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 -16.28
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 25.68 -0.375 -9.62
Prot (kg) 21.75 -0.441 -9.60
Fertility Sub Index 3.26
Calving Interval (days) -1.14 -1.459 1.66
Survival (%) 1.43 1.117 1.60
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index 2.33
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index 9.53
Live WT (kg) -31.10 -0.307 9.53
Total Carbon Sub Index 0.05

* Based on an €80/tonne carbon price