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 -2.56
Milk (kg) 38.00 -0.014 -0.53
Fat (kg) 3.22 -0.375 -1.21
Prot (kg) 1.86 -0.441 -0.82
Fertility Sub Index 0.95
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.18 1.117 0.20
Calving Sub Index 1.06
Gestation Length (days) -1.15 -0.919 1.06
Beef Sub Index -0.69
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 7.47 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index -0.73

* Based on an €80/tonne carbon price