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 -21.69
Milk (kg) 354.00 -0.014 -4.96
Fat (kg) 16.50 -0.375 -6.18
Prot (kg) 23.92 -0.441 -10.56
Fertility Sub Index -2.00
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index 7.28
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 1.47 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index -5.26

* Based on an €80/tonne carbon price