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 -21.40
Milk (kg) 719.00 -0.014 -10.07
Fat (kg) 10.64 -0.375 -3.99
Prot (kg) 16.66 -0.441 -7.35
Fertility Sub Index -12.41
Calving Interval (days) 7.68 -1.459 -11.21
Survival (%) -1.08 1.117 -1.21
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index -0.12
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 5.17 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -32.35

* Based on an €80/tonne carbon price