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) -22.00 -0.014 0.31
Fat (kg) 1.53 -0.375 -0.57
Prot (kg) -0.21 -0.441 0.09
Fertility Sub Index -2.01
Calving Interval (days) 1.88 -1.459 -2.74
Survival (%) 0.66 1.117 0.74
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index 6.76
Carcass Weight (kg) -15.30 -0.528 8.07
Age of Slaughter (days) 3.04 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 8.74
Live WT (kg) -28.50 -0.307 8.74
Total Carbon Sub Index 16.03

* Based on an €80/tonne carbon price