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 14.86
Milk (kg) -245.00 -0.014 3.43
Fat (kg) -12.96 -0.375 4.85
Prot (kg) -14.90 -0.441 6.58
Fertility Sub Index -4.40
Calving Interval (days) 2.19 -1.459 -3.20
Survival (%) -1.08 1.117 -1.21
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 2.22
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index 16.64

* Based on an €80/tonne carbon price