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 1.64
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -5.21 -0.375 1.95
Prot (kg) -1.49 -0.441 0.66
Fertility Sub Index 6.53
Calving Interval (days) -3.42 -1.459 4.99
Survival (%) 1.38 1.117 1.54
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 4.65
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) -1.12 -0.432 0.48
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 20.08

* Based on an €80/tonne carbon price