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Empowering and making a difference through effective energy…

Articles by Ruth

  • The Professional-Producer Conundrum, Part 3

    An effective professional provides value to their employer in many ways. Wise use of time starts with planning in order…

  • The Professional-Producer Conundrum, Part 2

    Does having a college degree somehow make you superhuman? It is true that we all have been endowed with amazing minds…

  • The Professional-Producer Conundrum, Part 1

    Humans love to analyze. This is why the census and every job application you have ever filled out (unless it was on the…

  • Compressed Air Efficiency Notes

    Air Compressors, with little fanfare, consume large amounts of electricity to maintain a constantly energized system…

    2 Comments
  • Testing, Testing

    Yes, I admit, I question everything. I test because I believe some things are truer than others, some things are more…

  • Creative Juices

    I enjoy a challenge. I like the relief and satisfaction of getting to the answer.

  • The Cost of Waiting

    The cost of waiting is the gain or loss experienced as a result of putting off a major financial decision. Waiting is…

  • So You Want to be an Energy Engineer

    The glitz, the glamour, the good of the globe! What should you know about picking this rewarding career? First, it's a…

  • Tapping Into Your Potential

    I can't talk about productivity without first talking about health and the interaction of the different arenas in your…

  • Why "Winning" an Argument Can Actually Hurt You

    It happened again this morning. I did some math to figure out how much extra oil we had purchased beyond what was in…

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Experience & Education

  • NV5

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Licenses & Certifications

Volunteer Experience

  • Board Member

    AEE Connecticut

    - 8 years

    Environment

  • Musician

    Farmington Valley Band

    Arts and Culture

    I played baritone, trombone, and percussion for this close-knit, historical and multi-talented community band based out of Collinsville, CT.

  • Trombonist

    Dick Santi Orchestra

    Arts and Culture

  • Trombonist

    Harmonious Brass Choir

    Arts and Culture

Publications

  • Down the Drain: Trimming Energy Waste from a Wastewater Facility without Breaking the Bank

    NEWEA 2016 Annual Conference & Exhibit

    Recently, the Water Pollution Control Facility in Simsbury, CT upgraded to an extended aeration oxygen ditch for nitrogen removal. The operators then initiated several low cost modifications to reduce energy usage and improve process control. These were mainly done by modifying the plant’s SCADA-based control systems though an ongoing maintenance contract. The plant had potential to achieve deeper energy savings through a larger capital project, but capital was not available to implement the…

    Recently, the Water Pollution Control Facility in Simsbury, CT upgraded to an extended aeration oxygen ditch for nitrogen removal. The operators then initiated several low cost modifications to reduce energy usage and improve process control. These were mainly done by modifying the plant’s SCADA-based control systems though an ongoing maintenance contract. The plant had potential to achieve deeper energy savings through a larger capital project, but capital was not available to implement the work.

    Taking a whole-facility approach, the initial review identified areas with high savings potential across the plant. HVAC controls improvements were proposed to reduce energy used to condition the office areas. The anoxic zone mixers and aerator controls for the oxidation ditch could both be optimized. Finally, a cross-discipline effort was included to improve coordination between the odor control system, HVAC system, and process control systems in the solids handling room. The project also set out to improve both phosphorus and nitrogen removal in the anoxic zone of the oxidation ditch by better controlling anoxic mixer speeds.

    After a more detailed screening of the potential energy savings concepts, the aerator control concept was modified so it could be implemented under the SCADA system maintenance contract without new equipment. The balance of the project was developed as a design-build project and submitted to the utility for energy efficiency funding. Because it addressed both HVAC systems and treatment processes at the plant, the project was eligible for an incentive bonus. On-bill financing provided by the local utility allowed the town to sign a contract for less than 10% of the project cost up front to implement the project.

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  • Connecticut Program Savings Documentation - 8th Edition for 2013 Program Year

    Public Document

    Additional authors include David Bebrin, Ghani Ramdani, and Geoffrey Embree. This is a public document and is filed as part of the regulatory schedule.

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Languages

  • American Sign Language

    Elementary proficiency

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