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 -0.17
Milk (kg) -85.00 -0.014 1.19
Fat (kg) 3.64 -0.375 -1.36
Prot (kg) -0.01 -0.441 0.00
Fertility Sub Index -1.76
Calving Interval (days) 1.35 -1.459 -1.97
Survival (%) 0.19 1.117 0.21
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 0.72
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 8.72 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 10.27
Live WT (kg) -33.50 -0.307 10.27
Total Carbon Sub Index 9.80

* Based on an €80/tonne carbon price