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 10.53
Milk (kg) -610.00 -0.014 8.54
Fat (kg) 5.28 -0.375 -1.98
Prot (kg) -9.00 -0.441 3.97
Fertility Sub Index 7.49
Calving Interval (days) -2.85 -1.459 4.16
Survival (%) 2.98 1.117 3.33
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index 9.18
Carcass Weight (kg) -24.70 -0.528 13.03
Age of Slaughter (days) 8.91 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 20.36
Live WT (kg) -66.40 -0.307 20.36
Total Carbon Sub Index 47.14

* Based on an €80/tonne carbon price