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 2.19
Milk (kg) -469.00 -0.014 6.57
Fat (kg) 14.41 -0.375 -5.40
Prot (kg) -2.31 -0.441 1.02
Fertility Sub Index 8.03
Calving Interval (days) -4.67 -1.459 6.81
Survival (%) 1.09 1.117 1.22
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 9.01
Carcass Weight (kg) -28.60 -0.528 15.09
Age of Slaughter (days) 14.07 -0.432 -6.07
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 44.31

* Based on an €80/tonne carbon price