Why Mantis - FUTURE

Lorem ipsum dolor sit amet, consectetur adipiscing elit sed doet dolore magna aliqua.

Ways to Work on Your Net Zero Targets


Every industry faces its own set of issues, and Mantis pride ourselves on tackling industry needs with a breadth of solutions available and ROI at the forefront.


Explore sustainability articles, highlighted projects, and ways we can partner together.


Ingenuity Unleashed. Results Delivered.


Crown Castle

Crown Castle: Loop optimization, drycooler retrofit and airflow management

A tenant of 111 8th Avenue’s landmark colocation facility, Crown Castle’s 16,000 square foot data center space faced significant operational inefficiencies. Part of Mantis' efficiency solutions group, the data center team designed a project including data center loop optimization, BMS and airflow management solutions.

A provider of towers, small cells and fiber, the data center needed better mechanical systems to continue delivering premium service for its own customers. The challenges this energy project tackled included:

  • Supply air short circuiting back to the CRACs
  • Pumps constantly running due to no ability to control loop pressure
  • Continuously running dry coolers
  • CRAC overuse resulting in wasted energy and cost



Total Annual Savings


Utility Incentive

953,071  kWh

Total Annual kWh Savings

1.4 years

Project Payback

Have Questions? We’re Here to Help!

Discover more about improving facility performance while reducing costs

Project Results

CRAC Units

4 CRAC units turned off, saving 602,000 kWh

Airflow Management

93% of airflow now directed in front of the rack vs mixing into hot aisle air streams


2 pumps running at 50-75% vs 3 at 100%

Real-time PUE

Real-time Power Usage Effectiveness (PUE) metrics

Granular Control

Granular monitoring and control over HVAC equipment based upon sensed temperature and humidity

Similar Projects

Learn more about how other companies are transforming facility performance

while making progress along their unique journey towards increased sustainability