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 -1.81
Milk (kg) 225.00 -0.014 -3.15
Fat (kg) -7.06 -0.375 2.64
Prot (kg) 2.96 -0.441 -1.31
Fertility Sub Index -29.14
Calving Interval (days) 14.56 -1.459 -21.24
Survival (%) -7.07 1.117 -7.90
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index -0.57
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -31.98

* Based on an €80/tonne carbon price