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 -3.55
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) -0.60 -0.375 0.22
Prot (kg) 4.23 -0.441 -1.87
Fertility Sub Index -4.53
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index -2.30
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 1.78 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -9.61

* Based on an €80/tonne carbon price