Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 0.29
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -2.41 -0.375 0.90
Prot (kg) -2.14 -0.441 0.94
Fertility Sub Index -11.76
Calving Interval (days) 6.03 -1.459 -8.80
Survival (%) -2.65 1.117 -2.96
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.95
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 1.11 -0.432 -0.48
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -8.78

* Based on an €80/tonne carbon price