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 -11.76
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) 14.97 -0.375 -5.61
Prot (kg) 10.42 -0.441 -4.60
Fertility Sub Index 4.54
Calving Interval (days) -2.02 -1.459 2.95
Survival (%) 1.43 1.117 1.60
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 5.63
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 1.63 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index 3.93

* Based on an €80/tonne carbon price