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 -0.06
Milk (kg) -53.00 -0.014 0.74
Fat (kg) 1.67 -0.375 -0.63
Prot (kg) 0.39 -0.441 -0.17
Fertility Sub Index 9.38
Calving Interval (days) -4.66 -1.459 6.80
Survival (%) 2.31 1.117 2.58
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -4.39
Carcass Weight (kg) 4.10 -0.528 -2.16
Age of Slaughter (days) 5.16 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index 9.23

* Based on an €80/tonne carbon price