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 15.12
Milk (kg) -746.00 -0.014 10.44
Fat (kg) 3.96 -0.375 -1.48
Prot (kg) -13.96 -0.441 6.16
Fertility Sub Index 7.79
Calving Interval (days) -2.61 -1.459 3.81
Survival (%) 3.56 1.117 3.98
Calving Sub Index -0.86
Gestation Length (days) 0.94 -0.919 -0.86
Beef Sub Index 17.40
Carcass Weight (kg) -40.40 -0.528 21.31
Age of Slaughter (days) 9.05 -0.432 -3.91
Maintenance Sub Index Maint. Sub Index 30.66
Live WT (kg) -100.00 -0.307 30.66
Total Carbon Sub Index 70.11

* Based on an €80/tonne carbon price