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 8.38
Milk (kg) -343.00 -0.014 4.80
Fat (kg) -0.94 -0.375 0.35
Prot (kg) -7.31 -0.441 3.23
Fertility Sub Index -4.23
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 16.83
Carcass Weight (kg) -37.60 -0.528 19.83
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 27.68
Live WT (kg) -90.30 -0.307 27.68
Total Carbon Sub Index 49.23

* Based on an €80/tonne carbon price