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 -26.44
Milk (kg) 639.00 -0.014 -8.95
Fat (kg) 22.31 -0.375 -8.36
Prot (kg) 20.70 -0.441 -9.14
Fertility Sub Index 0.22
Calving Interval (days) 0.57 -1.459 -0.83
Survival (%) 0.94 1.117 1.05
Calving Sub Index 3.95
Gestation Length (days) -4.30 -0.919 3.95
Beef Sub Index -0.96
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 6.62 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index -4.63
Live WT (kg) 15.10 -0.307 -4.63
Total Carbon Sub Index -27.85

* Based on an €80/tonne carbon price