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 -19.29
Milk (kg) 748.00 -0.014 -10.47
Fat (kg) 9.32 -0.375 -3.49
Prot (kg) 12.06 -0.441 -5.32
Fertility Sub Index 1.53
Calving Interval (days) -0.73 -1.459 1.07
Survival (%) 0.42 1.117 0.47
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 1.32
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 2.44 -0.432 -1.05
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -16.16

* Based on an €80/tonne carbon price