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 -7.57
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 14.93 -0.375 -5.59
Prot (kg) 6.82 -0.441 -3.01
Fertility Sub Index 3.97
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) 1.93 1.117 2.16
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 7.46
Carcass Weight (kg) -16.80 -0.528 8.86
Age of Slaughter (days) 3.25 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index 11.96
Live WT (kg) -39.00 -0.307 11.96
Total Carbon Sub Index 16.47

* Based on an €80/tonne carbon price