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 -10.81
Milk (kg) 384.00 -0.014 -5.38
Fat (kg) 8.04 -0.375 -3.01
Prot (kg) 5.48 -0.441 -2.42
Fertility Sub Index -9.98
Calving Interval (days) 6.69 -1.459 -9.76
Survival (%) -0.20 1.117 -0.22
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index -0.52
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -21.06

* Based on an €80/tonne carbon price