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 -15.23
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 13.42 -0.375 -5.03
Prot (kg) 12.77 -0.441 -5.64
Fertility Sub Index 5.80
Calving Interval (days) -3.63 -1.459 5.30
Survival (%) 0.45 1.117 0.50
Calving Sub Index 5.12
Gestation Length (days) -5.57 -0.919 5.12
Beef Sub Index -2.38
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -10.67

* Based on an €80/tonne carbon price