DES MOINES, Iowa (September 6, 2022) – Iowa Secretary of Agriculture Mike Naig is urging farmers, agribusinesses, and rural residents to begin evaluating how much propane they will need to meet grain drying and home and livestock heating demands this fall and winter. Propane users should anticipate, and suppliers should make plans to accommodate, increased propane demands this fall.

“The Iowa Department of Agriculture and Land Stewardship has been working closely with the Governor’s Office, the Iowa Propane and Gas Association, and other industry stakeholders to monitor growing season conditions and potential impacts to the harvest season,” said Iowa Secretary of Agriculture Mike Naig. “It’s important for farmers and rural residents to start evaluating their propane needs early and get contracts in place with their suppliers now. I also encourage farmers to take advantage of early booking discounts and fill their propane tanks before harvest begins.”

Planning Resources for Farmers

High-moisture corn must be dried before the grain can be stored in the bin to prevent grain quality issues. The Iowa State University Extension and Outreach Grain Drying Economics Module helps farmers work through corn drying and marketing decisions.

The Propane Education and Research Council (PERC) has created a grain dryer propane use calculator to help crop farmers determine how much propane they may need this fall. Enter the number of crop acres, the average anticipated yield per acre, and how much moisture may need to be removed from the crop to estimate how many gallons of propane may be needed.

The Iowa State University Extension and Outreach Grain Quality Initiative also has resources to help agricultural decision-makers work through grain drying, storage and quality considerations.

Planning Resources for Suppliers

The National Propane Gas Association has developed an “ABCs of Supply Preparation” checklist. This tool guides propane suppliers through demand, supply, logistics, storage, and customer considerations to help decision-makers plan their fall inventories.

Suppliers can track Iowa propane demands, inventory levels and prices on the Iowa Propane Trends and Statistics website. This is a public resource that was launched in January 2020 by the Iowa Department of Agriculture and Land Stewardship and Iowa Department of Transportation to increase the visibility of key metrics that impact the propane supply chain in Iowa.

Data released on August 31 for the week ending Friday, August 26, shows U.S. propane stocks were at 72.2 million barrels (mb) or 96.9 days of supply. This is an inventory increase of 4.2 mb from the previous week. The U.S. propane inventory is expected to build over the next few weeks to peak between 75 and 83 million barrels. Midwest (PADD 2) propane supplies stand at 21.5 mb, up 0.5 mb from a week ago but lower than a year ago when supplies stood at 22.6 mb.

Iowa Propane Stakeholders Group

In the fall of 2019, Iowa experienced some propane supply challenges because grain drying demands caused by the late planting season coincided with an early cold snap that increased livestock and home heating needs.

Naig and the Iowa Department of Agriculture and Land Stewardship have regularly convened a group of propane stakeholders, including the Iowa Governor’s office, members of the Iowa Legislature, Iowa Propane Gas Association, propane suppliers, and several agricultural groups, to anticipate and take action to prevent future propane supply chain issues.

If farmers or agribusinesses experience propane shortages, they should notify Paul Ovrom at the Iowa Department of Agriculture and Land Stewardship at 515-242-6239 or [email protected], or Deb Grooms at the Iowa Propane Gas Association at 515-564-1260 or [email protected].


About the Iowa Department of Agriculture and Land Stewardship

Led by Secretary Mike Naig, the Department of Agriculture and Land Stewardship serves the rural and urban residents that call Iowa home. Through its 14 diverse bureaus, the Department ensures animal health, food safety and consumer protection. It also promotes conservation efforts to preserve our land and enhance water quality for the next generation. Learn more at