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 -5.95
Milk (kg) -297.00 -0.014 4.16
Fat (kg) 17.49 -0.375 -6.55
Prot (kg) 8.06 -0.441 -3.56
Fertility Sub Index 6.37
Calving Interval (days) -1.98 -1.459 2.89
Survival (%) 3.12 1.117 3.49
Calving Sub Index 1.95
Gestation Length (days) -2.12 -0.919 1.95
Beef Sub Index 8.31
Carcass Weight (kg) -22.50 -0.528 11.87
Age of Slaughter (days) 8.24 -0.432 -3.56
Maintenance Sub Index Maint. Sub Index 20.97
Live WT (kg) -68.40 -0.307 20.97
Total Carbon Sub Index 31.65

* Based on an €80/tonne carbon price