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 -23.00
Milk (kg) 485.00 -0.014 -6.79
Fat (kg) 21.36 -0.375 -8.00
Prot (kg) 18.59 -0.441 -8.20
Fertility Sub Index 5.78
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) 4.08 1.117 4.56
Calving Sub Index 4.03
Gestation Length (days) -4.38 -0.919 4.03
Beef Sub Index -1.82
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 5.57 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -22.67

* Based on an €80/tonne carbon price