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 -5.12
Milk (kg) 91.00 -0.014 -1.27
Fat (kg) 7.51 -0.375 -2.81
Prot (kg) 2.35 -0.441 -1.04
Fertility Sub Index 0.90
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 0.01 1.117 0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.38
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index -3.50

* Based on an €80/tonne carbon price