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 10.77
Milk (kg) -199.00 -0.014 2.79
Fat (kg) -9.50 -0.375 3.56
Prot (kg) -10.03 -0.441 4.43
Fertility Sub Index -10.05
Calving Interval (days) 5.06 -1.459 -7.38
Survival (%) -2.39 1.117 -2.67
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.74
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 0.87 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index -0.21

* Based on an €80/tonne carbon price