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 -0.11
Milk (kg) 209.00 -0.014 -2.93
Fat (kg) -8.78 -0.375 3.29
Prot (kg) 1.06 -0.441 -0.47
Fertility Sub Index -16.05
Calving Interval (days) 8.28 -1.459 -12.08
Survival (%) -3.55 1.117 -3.97
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -4.23
Carcass Weight (kg) 5.00 -0.528 -2.64
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -23.40

* Based on an €80/tonne carbon price