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 -2.65
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 8.94 -0.375 -3.35
Prot (kg) -0.67 -0.441 0.30
Fertility Sub Index -16.65
Calving Interval (days) 8.81 -1.459 -12.85
Survival (%) -3.40 1.117 -3.80
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index 3.10
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) -1.55 -0.432 0.67
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -16.16

* Based on an €80/tonne carbon price