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 -11.11
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 15.79 -0.375 -5.91
Prot (kg) 10.45 -0.441 -4.61
Fertility Sub Index -11.04
Calving Interval (days) 6.14 -1.459 -8.96
Survival (%) -1.86 1.117 -2.08
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index -1.97
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index -5.33
Live WT (kg) 17.40 -0.307 -5.33
Total Carbon Sub Index -27.81

* Based on an €80/tonne carbon price