Unison Energy’s site assessment process helps us understand our clients’ goals and maximize the benefits of a customized microgrid.
The site assessment process is a straightforward one: Unison Energy’s engineers and analysts perform in-depth analysis to determine how a customized microgrid can offer site resiliency, cost savings, and carbon reductions while helping you meet your overall energy goals. As part of this process, we discuss your site’s unique needs and objectives, perform a site visit, and analyze a range of site documentation. The end result is a proposal that outlines exactly how our energy plan could benefit your facility.
Every site assessment starts with a thorough understanding of our client’s primary goals and energy needs, including a discussion around the following factors:
- Energy efficiency or sustainability goals
- Operations schedule
- Planned expansion or construction
- Electrical supply problems, like brownouts or outages
- Interest in solar, energy storage, or EV charging integration
- Condition of existing facility infrastructure and opportunities for upgrades
- Site-specific challenges such as space constraints
Performing a physical or virtual site visit allows Unison Energy to identify potential locations for the CHP system. Members of our engineering, procurement, and construction (EPC) team will conduct either an in-person or virtual site walk, depending on your needs. During this visit, it is helpful for us to meet with your facilities manager and members of your engineering team. An initial site visit typically requires two hours for a facility with a single building or central plant. More complicated facility campuses may take longer to explore.
Our engineers walk through the central utility plant to take inventory of boilers and chillers, view utility interconnections for natural gas and electricity to confirm pressure, flow capacity, voltage, and current ratings of existing services, and understand the configuration of multiple utility services. A key goal is to better understand the site’s overall energy needs, both for electricity and for thermal in the form of hot water, steam, or chilling.
The following is an overview of the site documentation typically requested from clients to optimize our proposal. Twelve months of site utility data is a good place to start, but providing us with any of the below additional information before the site walk will help our team best prepare and focus our visit time:
Energy as a Service Proposal
With the above information in hand, Unison Energy’s EPC and Data Analytics teams consider engineering factors and the implementation budget. Upon completion of this assessment, a final proposal (often with more than one solution) is presented to the client. Each will include core elements like the proposed equipment location, financial feasibility, and energy resilience, as well as expected emission reductions, cost-saving levels, tariff analysis, and any thermal usage. Each alternative proposal may vary in terms of exact benefits as we strive to balance and optimize your facility’s priorities.