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 -2.41
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 6.06 -0.375 -2.27
Prot (kg) 1.23 -0.441 -0.54
Fertility Sub Index 5.18
Calving Interval (days) -2.67 -1.459 3.90
Survival (%) 1.15 1.117 1.28
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 5.50
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) -0.16 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 7.51
Live WT (kg) -24.50 -0.307 7.51
Total Carbon Sub Index 16.45

* Based on an €80/tonne carbon price