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 -7.39
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) 5.72 -0.375 -2.14
Prot (kg) 2.92 -0.441 -1.29
Fertility Sub Index -3.95
Calving Interval (days) 2.22 -1.459 -3.24
Survival (%) -0.64 1.117 -0.72
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -2.58
Carcass Weight (kg) 2.00 -0.528 -1.06
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index -2.42
Live WT (kg) 7.90 -0.307 -2.42
Total Carbon Sub Index -15.64

* Based on an €80/tonne carbon price