Steam

LSI delivers engineered steam efficiency solutions for facilities that reduce energy loss, improve system reliability, and support long-term operational performance. Steam systems are among the most complex and sensitive building systems—and LSI is one of the few firms with the expertise to analyze, design, and optimize them correctly.

Engineered Steam Solutions for Sustainable Performance

Engineered Steam Solutions for Sustainable Performance

Engineered Steam Solutions for Sustainable Performance

Steam distribution systems lose energy through three primary pathways: failed steam traps, insufficient pipe insulation, and condensate that never returns to the boiler. In systems that haven't been systematically maintained, the DOE estimates that 15% to 30% of steam traps may have already failed - and unrecovered condensate alone can represent more than 10% of a system's total steam energy. These are losses that compound quietly and are rarely visible without the right diagnostic tools.

LSI uses advanced assessment techniques, including thermal imaging and ultrasonic testing, to locate and quantify losses that visual inspections miss. Our process begins with a detailed evaluation of existing conditions - infrastructure, configuration, drainage, and flow characteristics - so every solution is designed around how the system actually operates. And because steam and water systems interact, our integrated expertise across both disciplines ensures that improvements to one don't create problems in the other. The result is coordinated, defensible upgrades that reduce risk for you and deliver predictable outcomes in the field.

  • Investment Grade Audits
  • Project Analysis & Engineering Design
  • Steam Trap
  • Pipe Insulation
  • Condensate Return System Repair
  • Installation & Implementation
  • Measurement & Verification

Key Benefits

Specialized Steam Expertise

Steam efficiency requires advanced diagnostic tools and the experience to use them - LSI uses thermal imaging and ultrasonic testing to find losses that visual inspections routinely miss.

Accurate, Defensible Savings

Savings projections built on documented system conditions and measured losses - numbers grounded in how the system actually operates, not assumptions.

Integrated Water & Steam Knowledge

Steam and water systems interact - LSI's expertise across both disciplines ensures upgrades to one don't compromise the other, delivering coordinated improvements and more complete project savings.

Our Standards

Certifications and Accreditations

LSI has made a deliberate investment in steam conservation expertise. With all but one team member having more than a decade of experience, LSI is able to evaluate existing systems and design solutions that perform reliably for the long term.

AEE CEM

AEE CEM

Certified Energy Manager

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USGBC LEED AP

USGBC LEED AP

Leadership in Energy and Environmental Design Accredited Professional

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Frequently Asked Questions About Steam Efficiency

We know you'll have questions before choosing a partner. Here are clear, simple answers to the ones we hear most often.

Steam traps are checked using visual inspection, temperature readings, and ultrasonic inspection to quickly confirm they’re cycling correctly and not wasting energy.

Beyond 'find-and-fix' repairs, we treat the steam loop as a high-yield infrastructure upgrade. By combining trap right-sizing, removable insulation, and condensate return optimization, we maximize thermal retention and reduce boiler load.

Facilities typically use thermodynamic, float & thermostatic (F&T), inverted bucket, or thermostatic traps. Selecting the right type improves efficiency and reliability.

Most systems should be checked annually - or more often for critical or high-pressure environments - to maintain performance and avoid energy waste.

A failed trap can waste steam, damage equipment, or disrupt operations. Early detection prevents costly losses and keeps your system running efficiently.

Returning steam condensate saves money by reducing make-up water, lowering sewer discharge, and capturing valuable heat - often more than 10% of total steam energy.

Deliver Better Performance, Together

LSI helps ESCOs exceed client expectations through tailored solutions, reliable results, and unmatched accountability from concept through construction.