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 17.85
Milk (kg) -584.00 -0.014 8.18
Fat (kg) -8.16 -0.375 3.06
Prot (kg) -14.99 -0.441 6.62
Fertility Sub Index -0.69
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) 0.43 1.117 0.48
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 1.53
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 8.18 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index 10.45
Live WT (kg) -34.10 -0.307 10.45
Total Carbon Sub Index 29.87

* Based on an €80/tonne carbon price