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 -10.65
Milk (kg) 398.00 -0.014 -5.57
Fat (kg) 5.61 -0.375 -2.10
Prot (kg) 6.75 -0.441 -2.98
Fertility Sub Index -8.12
Calving Interval (days) 2.91 -1.459 -4.25
Survival (%) -3.47 1.117 -3.88
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index -3.21
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index -7.27
Live WT (kg) 23.70 -0.307 -7.27
Total Carbon Sub Index -25.88

* Based on an €80/tonne carbon price