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 12.74
Milk (kg) -455.00 -0.014 6.37
Fat (kg) -2.64 -0.375 0.99
Prot (kg) -12.19 -0.441 5.38
Fertility Sub Index -1.95
Calving Interval (days) 0.79 -1.459 -1.15
Survival (%) -0.71 1.117 -0.79
Calving Sub Index 1.13
Gestation Length (days) -1.23 -0.919 1.13
Beef Sub Index 4.82
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 2.27 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 8.98
Live WT (kg) -29.30 -0.307 8.98
Total Carbon Sub Index 25.73

* Based on an €80/tonne carbon price