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 -17.03
Milk (kg) -131.00 -0.014 1.83
Fat (kg) 24.49 -0.375 -9.17
Prot (kg) 21.96 -0.441 -9.69
Fertility Sub Index 6.81
Calving Interval (days) -3.26 -1.459 4.76
Survival (%) 1.84 1.117 2.06
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 6.33
Carcass Weight (kg) -19.60 -0.528 10.34
Age of Slaughter (days) 9.29 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 13.53

* Based on an €80/tonne carbon price