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 -0.31
Milk (kg) 175.00 -0.014 -2.45
Fat (kg) -6.56 -0.375 2.46
Prot (kg) 0.71 -0.441 -0.31
Fertility Sub Index 3.33
Calving Interval (days) -0.97 -1.459 1.42
Survival (%) 1.71 1.117 1.91
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index -0.64
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 9.42 -0.432 -4.07
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 4.79

* Based on an €80/tonne carbon price