Notes from the field.
Practical guidance on keeping critical power, cooling, and monitoring systems running — from the engineers who work on them every day.
Deferred Maintenance Is a Deferred Failure: Building a PM Cadence That Protects Uptime
"Zero Water" Cooling Isn't Free: The Trade Every Facility Makes
"Zero water" cooling isn't free. Here's the water-versus-energy trade behind closed-loop, dry, and evaporative cooling at enterprise data center scale
Know Your Headroom: The Reserve Margin Inside Your Power Room
The reserve margin in your power room erodes one rack at a time. How to find the headroom you have left before the closet runs out.
The Attractive Lease Isn't the Same as a Load-Ready Building
The Real Cost of Over-Provisioned Capacity — And How to Size Around It
Building for Load That Never Arrives: Right-Sizing the Critical Facility
Over-provisioned UPS, cooling, and whitespace is a forecasting failure, not a technology one. How to right-size an enterprise build to committed load.
Your Cooling Design Decides How Much Water You Depend On
Great Lakes water is regional; your draw is local. At enterprise scale, the cooling architecture you choose sets how much water your site depends on.
Catching Drift Before It Becomes Downtime: What Continuous Monitoring Actually Buys You
Most unplanned outages start as drift, not failure. Continuous monitoring turns a slow, unwatched climb into a routine work order instead of an emergency.
A Space Marketed “Ready” Usually Isn’t Ready for the Load
"Data-center ready" usually describes the finish, not the capacity. How to find the gap before the lease is signed, not after the load goes in.
Firm Power Is the Real Number — Inside the Building, Too
The rating on a UPS, generator or transformer is rarely the load you can depend on. Size to the firm number, or the gap shows up at commissioning.
The Long Pole Is the Power Gear: Managing Lead Times on a Critical Build
On most critical-power projects, the equipment that decides when you can energize isn't the equipment anyone worries about first.
What a Big New Power Request Actually Asks of Your Building
A tenant or a business unit asks for a few hundred kilowatts of new IT load and it sounds like a bigger order of the same thing.
Expert Guide to Integrating Liquid Cooling in Your Facility
Planning to add liquid cooling to your facility? Our guide breaks down exactly how to pick the right system and get your data center ready for integration.
Let’s talk about what can’t go down.
Tell us the facility, the load, and the risk. We’ll tell you honestly what it takes — and what it doesn’t. We work with owners, contractors, resellers and engineers nationwide, from our home base in Northeast Wisconsin.