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 -19.38
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 26.35 -0.375 -9.87
Prot (kg) 15.43 -0.441 -6.81
Fertility Sub Index -5.50
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) -1.38 1.117 -1.54
Calving Sub Index 2.65
Gestation Length (days) -2.88 -0.919 2.65
Beef Sub Index -2.69
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 5.25 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -28.90

* Based on an €80/tonne carbon price