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 10.59
Milk (kg) -241.00 -0.014 3.37
Fat (kg) -8.29 -0.375 3.11
Prot (kg) -9.31 -0.441 4.11
Fertility Sub Index -0.58
Calving Interval (days) 0.39 -1.459 -0.57
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.56
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index 8.70

* Based on an €80/tonne carbon price