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 -5.97
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 3.38 -0.375 -1.27
Prot (kg) 6.00 -0.441 -2.65
Fertility Sub Index -1.71
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index 2.72
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 1.28 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 1.34

* Based on an €80/tonne carbon price