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 -20.81
Milk (kg) 641.00 -0.014 -8.97
Fat (kg) 11.67 -0.375 -4.37
Prot (kg) 16.91 -0.441 -7.46
Fertility Sub Index 2.82
Calving Interval (days) -1.88 -1.459 2.74
Survival (%) 0.07 1.117 0.08
Calving Sub Index 4.50
Gestation Length (days) -4.90 -0.919 4.50
Beef Sub Index 1.02
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 1.05 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -15.22

* Based on an €80/tonne carbon price