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 1.31
Milk (kg) 230.00 -0.014 -3.22
Fat (kg) -9.52 -0.375 3.57
Prot (kg) -2.18 -0.441 0.96
Fertility Sub Index -16.80
Calving Interval (days) 9.90 -1.459 -14.44
Survival (%) -2.11 1.117 -2.36
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index -1.40
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 5.56 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -15.18

* Based on an €80/tonne carbon price