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 14.59
Milk (kg) -195.00 -0.014 2.73
Fat (kg) -15.02 -0.375 5.63
Prot (kg) -14.12 -0.441 6.23
Fertility Sub Index -2.65
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) -0.35 1.117 -0.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.63
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 2.09 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index 15.75

* Based on an €80/tonne carbon price