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 -23.90
Milk (kg) 448.00 -0.014 -6.27
Fat (kg) 27.49 -0.375 -10.30
Prot (kg) 16.60 -0.441 -7.33
Fertility Sub Index -2.39
Calving Interval (days) 2.33 -1.459 -3.40
Survival (%) 0.90 1.117 1.01
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -3.44
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 8.58 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -32.19

* Based on an €80/tonne carbon price