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 -3.78
Milk (kg) -291.00 -0.014 4.07
Fat (kg) 17.81 -0.375 -6.67
Prot (kg) 2.68 -0.441 -1.18
Fertility Sub Index 8.81
Calving Interval (days) -3.52 -1.459 5.14
Survival (%) 3.29 1.117 3.68
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index 13.28
Carcass Weight (kg) -31.60 -0.528 16.67
Age of Slaughter (days) 7.85 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index 23.11
Live WT (kg) -75.40 -0.307 23.11
Total Carbon Sub Index 42.90

* Based on an €80/tonne carbon price