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 -11.54
Milk (kg) 369.00 -0.014 -5.17
Fat (kg) 6.99 -0.375 -2.62
Prot (kg) 8.50 -0.441 -3.75
Fertility Sub Index -6.61
Calving Interval (days) 3.33 -1.459 -4.86
Survival (%) -1.57 1.117 -1.75
Calving Sub Index 2.77
Gestation Length (days) -3.01 -0.919 2.77
Beef Sub Index -3.97
Carcass Weight (kg) 3.40 -0.528 -1.79
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -7.27
Live WT (kg) 23.70 -0.307 -7.27
Total Carbon Sub Index -26.61

* Based on an €80/tonne carbon price