Corn Heat Unit
Visit our Resources/Calculators for access to our online "What-if" Calculators
There is no limit to the number of acres you may insure, but a minimum of 10 acres per legal land description is required. The deadline to apply for, reinstate, cancel or make changes to your CHU endorsement is March 31. Your contract is continuous and unless you make changes to your endorsement by March 31, your insurance remains the same from year to year.
Coverage is available at $150, $175, $250 or $350 per acre. You may insure any number of acres, but you do not need to insure all your corn acres. All acres on that contract must be insured at the same level of coverage. At the time of enrolment, you must declare all acres selected for coverage.
Producers may select coverage through the CHU and the Corn Rainfall Program (CRP); however, the same acres cannot be insured under the corn multi-peril yield-loss program. If selecting coverage under both CHU and CRP, your coverage level for each program will be $175/acre independently.
If you seed fewer acres than declared, your insured acres and premium will be adjusted accordingly. If you seed more acres, the declared acres will be used for premium calculations. Insured acres must be seeded to corn.
An establishment benefit of $95 per acre may be paid for corn crops which fail to adequately establish or suffer damage before June 20. A minimum of 10 acres or 10 per cent of the total acres seeded must have failed to establish to be eligible.
Experience discounts and surcharges do not apply. Premium rates are calculated for participating weather stations based on historical heat unit data. Corn Heat Unit (CHU) and Corn Rainfall Program (CRP) acres are subject to USA premium as they are annual crop acres.
Insurable Weather Stations map
The insurable area for this program includes data from 186 weather stations.
The corn heat unit calculation is a standard North American formula modified for the specific area measuring the maturity of corn. Producers will be guaranteed 95 per cent of the long-term normal Corn Heat Unit accumulation for the selected weather station. You are limited to selecting one weather station per insured parcel of land which is within 100 kilometres of your land.
Annual corn heat units accumulate from May 15 until the daily minimum temperature first reaches -1°C or less after July 1.
For every per cent the accumulated heat units fall below 95 per cent of normal for the selected station, 4 per cent of liability will be paid.
Claims do not have to be filed but are automatically calculated based strictly upon weather station data, once temperatures reach -1°C. Quality control measures include verification of all weather data by a third party (independent of SCIC) using procedures approved by an accredited meteorologist. Only verified data will be used in claim calculations.
Weather-Based Programs Terms & Conditions
The Forage Rainfall, Corn Heat Unit, and Corn Rainfall Insurance Programs provide producers with options to tailor their coverage to their operation and expand on limited coverage options for non-traditional crops.