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 16.09
Milk (kg) -659.00 -0.014 9.23
Fat (kg) -2.30 -0.375 0.86
Prot (kg) -13.61 -0.441 6.01
Fertility Sub Index 0.25
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.94 1.117 1.05
Calving Sub Index 0.06
Gestation Length (days) -0.07 -0.919 0.06
Beef Sub Index 17.16
Carcass Weight (kg) -40.50 -0.528 21.36
Age of Slaughter (days) 9.73 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index 30.13
Live WT (kg) -98.30 -0.307 30.13
Total Carbon Sub Index 63.70

* Based on an €80/tonne carbon price