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 -0.69
Milk (kg) 128.00 -0.014 -1.79
Fat (kg) -1.61 -0.375 0.60
Prot (kg) -1.13 -0.441 0.50
Fertility Sub Index -8.51
Calving Interval (days) 4.08 -1.459 -5.95
Survival (%) -2.29 1.117 -2.56
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -0.84
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -9.02

* Based on an €80/tonne carbon price