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 4.09
Milk (kg) 129.00 -0.014 -1.81
Fat (kg) -5.70 -0.375 2.13
Prot (kg) -8.52 -0.441 3.76
Fertility Sub Index -17.93
Calving Interval (days) 9.56 -1.459 -13.95
Survival (%) -3.56 1.117 -3.98
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index 1.01
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 5.00 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -10.41

* Based on an €80/tonne carbon price