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 -3.95
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) -2.86 -0.375 1.07
Prot (kg) -0.37 -0.441 0.16
Fertility Sub Index -13.49
Calving Interval (days) 6.55 -1.459 -9.56
Survival (%) -3.52 1.117 -3.93
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index -2.09
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.50 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 0.03
Live WT (kg) -0.10 -0.307 0.03
Total Carbon Sub Index -17.89

* Based on an €80/tonne carbon price