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 17.29
Milk (kg) -801.00 -0.014 11.21
Fat (kg) 0.77 -0.375 -0.29
Prot (kg) -14.43 -0.441 6.37
Fertility Sub Index 7.74
Calving Interval (days) -3.07 -1.459 4.48
Survival (%) 2.92 1.117 3.26
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 17.79
Carcass Weight (kg) -39.90 -0.528 21.05
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 29.12
Live WT (kg) -95.00 -0.307 29.12
Total Carbon Sub Index 71.67

* Based on an €80/tonne carbon price