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 -11.58
Milk (kg) 134.00 -0.014 -1.88
Fat (kg) 15.94 -0.375 -5.97
Prot (kg) 8.46 -0.441 -3.73
Fertility Sub Index 0.90
Calving Interval (days) -0.44 -1.459 0.64
Survival (%) 0.23 1.117 0.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.22
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) -0.99 -0.432 0.43
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -9.35

* Based on an €80/tonne carbon price