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 0.74
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) -2.28 -0.375 0.85
Prot (kg) -2.24 -0.441 0.99
Fertility Sub Index -11.09
Calving Interval (days) 5.81 -1.459 -8.48
Survival (%) -2.34 1.117 -2.61
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 0.20
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 3.68 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -9.99

* Based on an €80/tonne carbon price