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 3.94
Milk (kg) 14.00 -0.014 -0.20
Fat (kg) -5.26 -0.375 1.97
Prot (kg) -4.91 -0.441 2.17
Fertility Sub Index 10.93
Calving Interval (days) -6.73 -1.459 9.82
Survival (%) 0.99 1.117 1.11
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index -3.23
Carcass Weight (kg) 3.00 -0.528 -1.58
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index 13.15

* Based on an €80/tonne carbon price