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 17.81
Milk (kg) -670.00 -0.014 9.38
Fat (kg) -5.56 -0.375 2.08
Prot (kg) -14.39 -0.441 6.35
Fertility Sub Index 6.77
Calving Interval (days) -2.65 -1.459 3.87
Survival (%) 2.60 1.117 2.90
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index 10.34
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 6.59 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 20.26
Live WT (kg) -66.10 -0.307 20.26
Total Carbon Sub Index 55.68

* Based on an €80/tonne carbon price