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 -2.69
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) -11.15 -0.375 4.18
Prot (kg) 5.21 -0.441 -2.30
Fertility Sub Index 1.48
Calving Interval (days) -0.96 -1.459 1.40
Survival (%) 0.07 1.117 0.08
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index -0.24
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -0.57

* Based on an €80/tonne carbon price