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 -10.11
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 5.94 -0.375 -2.22
Prot (kg) 11.26 -0.441 -4.97
Fertility Sub Index 16.09
Calving Interval (days) -8.14 -1.459 11.88
Survival (%) 3.77 1.117 4.21
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index 3.02
Carcass Weight (kg) -9.30 -0.528 4.91
Age of Slaughter (days) 4.38 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 16.79

* Based on an €80/tonne carbon price