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 19.07
Milk (kg) -804.00 -0.014 11.26
Fat (kg) -2.49 -0.375 0.93
Prot (kg) -15.60 -0.441 6.89
Fertility Sub Index 4.90
Calving Interval (days) -2.25 -1.459 3.28
Survival (%) 1.45 1.117 1.62
Calving Sub Index -0.68
Gestation Length (days) 0.74 -0.919 -0.68
Beef Sub Index 15.08
Carcass Weight (kg) -35.10 -0.528 18.52
Age of Slaughter (days) 7.95 -0.432 -3.43
Maintenance Sub Index Maint. Sub Index 24.31
Live WT (kg) -79.30 -0.307 24.31
Total Carbon Sub Index 62.69

* Based on an €80/tonne carbon price