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 13.30
Milk (kg) -563.00 -0.014 7.88
Fat (kg) -1.51 -0.375 0.57
Prot (kg) -11.00 -0.441 4.85
Fertility Sub Index -2.07
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) 0.20 1.117 0.22
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 5.28
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 15.67
Live WT (kg) -51.10 -0.307 15.67
Total Carbon Sub Index 32.90

* Based on an €80/tonne carbon price