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 17.16
Milk (kg) -514.00 -0.014 7.20
Fat (kg) -10.76 -0.375 4.03
Prot (kg) -13.45 -0.441 5.94
Fertility Sub Index 10.08
Calving Interval (days) -4.84 -1.459 7.06
Survival (%) 2.70 1.117 3.02
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index -0.95
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index 7.54
Live WT (kg) -24.60 -0.307 7.54
Total Carbon Sub Index 34.41

* Based on an €80/tonne carbon price