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 26.95
Milk (kg) -710.00 -0.014 9.94
Fat (kg) -15.00 -0.375 5.62
Prot (kg) -25.80 -0.441 11.39
Fertility Sub Index -0.04
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) -2.92 1.117 -3.26
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -0.74
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 5.88 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 33.89

* Based on an €80/tonne carbon price