Even well supported energy management programs can fail to meet goals or miss opportunities without sufficient dedication of resources and effective communication. Dedicated staff, closing the loop on energy savings, and effective communication amongst departments are interrelated strategies that help ensure efficient efforts are responsive, coordinated, and lasting.
Dedicate Staff
A dedicated energy management position can uncover savings opportunities that offset or cover their salary and bridge the communication barriers in an organization. Yet relatively few local governments in Texas employ a dedicated energy manager. Budget limited local governments may struggle to justify a full time or even part time staff position to manage energy and other utilities. Instead the array of responsibilities that may be consolidated under an energy manager are parsed out amongst facility management, public works, finance, and even sustainability departments. This decentralized approach may create gaps in energy management and lead to missed savings opportunities. A recent survey of local government energy managers revealed the most common responsibilities of an energy manager:
Given this range of responsibilities, it is clear a dedicated staff offer a wide array of benefits.
A dedicated energy manager can be an essential asset in addressing two other strategies of effective energy management programs: Closing the loop on energy savings and effective communication.
Close the Loop on Energy Savings
One common breakdown in an energy management program is not linking the cost of an energy efficiency project to its benefits. In these cases, an energy manager or facilities department will implement a project resulting in lowered utility bills as well as other auxiliary benefits of retrofits. In the next budget season, that department’s operating expense allowance is reduced acknowledging the decrease in utility spend. If the project is financed the city’s finance department will receive a bill for the work for potentially 20 years after the project is implemented. Over time, the debt service becomes disassociated with project savings and benefits. Even if a project is funded by facility department budget, the savings are rarely recaptured to support future energy savings projects. Closing the loop on energy savings by better communicating with finance departments and facilitating savings recapture for future energy efficiency helps ensure a self-sustaining energy management program. (Figure 1)
Figure 1: Closing the loop on energy efficiency savings and communication can help ensure a self-sustaining energy management program.
As discussed above, a dedicated energy manager is a clear champion and collaborator with finance. In lieu of that position, lessons from the business community can be helpful in bridging the communication barrier between finance and facilities.
The City of San Antonio offers an exceptional example of energy savings recapture to fund future energy-saving projects. In 2011, San Antonio established a revolving energy efficiency fund with $4.6 Million of ARRA seed funding. The fund pays for low-cost high impact improvements as well as the marginal cost of higher efficiency equipment in capital projects. The fund is self-sustaining because realized energy savings are returned to the fund rather than being subsumed by other portions of the city budget. Further, utility incentive payments received from CPS Energy are captured in the fund. In its first 5 years the fund resulted in $4.2 Million in savings (Figure 2). Read the full San Antonio Revolving Fund case study.
Figure 2: San Antonio Revolving Fund performance in its first five years.
Effective Communication
Ultimately, in order to initiate new energy-savings projects and maintain support for existing initiatives, local governments must be able to effectively communicate the benefits of energy efficiency to leadership, staff, and citizens.
While each local government is unique, the U.S. Department Energy’s ENERGY STAR program provides a framework for developing an energy program communications plan:
The ENERGY STAR website offers more resources on strategies to communicate energy efficiency.
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