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 -15.69
Milk (kg) -211.00 -0.014 2.95
Fat (kg) 24.58 -0.375 -9.21
Prot (kg) 21.39 -0.441 -9.44
Fertility Sub Index 4.60
Calving Interval (days) -1.81 -1.459 2.64
Survival (%) 1.75 1.117 1.96
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index 3.13
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 6.31 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 10.24
Live WT (kg) -33.40 -0.307 10.24
Total Carbon Sub Index 3.43

* Based on an €80/tonne carbon price