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 -7.98
Milk (kg) -159.00 -0.014 2.23
Fat (kg) 17.86 -0.375 -6.69
Prot (kg) 7.97 -0.441 -3.52
Fertility Sub Index 6.46
Calving Interval (days) -2.32 -1.459 3.38
Survival (%) 2.75 1.117 3.07
Calving Sub Index 2.86
Gestation Length (days) -3.11 -0.919 2.86
Beef Sub Index 13.01
Carcass Weight (kg) -31.10 -0.528 16.41
Age of Slaughter (days) 7.86 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index 15.33
Live WT (kg) -50.00 -0.307 15.33
Total Carbon Sub Index 29.67

* Based on an €80/tonne carbon price