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 -16.03
Milk (kg) 499.00 -0.014 -6.99
Fat (kg) 9.30 -0.375 -3.48
Prot (kg) 12.59 -0.441 -5.56
Fertility Sub Index -4.02
Calving Interval (days) 2.80 -1.459 -4.09
Survival (%) 0.06 1.117 0.07
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index -2.58
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -6.16
Live WT (kg) 20.10 -0.307 -6.16
Total Carbon Sub Index -24.62

* Based on an €80/tonne carbon price