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 -0.63
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) -2.07 -0.375 0.78
Prot (kg) -2.60 -0.441 1.15
Fertility Sub Index -7.91
Calving Interval (days) 4.65 -1.459 -6.78
Survival (%) -1.01 1.117 -1.13
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -1.59
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -10.72

* Based on an €80/tonne carbon price