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 -1.46
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) -11.18 -0.375 4.19
Prot (kg) 5.62 -0.441 -2.48
Fertility Sub Index 0.23
Calving Interval (days) 0.24 -1.459 -0.35
Survival (%) 0.52 1.117 0.58
Calving Sub Index -1.56
Gestation Length (days) 1.70 -0.919 -1.56
Beef Sub Index -1.98
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 8.01 -0.432 -3.46
Maintenance Sub Index Maint. Sub Index 6.87
Live WT (kg) -22.40 -0.307 6.87
Total Carbon Sub Index 2.10

* Based on an €80/tonne carbon price