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 -4.72
Milk (kg) -65.00 -0.014 0.91
Fat (kg) 9.61 -0.375 -3.60
Prot (kg) 4.61 -0.441 -2.03
Fertility Sub Index -0.95
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) 0.29 1.117 0.32
Calving Sub Index 4.51
Gestation Length (days) -4.91 -0.919 4.51
Beef Sub Index 6.64
Carcass Weight (kg) -17.00 -0.528 8.97
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 9.47

* Based on an €80/tonne carbon price