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 -17.70
Milk (kg) 392.00 -0.014 -5.49
Fat (kg) 18.29 -0.375 -6.85
Prot (kg) 12.14 -0.441 -5.36
Fertility Sub Index 2.38
Calving Interval (days) -0.25 -1.459 0.36
Survival (%) 1.80 1.117 2.01
Calving Sub Index 3.33
Gestation Length (days) -3.62 -0.919 3.33
Beef Sub Index 1.41
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -5.09
Live WT (kg) 16.60 -0.307 -5.09
Total Carbon Sub Index -15.67

* Based on an €80/tonne carbon price