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 -3.16
Milk (kg) -58.00 -0.014 0.81
Fat (kg) 6.00 -0.375 -2.25
Prot (kg) 3.91 -0.441 -1.73
Fertility Sub Index 20.26
Calving Interval (days) -11.93 -1.459 17.41
Survival (%) 2.55 1.117 2.85
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 3.11
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 5.25 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 35.67

* Based on an €80/tonne carbon price