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 5.96
Milk (kg) -433.00 -0.014 6.06
Fat (kg) 7.28 -0.375 -2.73
Prot (kg) -5.95 -0.441 2.63
Fertility Sub Index 1.80
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 1.01 1.117 1.13
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 14.53
Carcass Weight (kg) -32.60 -0.528 17.20
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 46.80

* Based on an €80/tonne carbon price