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 14.67
Milk (kg) -286.00 -0.014 4.00
Fat (kg) -10.83 -0.375 4.06
Prot (kg) -14.97 -0.441 6.61
Fertility Sub Index 0.77
Calving Interval (days) -0.76 -1.459 1.11
Survival (%) -0.30 1.117 -0.34
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.38
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 15.32

* Based on an €80/tonne carbon price