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 -17.51
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) 20.26 -0.375 -7.59
Prot (kg) 14.93 -0.441 -6.59
Fertility Sub Index 15.77
Calving Interval (days) -8.22 -1.459 11.99
Survival (%) 3.38 1.117 3.78
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index 0.24
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 12.76 -0.432 -5.51
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 3.14

* Based on an €80/tonne carbon price