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 7.22
Milk (kg) -652.00 -0.014 9.13
Fat (kg) 10.76 -0.375 -4.03
Prot (kg) -4.80 -0.441 2.12
Fertility Sub Index 0.29
Calving Interval (days) 0.71 -1.459 -1.04
Survival (%) 1.19 1.117 1.33
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index 17.29
Carcass Weight (kg) -40.10 -0.528 21.15
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 28.51
Live WT (kg) -93.00 -0.307 28.51
Total Carbon Sub Index 54.78

* Based on an €80/tonne carbon price