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 -2.80
Milk (kg) -110.00 -0.014 1.54
Fat (kg) 9.59 -0.375 -3.59
Prot (kg) 1.69 -0.441 -0.75
Fertility Sub Index 11.59
Calving Interval (days) -6.94 -1.459 10.13
Survival (%) 1.31 1.117 1.46
Calving Sub Index 4.01
Gestation Length (days) -4.36 -0.919 4.01
Beef Sub Index -0.78
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 12.02

* Based on an €80/tonne carbon price