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 -12.68
Milk (kg) 367.00 -0.014 -5.14
Fat (kg) 9.80 -0.375 -3.67
Prot (kg) 8.76 -0.441 -3.87
Fertility Sub Index -0.36
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 0.02 1.117 0.02
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index -1.94
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index -5.76
Live WT (kg) 18.80 -0.307 -5.76
Total Carbon Sub Index -18.18

* Based on an €80/tonne carbon price