Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -27.11
Milk (kg) 668.00 -0.014 -9.35
Fat (kg) 22.58 -0.375 -8.46
Prot (kg) 21.08 -0.441 -9.30
Fertility Sub Index -11.99
Calving Interval (days) 6.37 -1.459 -9.29
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 3.57
Gestation Length (days) -3.88 -0.919 3.57
Beef Sub Index -2.26
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 5.49 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -47.61

* Based on an €80/tonne carbon price