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 -7.56
Milk (kg) 316.00 -0.014 -4.42
Fat (kg) 3.80 -0.375 -1.42
Prot (kg) 3.88 -0.441 -1.71
Fertility Sub Index -21.66
Calving Interval (days) 11.68 -1.459 -17.04
Survival (%) -4.13 1.117 -4.61
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -0.42
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.09 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -29.32

* Based on an €80/tonne carbon price