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 6.19
Milk (kg) -194.00 -0.014 2.72
Fat (kg) -2.64 -0.375 0.99
Prot (kg) -5.62 -0.441 2.48
Fertility Sub Index 3.92
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) 1.13 1.117 1.26
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.23
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 21.16

* Based on an €80/tonne carbon price