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 -0.93
Milk (kg) -37.00 -0.014 0.52
Fat (kg) 4.07 -0.375 -1.52
Prot (kg) -0.18 -0.441 0.08
Fertility Sub Index -6.73
Calving Interval (days) 3.80 -1.459 -5.54
Survival (%) -1.06 1.117 -1.18
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index -0.04
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -6.87

* Based on an €80/tonne carbon price