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 -0.99
Milk (kg) 182.00 -0.014 -2.55
Fat (kg) -2.61 -0.375 0.98
Prot (kg) -1.32 -0.441 0.58
Fertility Sub Index -13.87
Calving Interval (days) 7.25 -1.459 -10.58
Survival (%) -2.95 1.117 -3.30
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index 0.38
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 2.67 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -13.56

* Based on an €80/tonne carbon price