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 19.42
Milk (kg) -365.00 -0.014 5.11
Fat (kg) -17.22 -0.375 6.45
Prot (kg) -17.80 -0.441 7.86
Fertility Sub Index -4.92
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) -2.78 1.117 -3.11
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index 0.53
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 3.90 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index 10.08

* Based on an €80/tonne carbon price