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 -10.91
Milk (kg) 381.00 -0.014 -5.33
Fat (kg) 4.00 -0.375 -1.50
Prot (kg) 9.24 -0.441 -4.08
Fertility Sub Index -17.41
Calving Interval (days) 9.42 -1.459 -13.74
Survival (%) -3.28 1.117 -3.66
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index -1.71
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 4.46 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -28.59

* Based on an €80/tonne carbon price