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 14.91
Milk (kg) -560.00 -0.014 7.84
Fat (kg) -4.10 -0.375 1.54
Prot (kg) -12.55 -0.441 5.54
Fertility Sub Index 4.91
Calving Interval (days) -2.22 -1.459 3.24
Survival (%) 1.50 1.117 1.68
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 7.19
Carcass Weight (kg) -19.50 -0.528 10.29
Age of Slaughter (days) 7.18 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 17.04
Live WT (kg) -55.60 -0.307 17.04
Total Carbon Sub Index 44.56

* Based on an €80/tonne carbon price