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 -6.94
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) 9.01 -0.375 -3.37
Prot (kg) 3.88 -0.441 -1.71
Fertility Sub Index -0.27
Calving Interval (days) 0.23 -1.459 -0.34
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -1.17
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 1.85 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -9.57

* Based on an €80/tonne carbon price