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 -20.41
Milk (kg) 719.00 -0.014 -10.07
Fat (kg) 14.30 -0.375 -5.36
Prot (kg) 11.31 -0.441 -4.99
Fertility Sub Index -1.09
Calving Interval (days) 0.63 -1.459 -0.92
Survival (%) -0.15 1.117 -0.17
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 0.23
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -21.67

* Based on an €80/tonne carbon price