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 -3.14
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 0.90 -0.375 -0.34
Prot (kg) 1.00 -0.441 -0.44
Fertility Sub Index -9.02
Calving Interval (days) 5.99 -1.459 -8.74
Survival (%) -0.25 1.117 -0.28
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index -2.26
Carcass Weight (kg) 3.90 -0.528 -2.06
Age of Slaughter (days) 0.47 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -15.24

* Based on an €80/tonne carbon price