported the client in responsibly recycling over 1.7 tons of decommissioned equipment through certified e-waste programs.

3. ESG and Carbon Strategy Integration

We aligned all upgrades with the client’s internal ESG (Environmental, Social, and Governance) goals. As part of the engagement, we delivered estimated annual energy and emissions savings.

Impact

Energy Cost Reduction

~12% decrease in annual power consumption

Data Center Footprint

~18% reduction in physical infrastructure

Carbon Emissions

Estimated avoidance of 6–8 metric tons of CO₂ annually

Next Steps

In the upcoming phase of the project, we are focusing on reusing recovered heat and water from the cooling systems to further improve sustainability. This includes capturing waste heat for integration into the building’s office heating system, and treating used cooling water for non-potable applications such as irrigation and graywater systems. We are also exploring the use of smart monitoring tools to continuously track and optimize resource usage across the facility.

Conclusion

This project highlights how thoughtful IT modernization—when approached through the lens of sustainability—can drive meaningful cost savings, reduce environmental impact, and lay the groundwork for future-ready infrastructure.