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 -11.32
Milk (kg) 451.00 -0.014 -6.31
Fat (kg) 5.62 -0.375 -2.11
Prot (kg) 6.57 -0.441 -2.90
Fertility Sub Index 4.82
Calving Interval (days) -4.45 -1.459 6.49
Survival (%) -1.50 1.117 -1.68
Calving Sub Index -3.44
Gestation Length (days) 3.74 -0.919 -3.44
Beef Sub Index 2.18
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) -3.96 -0.432 1.71
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -5.67

* Based on an €80/tonne carbon price