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 -2.89
Milk (kg) -341.00 -0.014 4.77
Fat (kg) 14.53 -0.375 -5.44
Prot (kg) 5.04 -0.441 -2.22
Fertility Sub Index 5.90
Calving Interval (days) -2.45 -1.459 3.57
Survival (%) 2.08 1.117 2.32
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 11.46
Carcass Weight (kg) -28.60 -0.528 15.09
Age of Slaughter (days) 8.41 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 20.23
Live WT (kg) -66.00 -0.307 20.23
Total Carbon Sub Index 35.50

* Based on an €80/tonne carbon price