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 6.56
Milk (kg) -520.00 -0.014 7.28
Fat (kg) 9.12 -0.375 -3.42
Prot (kg) -6.10 -0.441 2.69
Fertility Sub Index -4.01
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) 1.39 1.117 1.55
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 10.15
Carcass Weight (kg) -32.00 -0.528 16.88
Age of Slaughter (days) 15.58 -0.432 -6.73
Maintenance Sub Index Maint. Sub Index 26.67
Live WT (kg) -87.00 -0.307 26.67
Total Carbon Sub Index 39.08

* Based on an €80/tonne carbon price