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 15.51
Milk (kg) -590.00 -0.014 8.26
Fat (kg) -2.19 -0.375 0.82
Prot (kg) -14.56 -0.441 6.43
Fertility Sub Index -1.95
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) 0.10 1.117 0.11
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index 2.64
Carcass Weight (kg) -10.50 -0.528 5.54
Age of Slaughter (days) 6.71 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index 9.69
Live WT (kg) -31.60 -0.307 9.69
Total Carbon Sub Index 27.15

* Based on an €80/tonne carbon price