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 -9.27
Milk (kg) -244.00 -0.014 3.42
Fat (kg) 21.42 -0.375 -8.02
Prot (kg) 10.57 -0.441 -4.67
Fertility Sub Index 7.18
Calving Interval (days) -2.51 -1.459 3.66
Survival (%) 3.15 1.117 3.52
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index 10.16
Carcass Weight (kg) -24.10 -0.528 12.71
Age of Slaughter (days) 5.92 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index 20.69
Live WT (kg) -67.50 -0.307 20.69
Total Carbon Sub Index 30.06

* Based on an €80/tonne carbon price