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 -15.75
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) 27.01 -0.375 -10.12
Prot (kg) 10.31 -0.441 -4.55
Fertility Sub Index 12.81
Calving Interval (days) -6.75 -1.459 9.85
Survival (%) 2.65 1.117 2.96
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index -0.37
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 5.74 -0.432 -2.48
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -3.81

* Based on an €80/tonne carbon price