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 1.13
Milk (kg) 83.00 -0.014 -1.16
Fat (kg) -3.51 -0.375 1.31
Prot (kg) -2.21 -0.441 0.98
Fertility Sub Index -16.17
Calving Interval (days) 8.93 -1.459 -13.03
Survival (%) -2.81 1.117 -3.14
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index -0.47
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.42 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index 3.03
Live WT (kg) -9.90 -0.307 3.03
Total Carbon Sub Index -10.59

* Based on an €80/tonne carbon price