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 -1.42
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) -7.32 -0.375 2.74
Prot (kg) 3.28 -0.441 -1.45
Fertility Sub Index -4.05
Calving Interval (days) 2.39 -1.459 -3.49
Survival (%) -0.50 1.117 -0.56
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index -2.74
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -9.90

* Based on an €80/tonne carbon price