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 -11.31
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) 11.69 -0.375 -4.38
Prot (kg) 7.72 -0.441 -3.41
Fertility Sub Index 1.36
Calving Interval (days) -0.68 -1.459 0.99
Survival (%) 0.33 1.117 0.37
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.19
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.28 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -8.59

* Based on an €80/tonne carbon price