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 -12.43
Milk (kg) 532.00 -0.014 -7.45
Fat (kg) 5.96 -0.375 -2.23
Prot (kg) 6.22 -0.441 -2.75
Fertility Sub Index 0.70
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.12
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -10.22

* Based on an €80/tonne carbon price