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 -15.29
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 20.80 -0.375 -7.79
Prot (kg) 10.39 -0.441 -4.59
Fertility Sub Index 16.41
Calving Interval (days) -8.46 -1.459 12.34
Survival (%) 3.64 1.117 4.07
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index 3.00
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) -1.08 -0.432 0.47
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index 2.50

* Based on an €80/tonne carbon price