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 0.34
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) -5.46 -0.375 2.05
Prot (kg) -0.61 -0.441 0.27
Fertility Sub Index -16.00
Calving Interval (days) 8.19 -1.459 -11.95
Survival (%) -3.63 1.117 -4.06
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index -0.82
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 1.30 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -14.61

* Based on an €80/tonne carbon price