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 -0.24
Milk (kg) -17.00 -0.014 0.24
Fat (kg) 0.83 -0.375 -0.31
Prot (kg) 0.38 -0.441 -0.17
Fertility Sub Index 3.38
Calving Interval (days) -1.73 -1.459 2.52
Survival (%) 0.77 1.117 0.86
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 3.04
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -3.63 -0.432 1.57
Maintenance Sub Index Maint. Sub Index 6.77
Live WT (kg) -22.10 -0.307 6.77
Total Carbon Sub Index 17.92

* Based on an €80/tonne carbon price