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 -15.78
Milk (kg) 229.00 -0.014 -3.21
Fat (kg) 15.14 -0.375 -5.67
Prot (kg) 15.65 -0.441 -6.91
Fertility Sub Index 17.24
Calving Interval (days) -9.03 -1.459 13.18
Survival (%) 3.64 1.117 4.07
Calving Sub Index 3.10
Gestation Length (days) -3.37 -0.919 3.10
Beef Sub Index -1.36
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 1.97

* Based on an €80/tonne carbon price