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 19.39
Milk (kg) -714.00 -0.014 10.00
Fat (kg) -6.13 -0.375 2.30
Prot (kg) -16.09 -0.441 7.10
Fertility Sub Index 0.56
Calving Interval (days) 0.69 -1.459 -1.01
Survival (%) 1.40 1.117 1.56
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 14.73
Carcass Weight (kg) -35.50 -0.528 18.73
Age of Slaughter (days) 9.26 -0.432 -4.00
Maintenance Sub Index Maint. Sub Index 28.05
Live WT (kg) -91.50 -0.307 28.05
Total Carbon Sub Index 63.83

* Based on an €80/tonne carbon price