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 17.24
Milk (kg) -527.00 -0.014 7.38
Fat (kg) -8.57 -0.375 3.21
Prot (kg) -15.07 -0.441 6.65
Fertility Sub Index -4.07
Calving Interval (days) 2.61 -1.459 -3.81
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 16.60
Carcass Weight (kg) -37.50 -0.528 19.78
Age of Slaughter (days) 7.38 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 29.25
Live WT (kg) -95.40 -0.307 29.25
Total Carbon Sub Index 59.62

* Based on an €80/tonne carbon price