Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.48
Milk (kg) -78.00 -0.014 1.09
Fat (kg) 4.02 -0.375 -1.51
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index 0.53
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 0.24 1.117 0.27
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index -0.13
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.16 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 6.43

* Based on an €80/tonne carbon price