When it comes to boiler room efficiency, even a small upgrade can lead to major, long-term savings. That’s what happened at a central plant in Maryland, where a simple retrofit led to over a decade of energy and cost reductions. The project started with the facility installing a Variable Frequency Drive (VFD) on an aging linkage boiler, paired […]
PE’s Fuel Transfer Tube Closure System Sets a New Standard for Refuel FloorSafety
When safety is critical and efficiency runs a close second, your team needs innovativemaintenance solutions that cover all the bases. The Fuel Transfer Tube Closure System(FTTCS) from Preferred Engineering is a breakthrough in safety for your PWR refuelingoutage. This patented solution was designed with the input of site RP and ALARA teamsresulting in a system that not only […]
Measuring the Flow of Progress: Then and Now
Before microprocessors and digital control systems dominated boiler rooms, industrial automation relied on precise analog instruments like those pictured below from Republic Instruments and Controls of Chicago. Their line of mercury U-tube electrical flow meters, pressure/llevel gauges, CO₂ analyzers, and boiler meters helped operators monitor everything from steam and air flows to combustion efficiency, all without today’s electronics. […]
Preferred Utilities Assists Michelin North America’s Low Carbon Fuel Oil Breakthrough in Nova Scotia
At Preferred Utilities, we pride ourselves on engineering innovative solutions that help industrial partners embrace cleaner, more sustainable operations. We’re excited to share our role in a groundbreaking Low Carbon Fuel Oil (LCFO) trial conducted at Michelin North America’s Waterville, Nova Scotia facility. This successful two-week combustion trial marked a major step forward in decarbonizing industrial operations. LCFO, […]
Introducing the EnergySaver Payback Analysis Tool: Quantify Your Boiler Room ROI with Confidence
When considering a retrofit for efficiency upgrades, project engineers, facility managers, and energy teams are all being asked the same question: What’s the return? To help answer that question, Preferred Utilities has developed the EnergySaver Payback Analysis Tool, a free, engineering-grade web application that calculates fuel, electricity, and emissions savings from combustion and fan system upgrades. A Smarter […]
Preferred Utilities Builds Hays Cleveland Product Line with Linear Actuators and Draft Control Solution
New from Preferred: Expanding the Hays Cleveland Legacy Earlier this year, we announced Preferred Utilities’ acquisition of the Hays Cleveland product line. We’re excited to share that the next chapter of that legacy is here — with three new products now available to order. Now Shipping! Two Linear Actuators — HC-09130 and HC-0914 New Draft Regulator with Integrated […]
Rethinking fuel control
As seen in Data Centre and Network News Distributed architecture for resilient infrastructure Uninterrupted power is non-negotiable for data centres to provide continuity through every possible scenario, from extreme weather events to grid instability in an ageing infrastructure. Generators, of course, are central to this resilience, but we must also consider the fuel storage infrastructure that powers them. […]
Supporting Safe and Efficient ISI Inspections
One of the most essential tools in maintaining nuclear safety is the In-Service Inspection, or ISI, performed routinely during refueling outages. These inspections ensure that critical systems and components inside the reactor remain in safe, operable condition. They are required by regulatory bodies such as the Nuclear Regulatory Commission (NRC) and follow ASME standards. The goal of these […]