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 -1.29
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 0.19 -0.375 -0.07
Prot (kg) -1.02 -0.441 0.45
Fertility Sub Index -5.07
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) -1.29 1.117 -1.44
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index -0.08
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.28 -0.432 -0.55
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -6.06

* Based on an €80/tonne carbon price