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 -0.57
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) 5.32 -0.375 -1.99
Prot (kg) -6.04 -0.441 2.67
Fertility Sub Index -8.62
Calving Interval (days) 4.43 -1.459 -6.46
Survival (%) -1.93 1.117 -2.16
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 0.37
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 4.28 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 0.25
Live WT (kg) -0.80 -0.307 0.25
Total Carbon Sub Index -8.07

* Based on an €80/tonne carbon price