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 -1.94
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) 4.36 -0.375 -1.63
Prot (kg) -0.96 -0.441 0.42
Fertility Sub Index 6.68
Calving Interval (days) -3.18 -1.459 4.64
Survival (%) 1.83 1.117 2.04
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index -4.70
Carcass Weight (kg) 13.00 -0.528 -6.86
Age of Slaughter (days) -4.99 -0.432 2.15
Maintenance Sub Index Maint. Sub Index -10.97
Live WT (kg) 35.80 -0.307 -10.97
Total Carbon Sub Index -11.46

* Based on an €80/tonne carbon price