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 -12.19
Milk (kg) 241.00 -0.014 -3.37
Fat (kg) 10.14 -0.375 -3.80
Prot (kg) 11.36 -0.441 -5.01
Fertility Sub Index -4.05
Calving Interval (days) 2.67 -1.459 -3.90
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index 3.33
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index 5.89
Live WT (kg) -19.20 -0.307 5.89
Total Carbon Sub Index -5.06

* Based on an €80/tonne carbon price