Harvest moves fast. Sometimes the grain is already in the bin before you have a chance to make every upgrade you had planned or maybe you’ve been interested in grain monitoring technology but aren’t ready to invest in a complete temperature, moisture, and automated aeration system.
OPI’s new CO2 grain monitoring offering provides another way to get started.
By monitoring carbon dioxide associated with biological activity in stored grain, CO2 sensing can provide an early indication that conditions may be changing inside the bin. And because this new offering doesn’t require traditional in-grain monitoring cables, it creates an attractive option for bins that are already full, as well as growers looking for an affordable entry point into grain management technology.
We see it as another tool growers can use to gain greater visibility into stored grain and protect the value they’ve worked all season to produce.
Why Monitor CO2 in Stored Grain?
Stored grain is a biological system. When unwanted biological activity increases, such as from mold, insects, or deteriorating grain conditions, carbon dioxide levels can increase. That’s what makes CO2 useful as a grain management indicator.
Rather than relying exclusively on periodic physical inspections, CO2 monitoring gives operators another source of information that can help identify potential changes in grain condition. Think of it as another set of eyes on your stored grain. A change in CO2 doesn’t necessarily tell you exactly what is happening or prescribe a specific response. Instead, it provides information that can tell you it’s time to investigate further.
And when it comes to managing stored grain, knowing about a developing issue sooner can give you more options for addressing it.
A Grain Monitoring Option for Bins That Are Already Full
One of the biggest advantages of OPI’s CO2-only offering is timing. Traditional grain monitoring cables are installed inside the bin. If harvest has already started—or the bin is already full of grain—you may need to wait until the bin is empty before adding certain monitoring components.
CO2-only monitoring provides another option.
Because the solution can be implemented without installing traditional temperature or moisture cables through the grain mass, growers may be able to add another layer of grain monitoring even after grain has gone into storage. That can be particularly valuable when you find yourself looking at a full bin and thinking, I wish I had better visibility into what’s happening in there. You don’t necessarily have to wait until next season to begin monitoring.
An Affordable Entry Point into Grain Management
Not every operation needs to go from zero monitoring to a fully automated grain management system overnight. For some growers, the right approach is to start with one useful piece of information and build from there. That’s another place where CO2-only monitoring fits.
It provides a more accessible way to begin using grain management technology without immediately installing a complete temperature, moisture, inventory, and automation solution. For growers who have traditionally managed stored grain through manual fan operation and physical inspections, CO2 monitoring can be a practical first step toward more data-driven grain management.
Start by gaining visibility. Learn how the information can support your management decisions. Then determine whether additional monitoring or automation makes sense for your operation.
Earlier Awareness Can Mean More Management Options
One of the challenges with stored grain is that problems aren’t always obvious from outside the bin. By the time grain condition issues become easily noticeable, your options may be more limited. Monitoring provides an opportunity to identify changes earlier and investigate what’s happening before a potential issue becomes more significant. If CO2 levels begin trending in an unexpected direction, for example, that information can prompt you to evaluate other factors such as grain temperature, moisture, aeration, weather conditions, and the overall condition of the stored grain.
That’s an important distinction: CO2 monitoring is a management tool, not a replacement for grain management. The value comes from combining good information with good decisions.
Build the Grain Management System That Fits Your Farm
The best grain management system isn’t necessarily the one with the most technology. It’s the one that provides the information and control you need to accomplish your storage goals.
- For one operation, that might mean starting with CO2 monitoring.
- Another may benefit from temperature and moisture monitoring.
- Others may be ready for inventory monitoring, automated aeration, or a more comprehensive grain management system.
The important thing is that you don’t have to implement everything at once. OPI’s CO2-only offering gives growers another place to start and another way to expand an existing system over time.
Already Have OPI? Talk to IFND About Your Options
The CO2-only offering can also make sense for growers who already use OPI technology and want to expand monitoring to additional bins. Maybe your primary storage bins already have a more comprehensive monitoring system, while secondary bins have little or no visibility. Or perhaps you want to begin monitoring another site without making the same level of investment immediately.
IFND can help evaluate your existing system, storage goals, and bin configuration to determine where CO2 monitoring could make sense.
Don’t Wait Until the Bin Is Empty to Start Paying Attention
If your bins are full, grain is too valuable to simply put it away and hope for the best. And if the cost or complexity of a complete grain management system has kept you from getting started, you now have another option.
OPI’s new CO2-only offering provides a practical, affordable entry point into grain monitoring—without requiring traditional in-grain monitoring cables. Whether you’re looking to add visibility to a bin that’s already full, expand monitoring across more of your operation, or take your first step toward more proactive grain management, the IFND team can help determine the right approach.