Introduction
It is seldom, if ever, that one comes across a company that bills itself as being in the “freshness management” business, so when I learned of Ecoark Holdings, Inc. (OTCQX: EARK) it immediately piqued my interest. I wanted to learn more about:
To that end I made contact with Peter Mehring, the CEO of Ecoark Holdings’ subsidiary, Zest Labs, and put forth a series of questions which he was good enough to answer in full. I think that after you have seen his frank replies you will be well suited to make an investment decision regarding EARK .
The Company
First some background. Ecoark Holdings, Inc. is a diversified holding company based in Rogers, AR and was founded in 2011. The company currently has three wholly-owned subsidiaries: Zest Labs, Pioneer Products and Magnolia Solar.
Zest Labs
Product Information
My understanding from my research is that:
1. Please expand on what this “Zest Fresh” solution is, and how it works?
Zest Labs offers a complete “freshness management solution.” Our wireless sensors monitor time and temperature at the pallet level throughout the entire supply chain. Our cloud-based Zest Fresh platform is able to combine pallet level data with product profile data (specific to field and pack house) to dynamically calculate a freshness metric – or ZIPR Code – in real time. In this way, Zest Fresh provides two primary benefits to growers:
Zest Fresh also empowers workers with mobile applications and web-based dashboards that provide product visibility and real-time alerts to manage each process step. Zest Fresh is challenging the status quo, which currently assumes all products harvested on the same day have the same remaining freshness, with no visibility into field or processing variances, resulting in arbitrary shipping assignments.
For example:
2. How did the development of your product come about (through acquisition or research and development)?
The Zest Labs team sees food waste as a significant sustainability issue, larger than most people realize. More than 30 percent of post-harvest food is wasted, squandering precious natural resources and contributing to global warming through wasted transportation miles and decomposition in landfills.
While investigating pallet-level monitoring of in-transit temperature – where there can be as much as a 30 percent temperature difference between pallets – the Zest Labs team found that an even greater freshness variance was occurring pre-shipment. Upon review of post-harvest processing, it was evident that even though the science behind extending produce shelf life through refrigeration is well documented, adherence to these practices for each pallet was not being realized. The lack of visibility into the post-harvest process monitoring contributes to significant variance, since most facilities run near capacity. Any problem leads to impacted product, with further impacts propagating through the remainder of the day. Typically, one-third of product is impacted every day, resulting in less than assumed shelf life.
Zest Labs’ solutions were developed through internal research and development. We have been developing and testing our freshness management solution since 2010. Zest Fresh was released in 2016, initially targeting fresh fruits and vegetables. We have taken a “first principles” approach to understanding food waste, and have leveraged existing technology and developed new technology to address these issues. The company was acquired by Ecoark Holdings and operates as a wholly-owned subsidiary.
3. Is the technology proprietary?
Yes. The core workings of the Zest Fresh technology and our Intelleflex wireless temperature monitors are proprietary, and are in part based on 65 U.S. Patents issued to Zest Labs. However, we do embrace open platforms and standards to facilitate ease-of-use integration and deployment. For instance, the Zest Fresh mobile applications are based on the Android platform, enabling use of most third-party rugged handheld devices. Further, Zest supports application integration (i.e. WMS, TMS) through the REST Web API, a standards-based definition that makes for easy integration. Zest Fresh also incorporates traceability standards such as EPC and PTI.
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