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 23.14
Milk (kg) -858.00 -0.014 12.01
Fat (kg) -7.97 -0.375 2.99
Prot (kg) -18.45 -0.441 8.14
Fertility Sub Index -1.48
Calving Interval (days) 1.04 -1.459 -1.52
Survival (%) 0.03 1.117 0.03
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 13.50
Carcass Weight (kg) -33.40 -0.528 17.62
Age of Slaughter (days) 9.55 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index 25.08
Live WT (kg) -81.80 -0.307 25.08
Total Carbon Sub Index 59.84

* Based on an €80/tonne carbon price