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 -19.32
Milk (kg) 436.00 -0.014 -6.10
Fat (kg) 18.94 -0.375 -7.09
Prot (kg) 13.86 -0.441 -6.12
Fertility Sub Index -0.43
Calving Interval (days) 0.54 -1.459 -0.79
Survival (%) 0.32 1.117 0.36
Calving Sub Index 3.02
Gestation Length (days) -3.29 -0.919 3.02
Beef Sub Index -1.73
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 5.72 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -6.28
Live WT (kg) 20.50 -0.307 -6.28
Total Carbon Sub Index -24.74

* Based on an €80/tonne carbon price