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 -16.10
Milk (kg) 281.00 -0.014 -3.93
Fat (kg) 17.19 -0.375 -6.44
Prot (kg) 12.98 -0.441 -5.73
Fertility Sub Index 9.16
Calving Interval (days) -4.73 -1.459 6.90
Survival (%) 2.02 1.117 2.26
Calving Sub Index 3.31
Gestation Length (days) -3.60 -0.919 3.31
Beef Sub Index -5.22
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 11.72 -0.432 -5.06
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -18.97

* Based on an €80/tonne carbon price