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 -26.67
Milk (kg) 343.00 -0.014 -4.80
Fat (kg) 31.22 -0.375 -11.69
Prot (kg) 23.05 -0.441 -10.17
Fertility Sub Index 1.43
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.80 1.117 0.89
Calving Sub Index 2.77
Gestation Length (days) -3.01 -0.919 2.77
Beef Sub Index 1.22
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 5.73 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index -19.63

* Based on an €80/tonne carbon price