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 -10.76
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) 16.05 -0.375 -6.01
Prot (kg) 9.15 -0.441 -4.04
Fertility Sub Index 6.91
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 3.17 1.117 3.54
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index 5.64
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) -0.47 -0.432 0.20
Maintenance Sub Index Maint. Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index 9.14

* Based on an €80/tonne carbon price