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 -26.49
Milk (kg) 752.00 -0.014 -10.53
Fat (kg) 21.63 -0.375 -8.10
Prot (kg) 17.82 -0.441 -7.87
Fertility Sub Index 4.20
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) 2.14 1.117 2.39
Calving Sub Index 3.98
Gestation Length (days) -4.33 -0.919 3.98
Beef Sub Index -5.64
Carcass Weight (kg) 6.10 -0.528 -3.22
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -9.75
Live WT (kg) 31.80 -0.307 -9.75
Total Carbon Sub Index -33.71

* Based on an €80/tonne carbon price