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 10.69
Milk (kg) -641.00 -0.014 8.97
Fat (kg) 7.14 -0.375 -2.67
Prot (kg) -9.94 -0.441 4.39
Fertility Sub Index 11.66
Calving Interval (days) -5.80 -1.459 8.46
Survival (%) 2.86 1.117 3.20
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 14.21
Carcass Weight (kg) -34.30 -0.528 18.09
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 25.48
Live WT (kg) -83.10 -0.307 25.48
Total Carbon Sub Index 61.74

* Based on an €80/tonne carbon price