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 -0.13
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) -7.30 -0.375 2.73
Prot (kg) -1.83 -0.441 0.81
Fertility Sub Index -12.29
Calving Interval (days) 5.98 -1.459 -8.73
Survival (%) -3.19 1.117 -3.56
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index -0.51
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index -1.50
Live WT (kg) 4.90 -0.307 -1.50
Total Carbon Sub Index -13.96

* Based on an €80/tonne carbon price