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 -10.93
Milk (kg) 367.00 -0.014 -5.14
Fat (kg) 3.51 -0.375 -1.31
Prot (kg) 10.14 -0.441 -4.48
Fertility Sub Index 0.98
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.85 1.117 0.95
Calving Sub Index 3.50
Gestation Length (days) -3.81 -0.919 3.50
Beef Sub Index -2.64
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -14.60

* Based on an €80/tonne carbon price