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 -10.19
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 22.35 -0.375 -8.37
Prot (kg) -1.97 -0.441 0.87
Fertility Sub Index -5.34
Calving Interval (days) 2.68 -1.459 -3.91
Survival (%) -1.28 1.117 -1.43
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.10
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -13.65

* Based on an €80/tonne carbon price