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 -5.29
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 0.38 -0.375 -0.14
Prot (kg) 4.55 -0.441 -2.01
Fertility Sub Index 1.03
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) 0.23 1.117 0.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.79
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 2.68 -0.432 -1.16
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -4.87

* Based on an €80/tonne carbon price