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 -0.80
Milk (kg) -3.00 -0.014 0.04
Fat (kg) 1.51 -0.375 -0.57
Prot (kg) 0.63 -0.441 -0.28
Fertility Sub Index 3.98
Calving Interval (days) -2.03 -1.459 2.96
Survival (%) 0.91 1.117 1.02
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.34
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -0.17 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 4.51
Live WT (kg) -14.70 -0.307 4.51
Total Carbon Sub Index 12.82

* Based on an €80/tonne carbon price