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 -1.98
Milk (kg) 380.00 -0.014 -5.32
Fat (kg) -4.84 -0.375 1.81
Prot (kg) -3.45 -0.441 1.52
Fertility Sub Index -16.60
Calving Interval (days) 8.65 -1.459 -12.62
Survival (%) -3.56 1.117 -3.98
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index -3.04
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index -1.07
Live WT (kg) 3.50 -0.307 -1.07
Total Carbon Sub Index -20.71

* Based on an €80/tonne carbon price