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 -0.58
Milk (kg) -131.00 -0.014 1.83
Fat (kg) 7.00 -0.375 -2.62
Prot (kg) -0.47 -0.441 0.21
Fertility Sub Index -6.75
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) -2.76 1.117 -3.08
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index -9.04
Carcass Weight (kg) 16.50 -0.528 -8.70
Age of Slaughter (days) 0.79 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -25.47

* Based on an €80/tonne carbon price