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 -0.40
Milk (kg) 178.00 -0.014 -2.49
Fat (kg) -5.20 -0.375 1.95
Prot (kg) -0.33 -0.441 0.15
Fertility Sub Index -14.67
Calving Interval (days) 7.05 -1.459 -10.29
Survival (%) -3.92 1.117 -4.38
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -1.53
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -1.26
Live WT (kg) 4.10 -0.307 -1.26
Total Carbon Sub Index -17.73

* Based on an €80/tonne carbon price