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 11.42
Milk (kg) -536.00 -0.014 7.50
Fat (kg) 0.57 -0.375 -0.21
Prot (kg) -9.36 -0.441 4.13
Fertility Sub Index 5.46
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 1.87 1.117 2.09
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index -0.34
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 8.74 -0.432 -3.77
Maintenance Sub Index Maint. Sub Index 9.17
Live WT (kg) -29.90 -0.307 9.17
Total Carbon Sub Index 26.31

* Based on an €80/tonne carbon price