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 -1.09
Milk (kg) -117.00 -0.014 1.64
Fat (kg) 5.78 -0.375 -2.16
Prot (kg) 1.28 -0.441 -0.56
Fertility Sub Index -1.91
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) 0.11 1.117 0.12
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index 2.21
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 5.26 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 8.88

* Based on an €80/tonne carbon price