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 -10.38
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 11.26 -0.375 -4.22
Prot (kg) 7.84 -0.441 -3.46
Fertility Sub Index -2.47
Calving Interval (days) 1.78 -1.459 -2.60
Survival (%) 0.11 1.117 0.12
Calving Sub Index 2.61
Gestation Length (days) -2.84 -0.919 2.61
Beef Sub Index -2.76
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index -14.42

* Based on an €80/tonne carbon price