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 8.43
Milk (kg) -469.00 -0.014 6.57
Fat (kg) 2.20 -0.375 -0.82
Prot (kg) -6.09 -0.441 2.69
Fertility Sub Index 5.98
Calving Interval (days) -2.19 -1.459 3.20
Survival (%) 2.49 1.117 2.78
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index 14.33
Carcass Weight (kg) -34.60 -0.528 18.25
Age of Slaughter (days) 9.08 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 25.38
Live WT (kg) -82.80 -0.307 25.38
Total Carbon Sub Index 55.03

* Based on an €80/tonne carbon price