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 -2.83
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) -1.67 -0.375 0.63
Prot (kg) 0.41 -0.441 -0.18
Fertility Sub Index -16.25
Calving Interval (days) 7.81 -1.459 -11.40
Survival (%) -4.35 1.117 -4.86
Calving Sub Index 1.19
Gestation Length (days) -1.29 -0.919 1.19
Beef Sub Index -3.40
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 6.29 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index -2.88
Live WT (kg) 9.40 -0.307 -2.88
Total Carbon Sub Index -24.18

* Based on an €80/tonne carbon price