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 -0.10
Milk (kg) -66.00 -0.014 0.92
Fat (kg) 1.18 -0.375 -0.44
Prot (kg) 1.33 -0.441 -0.59
Fertility Sub Index 10.79
Calving Interval (days) -6.42 -1.459 9.37
Survival (%) 1.27 1.117 1.42
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index 3.65
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 20.92

* Based on an €80/tonne carbon price