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 4.19
Milk (kg) 45.00 -0.014 -0.63
Fat (kg) -3.78 -0.375 1.42
Prot (kg) -7.72 -0.441 3.41
Fertility Sub Index -15.99
Calving Interval (days) 7.80 -1.459 -11.38
Survival (%) -4.13 1.117 -4.61
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index -0.27
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 6.13 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -10.39

* Based on an €80/tonne carbon price