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 1.02
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) -5.87 -0.375 2.20
Prot (kg) -5.74 -0.441 2.53
Fertility Sub Index -13.86
Calving Interval (days) 7.24 -1.459 -10.56
Survival (%) -2.95 1.117 -3.30
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -0.23
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.13 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index -12.95

* Based on an €80/tonne carbon price