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 -1.56
Milk (kg) -132.00 -0.014 1.85
Fat (kg) 5.34 -0.375 -2.00
Prot (kg) 3.18 -0.441 -1.40
Fertility Sub Index -11.92
Calving Interval (days) 6.47 -1.459 -9.44
Survival (%) -2.22 1.117 -2.48
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 5.10
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 1.26 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 8.31
Live WT (kg) -27.10 -0.307 8.31
Total Carbon Sub Index 0.86

* Based on an €80/tonne carbon price