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 13.05
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -11.38 -0.375 4.26
Prot (kg) -14.05 -0.441 6.20
Fertility Sub Index -6.91
Calving Interval (days) 3.63 -1.459 -5.30
Survival (%) -1.44 1.117 -1.61
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index 0.90
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 3.16 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index 7.96

* Based on an €80/tonne carbon price