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 -6.48
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 2.16 -0.375 -0.81
Prot (kg) 3.77 -0.441 -1.66
Fertility Sub Index -6.97
Calving Interval (days) 4.19 -1.459 -6.11
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index -2.50
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 6.90 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index -3.22
Live WT (kg) 10.50 -0.307 -3.22
Total Carbon Sub Index -16.93

* Based on an €80/tonne carbon price