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 12.38
Milk (kg) -737.00 -0.014 10.32
Fat (kg) 7.55 -0.375 -2.83
Prot (kg) -11.08 -0.441 4.89
Fertility Sub Index 5.57
Calving Interval (days) -2.59 -1.459 3.78
Survival (%) 1.60 1.117 1.79
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index 6.07
Carcass Weight (kg) -17.90 -0.528 9.44
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 13.34
Live WT (kg) -43.50 -0.307 13.34
Total Carbon Sub Index 38.88

* Based on an €80/tonne carbon price