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 -13.03
Milk (kg) 350.00 -0.014 -4.90
Fat (kg) 11.94 -0.375 -4.47
Prot (kg) 8.28 -0.441 -3.65
Fertility Sub Index -19.86
Calving Interval (days) 10.70 -1.459 -15.61
Survival (%) -3.80 1.117 -4.25
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -0.15
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) -0.15 -0.432 0.06
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -32.28

* Based on an €80/tonne carbon price