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 -13.26
Milk (kg) 338.00 -0.014 -4.73
Fat (kg) 12.74 -0.375 -4.77
Prot (kg) 8.50 -0.441 -3.75
Fertility Sub Index -3.14
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) 0.30 1.117 0.34
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 0.47
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 7.22 -0.432 -3.12
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -16.87

* Based on an €80/tonne carbon price