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 15.28
Milk (kg) -531.00 -0.014 7.43
Fat (kg) -3.07 -0.375 1.15
Prot (kg) -15.18 -0.441 6.70
Fertility Sub Index 2.59
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 1.55 1.117 1.73
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 12.52
Carcass Weight (kg) -30.70 -0.528 16.19
Age of Slaughter (days) 8.51 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 25.87
Live WT (kg) -84.40 -0.307 25.87
Total Carbon Sub Index 57.13

* Based on an €80/tonne carbon price