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 -11.19
Milk (kg) 199.00 -0.014 -2.79
Fat (kg) 11.71 -0.375 -4.39
Prot (kg) 9.11 -0.441 -4.02
Fertility Sub Index 5.81
Calving Interval (days) -2.48 -1.459 3.62
Survival (%) 1.96 1.117 2.19
Calving Sub Index 3.04
Gestation Length (days) -3.31 -0.919 3.04
Beef Sub Index -3.56
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 10.68 -0.432 -4.61
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -13.87

* Based on an €80/tonne carbon price