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 17.13
Milk (kg) -306.00 -0.014 4.28
Fat (kg) -14.92 -0.375 5.59
Prot (kg) -16.44 -0.441 7.26
Fertility Sub Index 4.01
Calving Interval (days) -2.69 -1.459 3.92
Survival (%) 0.08 1.117 0.09
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 1.84
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) -1.82 -0.432 0.79
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 23.95

* Based on an €80/tonne carbon price