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 13.98
Milk (kg) -707.00 -0.014 9.90
Fat (kg) 3.57 -0.375 -1.34
Prot (kg) -12.27 -0.441 5.42
Fertility Sub Index 7.93
Calving Interval (days) -3.03 -1.459 4.42
Survival (%) 3.14 1.117 3.51
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 10.81
Carcass Weight (kg) -28.40 -0.528 14.98
Age of Slaughter (days) 9.67 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 22.35
Live WT (kg) -72.90 -0.307 22.35
Total Carbon Sub Index 54.53

* Based on an €80/tonne carbon price