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 -15.65
Milk (kg) 407.00 -0.014 -5.70
Fat (kg) 13.69 -0.375 -5.13
Prot (kg) 10.92 -0.441 -4.82
Fertility Sub Index -10.27
Calving Interval (days) 6.20 -1.459 -9.05
Survival (%) -1.10 1.117 -1.23
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index -1.19
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 4.34 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index -5.70
Live WT (kg) 18.60 -0.307 -5.70
Total Carbon Sub Index -29.91

* Based on an €80/tonne carbon price