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 -8.44
Milk (kg) -108.00 -0.014 1.51
Fat (kg) 11.73 -0.375 -4.39
Prot (kg) 12.60 -0.441 -5.56
Fertility Sub Index 15.34
Calving Interval (days) -8.50 -1.459 12.40
Survival (%) 2.63 1.117 2.94
Calving Sub Index 3.60
Gestation Length (days) -3.92 -0.919 3.60
Beef Sub Index 3.25
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) -0.44 -0.432 0.19
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index 9.76

* Based on an €80/tonne carbon price