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 -29.56
Milk (kg) 663.00 -0.014 -9.28
Fat (kg) 16.06 -0.375 -6.02
Prot (kg) 32.31 -0.441 -14.26
Fertility Sub Index -2.13
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index -0.24
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.40 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 0.74
Live WT (kg) -2.40 -0.307 0.74
Total Carbon Sub Index -30.57

* Based on an €80/tonne carbon price