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 20.80
Milk (kg) -695.00 -0.014 9.73
Fat (kg) -8.52 -0.375 3.19
Prot (kg) -17.85 -0.441 7.88
Fertility Sub Index -2.14
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) 0.04 1.117 0.04
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index 6.64
Carcass Weight (kg) -20.70 -0.528 10.92
Age of Slaughter (days) 9.91 -0.432 -4.28
Maintenance Sub Index Maint. Sub Index 16.86
Live WT (kg) -55.00 -0.307 16.86
Total Carbon Sub Index 42.87

* Based on an €80/tonne carbon price