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 -1.23
Milk (kg) 121.00 -0.014 -1.69
Fat (kg) 0.05 -0.375 -0.02
Prot (kg) -1.09 -0.441 0.48
Fertility Sub Index -25.02
Calving Interval (days) 13.96 -1.459 -20.37
Survival (%) -4.16 1.117 -4.65
Calving Sub Index -0.04
Gestation Length (days) 0.04 -0.919 -0.04
Beef Sub Index -0.78
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 3.28 -0.432 -1.42
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -28.90

* Based on an €80/tonne carbon price