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 0.84
Milk (kg) 162.00 -0.014 -2.27
Fat (kg) -7.78 -0.375 2.91
Prot (kg) -0.44 -0.441 0.19
Fertility Sub Index -16.22
Calving Interval (days) 8.32 -1.459 -12.14
Survival (%) -3.65 1.117 -4.08
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -1.55
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -15.26

* Based on an €80/tonne carbon price