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 -6.36
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 4.18 -0.375 -1.57
Prot (kg) 5.50 -0.441 -2.43
Fertility Sub Index 1.29
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 0.55 1.117 0.61
Calving Sub Index -1.48
Gestation Length (days) 1.61 -0.919 -1.48
Beef Sub Index -7.43
Carcass Weight (kg) 15.20 -0.528 -8.02
Age of Slaughter (days) -1.36 -0.432 0.59
Maintenance Sub Index Maint. Sub Index -10.45
Live WT (kg) 34.10 -0.307 -10.45
Total Carbon Sub Index -24.44

* Based on an €80/tonne carbon price