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 -12.08
Milk (kg) 200.00 -0.014 -2.80
Fat (kg) 14.27 -0.375 -5.34
Prot (kg) 8.91 -0.441 -3.93
Fertility Sub Index -6.59
Calving Interval (days) 5.26 -1.459 -7.67
Survival (%) 0.97 1.117 1.08
Calving Sub Index 3.21
Gestation Length (days) -3.49 -0.919 3.21
Beef Sub Index 2.36
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index -11.47

* Based on an €80/tonne carbon price