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 -4.33
Milk (kg) 21.00 -0.014 -0.29
Fat (kg) 3.67 -0.375 -1.37
Prot (kg) 6.04 -0.441 -2.67
Fertility Sub Index 10.71
Calving Interval (days) -4.92 -1.459 7.18
Survival (%) 3.16 1.117 3.53
Calving Sub Index 3.58
Gestation Length (days) -3.89 -0.919 3.58
Beef Sub Index 2.88
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 8.35 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 15.89

* Based on an €80/tonne carbon price