Re-tuning Challenge

Questions?

Contact the FEMP Re-tuning Team to learn more about the Re-tuning Challenge.

The Federal Energy Management Program's (FEMP) Re-tuning Challenge provides selected agencies with a no-cost opportunity to receive re-tuning training and support for a building in their portfolio.

The two-day training program uses a hybrid training model with a combination of traditional on-site (physical) re-tuning training and remote (from a distance) training with building modeling and simulation. This approach is possible through the use of remote auditing tools, on-demand trainings, and other re-tuning resources.

The Re-tuning Challenge supports the goals and mandates put forth through:

  • Energy Independence and Security Act of 2007 (EISA)
  • Energy Act of 2020
EISA (§ 432)
 
Energy Act of 2020
 

Energy and water evaluations of covered facilities every 4 years (25% per year).

Estimated costs and savings for identified measures.

Building energy conservation measures (ECMs) and water conservation measures (WCMs) benchmarking and reporting.

Read more about EISA (§ 432).

Existing building commissioning (EBCx) is required in federal buildings.

The primary goal of EBCx is to ensure fully functional systems during this useful life of the facilities.

Re-tuning is not defined in EA 2020, but as a subset of EBCx, it can help meet the law's requirement.

Read more about the Energy Act of 2020.

Objectives

The Re-tuning Challenge highlights the advantages of re-tuning from the energy savings and occupant comfort perspective. The main objectives are to:

  • Provide training on how the re-tuning process is completed or accomplished at an agency's facility.
  • Enable estimation of outcomes from implementation of various re-tuning measures.
  • Help sites build internal capability to perform re-tuning on their own (train the trainer). 

FEMP support to the selected federal sites includes:

  • Re-tuning training for site staff.1
  • Opportunities for attendees to earn CEUs.
  • Guidance for re-tuning of one building.
    • Detailed report of re-tuning measures.
    • Measurement and verification of savings.
  • Reach-back support.

1In addition to staff at these sites, a limited number of training opportunities are available to other interested individuals who serve in federal building operations and maintenance, and energy manager roles.

How Does the Re-tuning Challenge Work?

  • Re-tuning controls experts from the FEMP Re-tuning Team will visit the site for a three-day re-tuning effort:

    • Two-day regional re-tuning training that is open to other agencies.
    • One-day re-tuning outbrief with the host agency.

    The visit will include:

    • Identifying controls improvement measures geared toward energy savings.
    • Engaging site staff in discussions and selecting measures that should be pursued.
    • Developing an implementation plan (to be conducted by agency staff and/or local controls vendor).
    • Tracking implementation progress.
    • A two-day training session will be scheduled concurrently with the FEMP Team site visit.
    • The training is open to other agencies in the region.
    • The training will be a combination of classroom presentations, group activities, and field demonstration of re-tuning principles.
    • The applicant agency should send representatives to the re-tuning training that will be involved in the internal re-tuning effort.

    Target Audience/Group Size:

    • No prerequisites for the training.
    • Attendees should have basic knowledge of the operations of HVAC components.
    • Examples of roles that would benefit from this training include:
      • Operations and maintenance personnel
      • Energy managers and facility managers
      • Mechanical engineers
      • Controls technicians (in-house or third party providers).
    • In the interest of engaged learning and interactivity, the group size is limited to 30.
    • Trained agency representatives perform a re-tuning assessment on their own.
    • FEMP Re-tuning Team provides remote technical assistance, as necessary.
      • Review of re-tuning recommendations.
      • Proposed control strategies.
  • After the Re-tuning Challenge is complete, the impact of this support will be shared with the federal community through reporting on this webpage and updates to interagency working groups.

 

How to Participate in the Re-tuning Challenge

The 2024 Re-tuning Challenge is no longer accepting submissions. Participants selected for the Challenge will be announced in August 2024.

Video Url

Learn more about Re-tuning and the Re-tuning Challenge. View Transcript

Video courtesy of the U.S. Department of Energy

Past Re-tuning Challenge Trainings

A woman speaking at a podium in front of a crowd, looking at her presentation (off screen).

Carolyn Goodman, Pacific Northwest National Laboratory, provides training to resource efficiency managers attending Huntsville Center's REM workshop on April 20, 2023, at the U.S. Army Engineering and Support Center in Huntsville, Alabama.

Photo by Kristen Bergeson

FEMP held several re-tuning trainings at select sites in 2019 and 2023. Trainings at these sites were open to all agencies. The sites were originally chosen for on-site re-tuning training in 2020 but were postponed due to COVID-19 pandemic. Additional training will be provided in 2024. 

Contact us if you would like additional information.

SITE NAME AND LOCATIONAGENCYDATES
Forest Products Laboratory
Madison, Wisconsin
USDA

April 25-26, 2023

May 3-4, 2023

Redstone Arsenal Army Base
Redstone Arsenal, Alabama
ArmyApril 19-21, 2023
Fort Knox Army Base
Fort Knox, Kentucky
ArmySept. 10-12, 2019
Arraj U.S. Courthouse
Denver, Colorado
GSAOct. 15-17, 2019
Veterans Affairs Medical Center
Salt Lake City, Utah
Veteran AffairsOct. 29-31, 2019
NASA Jet Propulsion Laboratory
Pasadena, California
NASANov. 18-20, 2019

Testimonials

"The FEMP team was highly knowledgeable and communicated the retuning methods and goals clearly and thoroughly. Their planning, attention to detail, and execution were top-notch, from the kickoff to the final report. They identified several retuning measures that we are in the process of implementing at the facility used for the training, and I have already identified several additional facilities to retune using in-house resources. I would strongly recommend this training to any facilities or energy organization seeking to improve energy efficiency at the buildings they manage."

— Don Henderson, CEM, USAG-DPW Energy Manager, Redstone Arsenal

Please note this is my individual opinion as an energy professional and does not constitute an official endorsement by the U.S. Army or DoD.

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