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 -20.36
Milk (kg) 678.00 -0.014 -9.49
Fat (kg) 14.62 -0.375 -5.48
Prot (kg) 12.21 -0.441 -5.39
Fertility Sub Index -1.17
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) 0.81 1.117 0.90
Calving Sub Index 3.99
Gestation Length (days) -4.34 -0.919 3.99
Beef Sub Index -5.42
Carcass Weight (kg) 5.60 -0.528 -2.95
Age of Slaughter (days) 5.71 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index -9.78
Live WT (kg) 31.90 -0.307 -9.78
Total Carbon Sub Index -32.73

* Based on an €80/tonne carbon price