Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 0.70
Milk (kg) 204.00 -0.014 -2.86
Fat (kg) -4.63 -0.375 1.73
Prot (kg) -4.13 -0.441 1.82
Fertility Sub Index -24.21
Calving Interval (days) 12.48 -1.459 -18.21
Survival (%) -5.37 1.117 -6.00
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index -0.67
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.76 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -22.85

* Based on an €80/tonne carbon price