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 -7.04
Milk (kg) -123.00 -0.014 1.72
Fat (kg) 15.22 -0.375 -5.70
Prot (kg) 6.93 -0.441 -3.06
Fertility Sub Index 11.29
Calving Interval (days) -5.80 -1.459 8.46
Survival (%) 2.53 1.117 2.83
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index 4.57
Carcass Weight (kg) -16.30 -0.528 8.60
Age of Slaughter (days) 9.33 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index 10.67
Live WT (kg) -34.80 -0.307 10.67
Total Carbon Sub Index 22.67

* Based on an €80/tonne carbon price