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 9.99
Milk (kg) 39.00 -0.014 -0.55
Fat (kg) -14.23 -0.375 5.33
Prot (kg) -11.80 -0.441 5.21
Fertility Sub Index -13.50
Calving Interval (days) 7.26 -1.459 -10.59
Survival (%) -2.60 1.117 -2.90
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.60
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 6.90 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index -0.12
Live WT (kg) 0.40 -0.307 -0.12
Total Carbon Sub Index -4.01

* Based on an €80/tonne carbon price