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 -18.51
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 27.21 -0.375 -10.19
Prot (kg) 12.66 -0.441 -5.59
Fertility Sub Index 12.82
Calving Interval (days) -7.65 -1.459 11.16
Survival (%) 1.48 1.117 1.65
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index 4.03
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 2.89 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 6.98

* Based on an €80/tonne carbon price