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 -1.12
Milk (kg) -214.00 -0.014 3.00
Fat (kg) 11.43 -0.375 -4.28
Prot (kg) -0.37 -0.441 0.16
Fertility Sub Index 15.59
Calving Interval (days) -9.91 -1.459 14.46
Survival (%) 1.01 1.117 1.13
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index 10.30
Carcass Weight (kg) -23.50 -0.528 12.40
Age of Slaughter (days) 4.85 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index 18.39
Live WT (kg) -60.00 -0.307 18.39
Total Carbon Sub Index 44.50

* Based on an €80/tonne carbon price