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 -11.16
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 14.04 -0.375 -5.26
Prot (kg) 6.39 -0.441 -2.82
Fertility Sub Index 14.14
Calving Interval (days) -7.14 -1.459 10.42
Survival (%) 3.33 1.117 3.72
Calving Sub Index 4.61
Gestation Length (days) -5.02 -0.919 4.61
Beef Sub Index -1.23
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 2.48 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 5.76

* Based on an €80/tonne carbon price